The Byzantine Generals Problem - Bitcoin

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Why i’m bullish on Zilliqa (long read)

Edit: TL;DR added in the comments
 
Hey all, I've been researching coins since 2017 and have gone through 100s of them in the last 3 years. I got introduced to blockchain via Bitcoin of course, analyzed Ethereum thereafter and from that moment I have a keen interest in smart contact platforms. I’m passionate about Ethereum but I find Zilliqa to have a better risk-reward ratio. Especially because Zilliqa has found an elegant balance between being secure, decentralized and scalable in my opinion.
 
Below I post my analysis of why from all the coins I went through I’m most bullish on Zilliqa (yes I went through Tezos, EOS, NEO, VeChain, Harmony, Algorand, Cardano etc.). Note that this is not investment advice and although it's a thorough analysis there is obviously some bias involved. Looking forward to what you all think!
 
Fun fact: the name Zilliqa is a play on ‘silica’ silicon dioxide which means “Silicon for the high-throughput consensus computer.”
 
This post is divided into (i) Technology, (ii) Business & Partnerships, and (iii) Marketing & Community. I’ve tried to make the technology part readable for a broad audience. If you’ve ever tried understanding the inner workings of Bitcoin and Ethereum you should be able to grasp most parts. Otherwise, just skim through and once you are zoning out head to the next part.
 
Technology and some more:
 
Introduction
 
The technology is one of the main reasons why I’m so bullish on Zilliqa. First thing you see on their website is: “Zilliqa is a high-performance, high-security blockchain platform for enterprises and next-generation applications.” These are some bold statements.
 
Before we deep dive into the technology let’s take a step back in time first as they have quite the history. The initial research paper from which Zilliqa originated dates back to August 2016: Elastico: A Secure Sharding Protocol For Open Blockchains where Loi Luu (Kyber Network) is one of the co-authors. Other ideas that led to the development of what Zilliqa has become today are: Bitcoin-NG, collective signing CoSi, ByzCoin and Omniledger.
 
The technical white paper was made public in August 2017 and since then they have achieved everything stated in the white paper and also created their own open source intermediate level smart contract language called Scilla (functional programming language similar to OCaml) too.
 
Mainnet is live since the end of January 2019 with daily transaction rates growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralized and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. The maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
 
Zilliqa realized early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralized, secure, and scalable alternatives were lacking in the crypto space. They proposed to apply sharding onto a public smart contract blockchain where the transaction rate increases almost linear with the increase in the amount of nodes. More nodes = higher transaction throughput and increased decentralization. Sharding comes in many forms and Zilliqa uses network-, transaction- and computational sharding. Network sharding opens up the possibility of using transaction- and computational sharding on top. Zilliqa does not use state sharding for now. We’ll come back to this later.
 
Before we continue dissecting how Zilliqa achieves such from a technological standpoint it’s good to keep in mind that a blockchain being decentralised and secure and scalable is still one of the main hurdles in allowing widespread usage of decentralised networks. In my opinion this needs to be solved first before blockchains can get to the point where they can create and add large scale value. So I invite you to read the next section to grasp the underlying fundamentals. Because after all these premises need to be true otherwise there isn’t a fundamental case to be bullish on Zilliqa, right?
 
Down the rabbit hole
 
How have they achieved this? Let’s define the basics first: key players on Zilliqa are the users and the miners. A user is anybody who uses the blockchain to transfer funds or run smart contracts. Miners are the (shard) nodes in the network who run the consensus protocol and get rewarded for their service in Zillings (ZIL). The mining network is divided into several smaller networks called shards, which is also referred to as ‘network sharding’. Miners subsequently are randomly assigned to a shard by another set of miners called DS (Directory Service) nodes. The regular shards process transactions and the outputs of these shards are eventually combined by the DS shard as they reach consensus on the final state. More on how these DS shards reach consensus (via pBFT) will be explained later on.
 
The Zilliqa network produces two types of blocks: DS blocks and Tx blocks. One DS Block consists of 100 Tx Blocks. And as previously mentioned there are two types of nodes concerned with reaching consensus: shard nodes and DS nodes. Becoming a shard node or DS node is being defined by the result of a PoW cycle (Ethash) at the beginning of the DS Block. All candidate mining nodes compete with each other and run the PoW (Proof-of-Work) cycle for 60 seconds and the submissions achieving the highest difficulty will be allowed on the network. And to put it in perspective: the average difficulty for one DS node is ~ 2 Th/s equaling 2.000.000 Mh/s or 55 thousand+ GeForce GTX 1070 / 8 GB GPUs at 35.4 Mh/s. Each DS Block 10 new DS nodes are allowed. And a shard node needs to provide around 8.53 GH/s currently (around 240 GTX 1070s). Dual mining ETH/ETC and ZIL is possible and can be done via mining software such as Phoenix and Claymore. There are pools and if you have large amounts of hashing power (Ethash) available you could mine solo.
 
The PoW cycle of 60 seconds is a peak performance and acts as an entry ticket to the network. The entry ticket is called a sybil resistance mechanism and makes it incredibly hard for adversaries to spawn lots of identities and manipulate the network with these identities. And after every 100 Tx Blocks which corresponds to roughly 1,5 hour this PoW process repeats. In between these 1,5 hour, no PoW needs to be done meaning Zilliqa’s energy consumption to keep the network secure is low. For more detailed information on how mining works click here.
Okay, hats off to you. You have made it this far. Before we go any deeper down the rabbit hole we first must understand why Zilliqa goes through all of the above technicalities and understand a bit more what a blockchain on a more fundamental level is. Because the core of Zilliqa’s consensus protocol relies on the usage of pBFT (practical Byzantine Fault Tolerance) we need to know more about state machines and their function. Navigate to Viewblock, a Zilliqa block explorer, and just come back to this article. We will use this site to navigate through a few concepts.
 
We have established that Zilliqa is a public and distributed blockchain. Meaning that everyone with an internet connection can send ZILs, trigger smart contracts, etc. and there is no central authority who fully controls the network. Zilliqa and other public and distributed blockchains (like Bitcoin and Ethereum) can also be defined as state machines.
 
Taking the liberty of paraphrasing examples and definitions given by Samuel Brooks’ medium article, he describes the definition of a blockchain (like Zilliqa) as: “A peer-to-peer, append-only datastore that uses consensus to synchronize cryptographically-secure data”.
 
Next, he states that: "blockchains are fundamentally systems for managing valid state transitions”. For some more context, I recommend reading the whole medium article to get a better grasp of the definitions and understanding of state machines. Nevertheless, let’s try to simplify and compile it into a single paragraph. Take traffic lights as an example: all its states (red, amber, and green) are predefined, all possible outcomes are known and it doesn’t matter if you encounter the traffic light today or tomorrow. It will still behave the same. Managing the states of a traffic light can be done by triggering a sensor on the road or pushing a button resulting in one traffic lights’ state going from green to red (via amber) and another light from red to green.
 
With public blockchains like Zilliqa, this isn’t so straightforward and simple. It started with block #1 almost 1,5 years ago and every 45 seconds or so a new block linked to the previous block is being added. Resulting in a chain of blocks with transactions in it that everyone can verify from block #1 to the current #647.000+ block. The state is ever changing and the states it can find itself in are infinite. And while the traffic light might work together in tandem with various other traffic lights, it’s rather insignificant comparing it to a public blockchain. Because Zilliqa consists of 2400 nodes who need to work together to achieve consensus on what the latest valid state is while some of these nodes may have latency or broadcast issues, drop offline or are deliberately trying to attack the network, etc.
 
Now go back to the Viewblock page take a look at the amount of transaction, addresses, block and DS height and then hit refresh. Obviously as expected you see new incremented values on one or all parameters. And how did the Zilliqa blockchain manage to transition from a previous valid state to the latest valid state? By using pBFT to reach consensus on the latest valid state.
 
After having obtained the entry ticket, miners execute pBFT to reach consensus on the ever-changing state of the blockchain. pBFT requires a series of network communication between nodes, and as such there is no GPU involved (but CPU). Resulting in the total energy consumed to keep the blockchain secure, decentralized and scalable being low.
 
pBFT stands for practical Byzantine Fault Tolerance and is an optimization on the Byzantine Fault Tolerant algorithm. To quote Blockonomi: “In the context of distributed systems, Byzantine Fault Tolerance is the ability of a distributed computer network to function as desired and correctly reach a sufficient consensus despite malicious components (nodes) of the system failing or propagating incorrect information to other peers.” Zilliqa is such a distributed computer network and depends on the honesty of the nodes (shard and DS) to reach consensus and to continuously update the state with the latest block. If pBFT is a new term for you I can highly recommend the Blockonomi article.
 
The idea of pBFT was introduced in 1999 - one of the authors even won a Turing award for it - and it is well researched and applied in various blockchains and distributed systems nowadays. If you want more advanced information than the Blockonomi link provides click here. And if you’re in between Blockonomi and the University of Singapore read the Zilliqa Design Story Part 2 dating from October 2017.
Quoting from the Zilliqa tech whitepaper: “pBFT relies upon a correct leader (which is randomly selected) to begin each phase and proceed when the sufficient majority exists. In case the leader is byzantine it can stall the entire consensus protocol. To address this challenge, pBFT offers a view change protocol to replace the byzantine leader with another one.”
 
pBFT can tolerate ⅓ of the nodes being dishonest (offline counts as Byzantine = dishonest) and the consensus protocol will function without stalling or hiccups. Once there are more than ⅓ of dishonest nodes but no more than ⅔ the network will be stalled and a view change will be triggered to elect a new DS leader. Only when more than ⅔ of the nodes are dishonest (66%) double-spend attacks become possible.
 
If the network stalls no transactions can be processed and one has to wait until a new honest leader has been elected. When the mainnet was just launched and in its early phases, view changes happened regularly. As of today the last stalling of the network - and view change being triggered - was at the end of October 2019.
 
Another benefit of using pBFT for consensus besides low energy is the immediate finality it provides. Once your transaction is included in a block and the block is added to the chain it’s done. Lastly, take a look at this article where three types of finality are being defined: probabilistic, absolute and economic finality. Zilliqa falls under the absolute finality (just like Tendermint for example). Although lengthy already we skipped through some of the inner workings from Zilliqa’s consensus: read the Zilliqa Design Story Part 3 and you will be close to having a complete picture on it. Enough about PoW, sybil resistance mechanism, pBFT, etc. Another thing we haven’t looked at yet is the amount of decentralization.
 
Decentralisation
 
Currently, there are four shards, each one of them consisting of 600 nodes. 1 shard with 600 so-called DS nodes (Directory Service - they need to achieve a higher difficulty than shard nodes) and 1800 shard nodes of which 250 are shard guards (centralized nodes controlled by the team). The amount of shard guards has been steadily declining from 1200 in January 2019 to 250 as of May 2020. On the Viewblock statistics, you can see that many of the nodes are being located in the US but those are only the (CPU parts of the) shard nodes who perform pBFT. There is no data from where the PoW sources are coming. And when the Zilliqa blockchain starts reaching its transaction capacity limit, a network upgrade needs to be executed to lift the current cap of maximum 2400 nodes to allow more nodes and formation of more shards which will allow to network to keep on scaling according to demand.
Besides shard nodes there are also seed nodes. The main role of seed nodes is to serve as direct access points (for end-users and clients) to the core Zilliqa network that validates transactions. Seed nodes consolidate transaction requests and forward these to the lookup nodes (another type of nodes) for distribution to the shards in the network. Seed nodes also maintain the entire transaction history and the global state of the blockchain which is needed to provide services such as block explorers. Seed nodes in the Zilliqa network are comparable to Infura on Ethereum.
 
The seed nodes were first only operated by Zilliqa themselves, exchanges and Viewblock. Operators of seed nodes like exchanges had no incentive to open them for the greater public. They were centralised at first. Decentralisation at the seed nodes level has been steadily rolled out since March 2020 ( Zilliqa Improvement Proposal 3 ). Currently the amount of seed nodes is being increased, they are public-facing and at the same time PoS is applied to incentivize seed node operators and make it possible for ZIL holders to stake and earn passive yields. Important distinction: seed nodes are not involved with consensus! That is still PoW as entry ticket and pBFT for the actual consensus.
 
5% of the block rewards are being assigned to seed nodes (from the beginning in 2019) and those are being used to pay out ZIL stakers. The 5% block rewards with an annual yield of 10.03% translate to roughly 610 MM ZILs in total that can be staked. Exchanges use the custodial variant of staking and wallets like Moonlet will use the non-custodial version (starting in Q3 2020). Staking is being done by sending ZILs to a smart contract created by Zilliqa and audited by Quantstamp.
 
With a high amount of DS; shard nodes and seed nodes becoming more decentralized too, Zilliqa qualifies for the label of decentralized in my opinion.
 
Smart contracts
 
Let me start by saying I’m not a developer and my programming skills are quite limited. So I‘m taking the ELI5 route (maybe 12) but if you are familiar with Javascript, Solidity or specifically OCaml please head straight to Scilla - read the docs to get a good initial grasp of how Zilliqa’s smart contract language Scilla works and if you ask yourself “why another programming language?” check this article. And if you want to play around with some sample contracts in an IDE click here. The faucet can be found here. And more information on architecture, dapp development and API can be found on the Developer Portal.
If you are more into listening and watching: check this recent webinar explaining Zilliqa and Scilla. Link is time-stamped so you’ll start right away with a platform introduction, roadmap 2020 and afterwards a proper Scilla introduction.
 
Generalized: programming languages can be divided into being ‘object-oriented’ or ‘functional’. Here is an ELI5 given by software development academy: * “all programs have two basic components, data – what the program knows – and behavior – what the program can do with that data. So object-oriented programming states that combining data and related behaviors in one place, is called “object”, which makes it easier to understand how a particular program works. On the other hand, functional programming argues that data and behavior are different things and should be separated to ensure their clarity.” *
 
Scilla is on the functional side and shares similarities with OCaml: OCaml is a general-purpose programming language with an emphasis on expressiveness and safety. It has an advanced type system that helps catch your mistakes without getting in your way. It's used in environments where a single mistake can cost millions and speed matters, is supported by an active community, and has a rich set of libraries and development tools. For all its power, OCaml is also pretty simple, which is one reason it's often used as a teaching language.
 
Scilla is blockchain agnostic, can be implemented onto other blockchains as well, is recognized by academics and won a so-called Distinguished Artifact Award award at the end of last year.
 
One of the reasons why the Zilliqa team decided to create their own programming language focused on preventing smart contract vulnerabilities is that adding logic on a blockchain, programming, means that you cannot afford to make mistakes. Otherwise, it could cost you. It’s all great and fun blockchains being immutable but updating your code because you found a bug isn’t the same as with a regular web application for example. And with smart contracts, it inherently involves cryptocurrencies in some form thus value.
 
Another difference with programming languages on a blockchain is gas. Every transaction you do on a smart contract platform like Zilliqa or Ethereum costs gas. With gas you basically pay for computational costs. Sending a ZIL from address A to address B costs 0.001 ZIL currently. Smart contracts are more complex, often involve various functions and require more gas (if gas is a new concept click here ).
 
So with Scilla, similar to Solidity, you need to make sure that “every function in your smart contract will run as expected without hitting gas limits. An improper resource analysis may lead to situations where funds may get stuck simply because a part of the smart contract code cannot be executed due to gas limits. Such constraints are not present in traditional software systems”. Scilla design story part 1
 
Some examples of smart contract issues you’d want to avoid are: leaking funds, ‘unexpected changes to critical state variables’ (example: someone other than you setting his or her address as the owner of the smart contract after creation) or simply killing a contract.
 
Scilla also allows for formal verification. Wikipedia to the rescue: In the context of hardware and software systems, formal verification is the act of proving or disproving the correctness of intended algorithms underlying a system with respect to a certain formal specification or property, using formal methods of mathematics.
 
Formal verification can be helpful in proving the correctness of systems such as: cryptographic protocols, combinational circuits, digital circuits with internal memory, and software expressed as source code.
 
Scilla is being developed hand-in-hand with formalization of its semantics and its embedding into the Coq proof assistant — a state-of-the art tool for mechanized proofs about properties of programs.”
 
Simply put, with Scilla and accompanying tooling developers can be mathematically sure and proof that the smart contract they’ve written does what he or she intends it to do.
 
Smart contract on a sharded environment and state sharding
 
There is one more topic I’d like to touch on: smart contract execution in a sharded environment (and what is the effect of state sharding). This is a complex topic. I’m not able to explain it any easier than what is posted here. But I will try to compress the post into something easy to digest.
 
Earlier on we have established that Zilliqa can process transactions in parallel due to network sharding. This is where the linear scalability comes from. We can define simple transactions: a transaction from address A to B (Category 1), a transaction where a user interacts with one smart contract (Category 2) and the most complex ones where triggering a transaction results in multiple smart contracts being involved (Category 3). The shards are able to process transactions on their own without interference of the other shards. With Category 1 transactions that is doable, with Category 2 transactions sometimes if that address is in the same shard as the smart contract but with Category 3 you definitely need communication between the shards. Solving that requires to make a set of communication rules the protocol needs to follow in order to process all transactions in a generalised fashion.
 
And this is where the downsides of state sharding comes in currently. All shards in Zilliqa have access to the complete state. Yes the state size (0.1 GB at the moment) grows and all of the nodes need to store it but it also means that they don’t need to shop around for information available on other shards. Requiring more communication and adding more complexity. Computer science knowledge and/or developer knowledge required links if you want to dig further: Scilla - language grammar Scilla - Foundations for Verifiable Decentralised Computations on a Blockchain Gas Accounting NUS x Zilliqa: Smart contract language workshop
 
Easier to follow links on programming Scilla https://learnscilla.com/home Ivan on Tech
 
Roadmap / Zilliqa 2.0
 
There is no strict defined roadmap but here are topics being worked on. And via the Zilliqa website there is also more information on the projects they are working on.
 
Business & Partnerships
 
It’s not only technology in which Zilliqa seems to be excelling as their ecosystem has been expanding and starting to grow rapidly. The project is on a mission to provide OpenFinance (OpFi) to the world and Singapore is the right place to be due to its progressive regulations and futuristic thinking. Singapore has taken a proactive approach towards cryptocurrencies by introducing the Payment Services Act 2019 (PS Act). Among other things, the PS Act will regulate intermediaries dealing with certain cryptocurrencies, with a particular focus on consumer protection and anti-money laundering. It will also provide a stable regulatory licensing and operating framework for cryptocurrency entities, effectively covering all crypto businesses and exchanges based in Singapore. According to PWC 82% of the surveyed executives in Singapore reported blockchain initiatives underway and 13% of them have already brought the initiatives live to the market. There is also an increasing list of organizations that are starting to provide digital payment services. Moreover, Singaporean blockchain developers Building Cities Beyond has recently created an innovation $15 million grant to encourage development on its ecosystem. This all suggests that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
 
Zilliqa seems to already take advantage of this and recently helped launch Hg Exchange on their platform, together with financial institutions PhillipCapital, PrimePartners and Fundnel. Hg Exchange, which is now approved by the Monetary Authority of Singapore (MAS), uses smart contracts to represent digital assets. Through Hg Exchange financial institutions worldwide can use Zilliqa's safe-by-design smart contracts to enable the trading of private equities. For example, think of companies such as Grab, Airbnb, SpaceX that are not available for public trading right now. Hg Exchange will allow investors to buy shares of private companies & unicorns and capture their value before an IPO. Anquan, the main company behind Zilliqa, has also recently announced that they became a partner and shareholder in TEN31 Bank, which is a fully regulated bank allowing for tokenization of assets and is aiming to bridge the gap between conventional banking and the blockchain world. If STOs, the tokenization of assets, and equity trading will continue to increase, then Zilliqa’s public blockchain would be the ideal candidate due to its strategic positioning, partnerships, regulatory compliance and the technology that is being built on top of it.
 
What is also very encouraging is their focus on banking the un(der)banked. They are launching a stablecoin basket starting with XSGD. As many of you know, stablecoins are currently mostly used for trading. However, Zilliqa is actively trying to broaden the use case of stablecoins. I recommend everybody to read this text that Amrit Kumar wrote (one of the co-founders). These stablecoins will be integrated in the traditional markets and bridge the gap between the crypto world and the traditional world. This could potentially revolutionize and legitimise the crypto space if retailers and companies will for example start to use stablecoins for payments or remittances, instead of it solely being used for trading.
 
Zilliqa also released their DeFi strategic roadmap (dating November 2019) which seems to be aligning well with their OpFi strategy. A non-custodial DEX is coming to Zilliqa made by Switcheo which allows cross-chain trading (atomic swaps) between ETH, EOS and ZIL based tokens. They also signed a Memorandum of Understanding for a (soon to be announced) USD stablecoin. And as Zilliqa is all about regulations and being compliant, I’m speculating on it to be a regulated USD stablecoin. Furthermore, XSGD is already created and visible on block explorer and XIDR (Indonesian Stablecoin) is also coming soon via StraitsX. Here also an overview of the Tech Stack for Financial Applications from September 2019. Further quoting Amrit Kumar on this:
 
There are two basic building blocks in DeFi/OpFi though: 1) stablecoins as you need a non-volatile currency to get access to this market and 2) a dex to be able to trade all these financial assets. The rest are built on top of these blocks.
 
So far, together with our partners and community, we have worked on developing these building blocks with XSGD as a stablecoin. We are working on bringing a USD-backed stablecoin as well. We will soon have a decentralised exchange developed by Switcheo. And with HGX going live, we are also venturing into the tokenization space. More to come in the future.”
 
Additionally, they also have this ZILHive initiative that injects capital into projects. There have been already 6 waves of various teams working on infrastructure, innovation and research, and they are not from ASEAN or Singapore only but global: see Grantees breakdown by country. Over 60 project teams from over 20 countries have contributed to Zilliqa's ecosystem. This includes individuals and teams developing wallets, explorers, developer toolkits, smart contract testing frameworks, dapps, etc. As some of you may know, Unstoppable Domains (UD) blew up when they launched on Zilliqa. UD aims to replace cryptocurrency addresses with a human-readable name and allows for uncensorable websites. Zilliqa will probably be the only one able to handle all these transactions onchain due to ability to scale and its resulting low fees which is why the UD team launched this on Zilliqa in the first place. Furthermore, Zilliqa also has a strong emphasis on security, compliance, and privacy, which is why they partnered with companies like Elliptic, ChainSecurity (part of PwC Switzerland), and Incognito. Their sister company Aqilliz (Zilliqa spelled backwards) focuses on revolutionizing the digital advertising space and is doing interesting things like using Zilliqa to track outdoor digital ads with companies like Foodpanda.
 
Zilliqa is listed on nearly all major exchanges, having several different fiat-gateways and recently have been added to Binance’s margin trading and futures trading with really good volume. They also have a very impressive team with good credentials and experience. They don't just have “tech people”. They have a mix of tech people, business people, marketeers, scientists, and more. Naturally, it's good to have a mix of people with different skill sets if you work in the crypto space.
 
Marketing & Community
 
Zilliqa has a very strong community. If you just follow their Twitter their engagement is much higher for a coin that has approximately 80k followers. They also have been ‘coin of the day’ by LunarCrush many times. LunarCrush tracks real-time cryptocurrency value and social data. According to their data, it seems Zilliqa has a more fundamental and deeper understanding of marketing and community engagement than almost all other coins. While almost all coins have been a bit frozen in the last months, Zilliqa seems to be on its own bull run. It was somewhere in the 100s a few months ago and is currently ranked #46 on CoinGecko. Their official Telegram also has over 20k people and is very active, and their community channel which is over 7k now is more active and larger than many other official channels. Their local communities also seem to be growing.
 
Moreover, their community started ‘Zillacracy’ together with the Zilliqa core team ( see www.zillacracy.com ). It’s a community-run initiative where people from all over the world are now helping with marketing and development on Zilliqa. Since its launch in February 2020 they have been doing a lot and will also run their own non-custodial seed node for staking. This seed node will also allow them to start generating revenue for them to become a self sustaining entity that could potentially scale up to become a decentralized company working in parallel with the Zilliqa core team. Comparing it to all the other smart contract platforms (e.g. Cardano, EOS, Tezos etc.) they don't seem to have started a similar initiative (correct me if I’m wrong though). This suggests in my opinion that these other smart contract platforms do not fully understand how to utilize the ‘power of the community’. This is something you cannot ‘buy with money’ and gives many projects in the space a disadvantage.
 
Zilliqa also released two social products called SocialPay and Zeeves. SocialPay allows users to earn ZILs while tweeting with a specific hashtag. They have recently used it in partnership with the Singapore Red Cross for a marketing campaign after their initial pilot program. It seems like a very valuable social product with a good use case. I can see a lot of traditional companies entering the space through this product, which they seem to suggest will happen. Tokenizing hashtags with smart contracts to get network effect is a very smart and innovative idea.
 
Regarding Zeeves, this is a tipping bot for Telegram. They already have 1000s of signups and they plan to keep upgrading it for more and more people to use it (e.g. they recently have added a quiz features). They also use it during AMAs to reward people in real-time. It’s a very smart approach to grow their communities and get familiar with ZIL. I can see this becoming very big on Telegram. This tool suggests, again, that the Zilliqa team has a deeper understanding of what the crypto space and community needs and is good at finding the right innovative tools to grow and scale.
 
To be honest, I haven’t covered everything (i’m also reaching the character limited haha). So many updates happening lately that it's hard to keep up, such as the International Monetary Fund mentioning Zilliqa in their report, custodial and non-custodial Staking, Binance Margin, Futures, Widget, entering the Indian market, and more. The Head of Marketing Colin Miles has also released this as an overview of what is coming next. And last but not least, Vitalik Buterin has been mentioning Zilliqa lately acknowledging Zilliqa and mentioning that both projects have a lot of room to grow. There is much more info of course and a good part of it has been served to you on a silver platter. I invite you to continue researching by yourself :-) And if you have any comments or questions please post here!
submitted by haveyouheardaboutit to CryptoCurrency [link] [comments]

A note from moderator on "hacking" topic & script kiddies

This post goes beyond the general Termux discussions but since script kiddies are the real problem for our and similar communities. I have decided to clear up the subreddit rule under number 4 (no hacking/phishing), few details on current Automod setup and announce upcoming changes to its configuration.
First of all, here is our position regarding that topic:
As we respect privacy, we are not helping any people with hacking, phishing, spying and generally any activity involving unauthorized access to data or devices, disrupting someone's lives or business. Also we are not helping with installation, configuration and usage of utilities allowing to perform such actions. We do not care whether such activity is performed with or without permission, for education, pranking or whatever else.
Note that ethical hacking, i.e. discovering vulnerabilities and reporting them to affected parties is still ok.
So here is a list what SHOULD NEVER BE asked on our subreddit:
and any variations of these questions. And please, do not send me direct messages with same questions! - I will ignore them.
Ok, now about principles how Automod is configured currently:
Here are Automod changes that will be implemented soon:
And this is addressed to all script kiddies present in our subreddit:
/termux is not a place where your hacky/phishy interests will receive appreciation. Seek another community (in darknet/tor) where your activity will be ok. Otherwise work hard on your skills and at least try to not look like a baby with a new toy.
UPDATE (2020.06.26):
New automod configuration is active. It is more strict than was before. There can be false-positives, but most common should be already fixed.
submitted by xeffyr to termux [link] [comments]

From Conspiracy to Fact: An analysis of the COVID-19 Pandemic, Information Control, and the New World Order (Appendix includes hundreds of citations) - PART 1

UPDATE: This article is now available as a printable PDF with embedded hyperlinks for navigation through sources. This link will be valid thru July 9: https://ufile.io/4mpkg4x6

PLEASE NOTE: This article may be updated periodically with new information and links as they become available. All referenced information and a whole lot more is indexed and linked in the related appendix posts. Please feel free to crosspost, share, and take from my ideas to build your own. Namaste.
Part 1 | Part 2 | Appendix A | Appendix B

Hello. My name is Chris. I am nobody, really. An average citizen. I am an overweight 42 year old white male from the Midwestern suburbs of the US who has been fortunate enough to live a pretty comfortable life. I used to be a freelance graphic designer with a focus on small businesses, but I'm coming to terms with the fact that that career and part of my life is more than likely over in light of current events. Oh well, it was fun while it lasted.
I've always been concerned about social injustice and tried to stay politically informed, even dabbling in some activism here and there. At times I've stepped away from paying attention for my own mental health, or due to laziness, defeatism, whatever. But I've never stopped caring, or trying, to fight the good fight and do the right thing.
The news recently has of course swept us all up, and touched all our lives in some way or another. The world has never seen anything like the "Coronavirus Pandemic," and it's clear that our society will be changed forever when we finally come out the other end of this mess. But I've had the luxury of time recently, and in reading the news about things that were going on, I couldn't help but notice the patterns, and that a lot of stuff didn't exactly make sense.
So, here we go, with the "conspiracy theory."
I hate that term, because although it's technically accurate, it's been demonized and weaponized by the media and society at large to take on a bad connotation. Tinfoil hats, alien abductions, crazy people muttering to themselves, etc. You've no doubt got a lot of images in your mind of a conspiracy theorist.
And make no mistake, what I'm going to tell you here is all currently very popular conspiracy theory. However, I think that by removing opinions and conjecture from it, and focusing on facts and things that have already happened, I can present this huge amount of overwhelming, disparate information in a way that makes it less a "theory" and more a "research project." And so that is how I have approached this.
I have spent the last week doing little else besides reading every news and opinion article I could find, saving and organizing hundreds of links, and assembling a coherent, logical outline to organize and present these theories, and more importantly, facts. There are a lot of less-than-reputable sites and publications out there, and I have tried when at all possible to provide sources from verifiable news sites, with a wide range of slants and focuses, to illustrate that what is happening is not part of any one particular political agenda.
I hope that you take the time to check the links, really look into the information presented here, and form your own opinions. Please do not just take my word for it. To that end, there are also a few links mixed in that are labeled as having come from conspiracy. These are well-written and well-reasoned posts from other concerned citizens that I think are worth reading, and relevant to the discussion here.
One last thing - If you are new to most of these ideas, the information presented here is more than likely going to seem overwhelming at first. I encourage you now, and always, to take mental health breaks for yourself, and put down your phone or turn off your computer. The information will be here when you come back. And as you'll soon understand, what is happening is an unstoppable tide, truly a force of nature at this point, and there is nothing you can do to fight it, so try your hardest to relax, put on some chill music, hug your dog, and most of all...
BREATHE.
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If you start researching conspiracy theory, you're going to find a lot of information. Some much better or worse presented than others, and some much more plausible or unbelievable than others. Despite the seeming ridiculousness of some things you might read, I encourage you to always approach new information with an open mind.
That said though, I have one main principle that guides all my beliefs about conspiracy theories, and that is the "Filter of Likelihood." Essentially, you have to ask yourself how possible, how likely, and how feasible a piece of information is. Furthermore, you need to ask yourself what the motivation would be. In many cases, it's quite easy to see how something makes a lot of sense based on other known info, whereas some theories seem rather implausible no matter how you look at it.
I am interested only in the plausible, and where possible, the already actualized. Additionally, there's a lot to be said, and a lot that has already been written on many of these topics, so I will focus on current events and simple concepts.
I will also ask you to open your mind to possibility. Please consider this as you evaluate new information:
  1. Do you believe there are things going on in the world that you don't know about yet?
  2. Do you believe that there is technology and science you've never heard of?
  3. Do you believe that society is progressing at an increasing rate?
  4. Do you believe that as populations grow, we require new societal strategies?
  5. Do you believe that those with power and money want to retain their power and money?
Of course you believe all these things, and none of these are wild or unusual concepts. Rather, these are very basic concepts that apply to everyone, and always have. They are all part of our shared human experience, and undeniable facts of life. Populations grow, societies evolve, technology advances, and the world changes. And most important to our discussion here, people, families, and empires constantly jockey for power and control, while fighting for resources, power, fame, and...
MONEY.
We all hate TicketMaster, right? Who do they think they are, what the hell is this bullshit "service fee," etc. It's something everyone can get behind. But did you know that TicketMaster willingly cultivates that image? That venues, teams, and artists, in their pursuit of more money, raise fees and then let TicketMaster be the bad guy and take the heat so their reputations remain intact?
There are many more people, organizations, and other entities in the world playing that same role for those who really have the money, who really call the shots. And those who call the shots work very hard and spend absolutely unfathomable amounts of money, time, and blood, to make sure that you don't ever realize who's actually taking your money.
They do this in the simplest, easiest way. If you simply control information from the top down, and disseminate it when and where you see fit, you can effect great societal change without lifting a finger.
Please imagine... really, try to imagine... You just read an article, saw a video, whatever, from a very, very reputable source. And it just informed you that an asteroid was 83% likely to impact the Earth next month. What would you do? What would happen in the world?
Hopefully an asteroid will not hit next month, but it's important to really imagine what would happen and why, and how. Because a huge amount of information would be generated and published, people would panic, society would crumble, and the world as you know it would change forever in an instant, the moment you read that headline.
Control of information is one of the most powerful tools known to mankind today. A person living in 2020 can easily encounter as much information in a day as someone in Medieval times might have encountered in a lifetime. And it comes at you from all angles, in all forms, non-stop, 24/7. Much like the water in the pipe, the information is always there, and one needs but turn it on.
Disseminating the information then becomes a practice all its own, and to be sure, information processing accounts for more than half of the US GDP. And the rate at which it's spread, and way it is handled makes a huge difference in the societal repercussions. So a few different techniques are used:
It might be the greatest understatement of all time to say that there has been a lot of information passed around about COVID-19, the "Coronavirus," recently. In fact, there has never been anything like what we are currently experiencing in all of human history, and not by a long shot. And this unprecedented turn of events has caused a lot of people to react in a lot of ways, and say and do a lot of things, for better or for worse.
Full disclosure: In particular, if you look up conspiracy theory, you'll see a lot of stuff suggesting that the "Coronavirus is a hoax." (You'll also find a lot of poorly-written rambling) I want to be clear that I DO NOT believe that. I am 100% sure that there is a Coronavirus, that it is making people sick, that a lot of people are dying, and that our medical professionals and many other undervalued workers are overwhelmed, and breaking their backs every day to do their best to keep their friends, families, and loved ones safe. I am extraordinarily grateful for them and admire the resolve and bravery that so many have shown in the face of this disaster. I do not think it is a hoax at all.
However, I think that literally everything else that is happening surrounding the "pandemic" is.
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The Pandemic
In the first week of January this year, I got sick. Really sick. I know when I got it and who I got it from, and honestly the exact moment I got it (I only was in proximity of the dude for a few minutes). He had warned me that he was really sick, and I blew it off. I started feeling sick a day or two later, and a day or two after that I felt like I was dying. Fever, chills, aches, extraordinary fatigue. And literal, nonstop, 24/7 coughing. I had every single symptom of what we now know as COVID-19. I commented to anyone who would listen that I didn't recall ever feeling that sick before in my entire life. The most memorable part of it though was that after a couple days, I completely lost my sense of smell and taste. Joked a lot about how you could feed me onions and soap cause I'd have no idea. I try to have a good attitude about being sick.
I spent a week sleeping on the couch before I finally went to the doctor. She gave me a Prednisolone steroid pack (which has worked well for me in the past), some Trazodone to knock me out, and Benzonatotate for my cough. As soon as I took the first dose of steroids I started to feel pretty fucking great, and it was more or less a non-issue after that.
I spoke to a lot of people about it then and after, and man, I can't tell you how many stories I personally heard from people I know that said the exact same thing. Then I started reading the same story over and over again on Reddit:
We didn't start really hearing about the Coronavirus in the media until the beginning of March, and we didn't hear about the "Pandemic" until just a couple weeks ago. And what a couple weeks it's been since then. But I am quite certain that it's been around for a lot longer and that I, and a lot of other people I know, had it - and DID NOT DIE FROM IT - way back in January.
We now know that the first documented case in the US was on January 19th, but that word "documented" is so, so important here. That means that we had identified the virus, developed a test, and tested a person with the symptoms that day. It does NOT mean that was when the virus reached the United States. How sick do you have to be before you take a day off work? Before you go to the doctor? With America's healthcare system or lack thereof, it's almost certain that many people had this virus before we determined what it was, and how infectious it really was.
There is also the matter of the statistics of severity vs the regular flu. This is a highly contentious topic and I am no medical expert, and do not wish to make any assertions. However, what I can tell you from my personal experience is this: I had a horrible "flu" in January, got basic medicine, got better. So, either I had the flu, or perhaps I did indeed have the Coronavirus.
We will never know because I was never tested. But the important thing is that it doesn't matter. Either I (and many others) had the Coronavirus and it did not kill us (calling into question the severity of the infection) or we just had a bad cold or flu, but it had the exact same symptoms as COVID-19 (calling into question the extent of Coronavirus diagnoses). But logically, one of those two statements is true.
Furthermore, the data keeps changing, and I don't mean increasing on a daily basis. I mean up and down, back and forth, it is deadly or maybe it isn't, etc. On January 14 the WHO told you it couldn't spread from human to human. But then on Jan 19 we saw the first case of Coronavirus in the United States. Then it turns out that the Wuhan market outbreak began earlier in December. And then it's an "epidemic," but most people will only get mild symptoms. What are you supposed to believe? And it sure does seem to come at you as a firehose, and it's hard to even think about anything because OHMYGODTHECORONAVIRUS!
But let's stop and look a couple basic facts. As a matter of fact, I'm going to let Dr. Sucharit Bhakdi explain this one to you. This is a very informative 10 minute video, watch it:
Sucharit Bhakdi - Very clear math showing that the COVID statistics are being manipulated
So 80% of people only experience mild symptoms, and we're crashing the economy for this? The statistics aren't any more extreme than many other illnesses we've had over time, and we're crashing the economy for this? It doesn't make sense until you consider that there are other factors besides just the virus at play.
Wolfgang Wodard - Explaining how the statistics are being manipulated to cause panic
The media, and society at large is inundating you with terrifying information about the Coronavirus. But if it's not as bad as we originally thought, then why? We don't freak out about every illness that comes along, and we've certainly never in the history of civilization had over 1/3 of the global population locked down under mandatory quarantine.
And then there's the debate about where the virus came from. We believe it came from a meat market in China, under unsanitary conditions. The science behind a coronavirus making the leap from one species to another is well-established and researched, and it is a very likely scenario. There are also conspiracy theories that state that China released it on its people intentionally, or even that the US military released it in China. Again, we will never know exactly where this Coronavirus came from. It may be natural, it may be man made, and there are very plausible paths for both. I don't know what to believe myself. So here I ask you to make your own judgement based on likelihood.
What we do know though is that the state of the world this virus has been unleashed on has played a major factor in its spread. In 1950 the global population was 2.5 billion, and that has exploded to almost 8 billion people in 2020. As a matter of fact, population growth has been exponential since about the time of the Industrial Revolution.
With all these people on the planet there are sure to be many disagreements and conflicts, and there indeed have been. As a matter of fact, 2019 saw global protests on an unprecedented scale, in Hong Kong, France, Syria, and many other countries. Citizens have literally been fighting police and military with rocks, clubs, arrows, and molotov cocktails.
Did you know that? Despite my seeing headlines and pictures every day of the riots in Hong Kong, I have been shocked to learn that multiple of my close friends, intelligent and aware people, had no knowledge whatsoever of the protests even existing. But that is far from a coincidence; rather, it is quite by design.
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Billionaires and Coincidences
Another major talking point over the last 5 to 10 years has been the "1%" - the handful of super-rich individuals who posess and control the vast majority of the Earth's wealth and resources. Where it used to just be a numerical term, "Billionaire" is now a dirty word, and one of the nastiest. We all hate billionaires. They are evil, and profit off the exploitation of the rest of the world.
The "Illuminati" we call them, in pursuit of a "New World Order." Crazy stuff, right? Mysterious symbols and people in black robes doing nefarious things in secret meetings, and running the world from behind the scenes. We love the Illuminati, it's a huge pop culture thing now. The subject of endless speculation, they are made fun of in the media, movies, and now Taco Bell commercials. It's so far fetched it could never really be true. And the fact that you think that is by design as well.
So, we don't know where the Coronavirus came from, but it's certainly here, and there are lot of other things unfolding in the world around it. Many different current events from all different places and fields of study. Some of it seems a little too coincidental. It is certainly very coincidental that this economically destructive Coronavirus entered the world right as there were global uprisings, protests in the street, and a growing public hatred for billionaires.
Well, here are a few other coincidences: Hundreds of CEOs of major companies stepped down from their positions in recent months. Multiple US Senators sold stock right before the market crashed. Even the boss of the New York Stock Exchange sold his own stock right before the crash. Did they know something they weren't telling us?
Here's another coincidence. In 2010, The Rockefeller Foundation published a selection of future-predicting scenarios in the name of "exploring the ways that technology and development could co-evolve." One of these four scenarios, entitled "Lock Step," eerily predicts a global viral pandemic and the resulting hypothetical consequences, which almost exactly mirrors the COVID-19 pandemic we are in the midst of today.
Also coincidental: The first case of COVID-19 was diagnosed in China on November 17th, 2019. Literally one month earlier, The Johns Hopkins Center for Health Security in partnership with the World Economic Forum and the Bill and Melinda Gates Foundation hosted Event 201, a high-level pandemic exercise on October 18, 2019, in New York, NY. In this exercise, they discuss the potential implications and consequences of a novel Coronavirus, including an economic crash, martial law, and of particular interest, the control of information. (You can view some published highlights here)
The World Economic Forum is comprised of the richest of the rich. The 1%. The Billionaires. CEO's, politicians, business owners, and many other powerful and influential figures. They meet regularly to discuss topics of global concern, and strongly control the dissemination of information. And of primary concern to many of them is maintaining their wealth and power in a rapidly-changing world.
And finally, here's one more coincidence: At the exact same time as the Event 201 exercise, The World Military Games was held in Wuhan, China, Oct 18-27, 2019. It was the largest military sports event ever to be held in China, with nearly 10,000 athletes from over 100 countries competing in 27 sports. Wuhan China was, as we now believe, the source of our current global COVID-19 outbreak.
Whether you think it is a "conspiracy" or not, that is all certainly coincidental, to say the least.
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"Why didn't I hear about any of this?"
That's an excellent question, and one that likely has multiple answers. For starters, how much do you really pay attention? Where do you get your news from? Do you research things you hear or just accept them on hearsay? Critical thinking skills are paramount in making sense of the chaos unfolding all around us.
As I mentioned before, I can tell you that I personally know multiple people who had no clue whatsoever about the riots in Hong Kong last year. As you read this, you may be one of them. And it may seem like something that is happening far away, and "could never happen here." Or you may have been aware of it but just that it was happening. But please, consider for a moment: millions of average citizens risked their lives and safety in the streets of Hong Kong for months on end, fighting police and military, and transforming the city they lived in into a warzone. WHY? Why would people do something like that? Regardless of their motivations, that many people were banding together to fight for something they believed in. And that is worth considering.
It's not really your fault though that you may not catch wind of all this news. The "mainstream media" that you hear about all the time deliberately controls information - downplaying threats and overreacting to silly things - in order to make sure that you hear the version of the news that they want you to hear.
Did you know that only 6 corporations control 90% of the media In America? That number is reduced from 50 companies in the 80's. And literally all the news you see on TV, at the very least, is 100% owned and controlled by these companies. Lately, distrust is growing for cable news networks, and many people turn to their local hometown station for trusted news. The problem with that though is that your hometown station is probably owned by Sinclair Media, one of the most powerful broadcast networks in the country that you've never heard of.
Please watch this very brief video, illustrating the chokehold that Sinclair Media maintains over your nightly local news broadcast: https://www.youtube.com/watch?v=hWLjYJ4BzvI
Of course, not every piece of news is pre-programmed but a lot is. The real news is out there, but sometimes you have to look a little deeper than the infographics on TV news. Even if information is being directed from the top down, the boots on the ground tend to be passionate people with a variety of interests and agendas, and they are still doing their best to do real journalism despite corporate oversight.
Think of those who are directing the information as steering an impossibly massive ship with a rudder. You can slowly adjust the course of direction, however it is slow to react. If you want to stop, you have to start thinking about stopping wayyy ahead of time. And similarly, once it gets underway, it is then influenced by an inertia all its own. Micro controls and adjustments aren't really possible.
Our society is this giant ship. There are 8 billion people on this earth - that is 8000 million. An incomprehensible number that grows rapidly every day. As civilization grows and advances, so does our medicine, our technology, our cultural norms. These are all natural processes that are necessary to manage an increasing number of societies all around the globe. And many of the advances we're making have exciting potential benefits for humanity, although as with all tools, they also inherently possess the potential for abuse.
Here are some other things happening in society right now, some you may be aware of and many you may not:
There is an interesting chicken or egg relationship between science fiction and real world science. Sci-fi writers are inspired by the real science of the day, then they apply their creativity to imagine what might be in the future. Young scientists encounter these fantastical ideas and think they are worth pursuing, and then set about to make them a reality, and the cycle continues.
Futuristic concepts are then preempted and introduced through the media to the conscious mind, as we include them in books, movies, TV, video games, and more. Eventually we start seeing headlines of these new technologies and developments happening in other places, usually Japan and China first due to their prevalence in the industrial and technological sectors of our global economy.
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Continue to Part 2

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Polkadot Launch AMA Recap

Polkadot Launch AMA Recap

The Polkadot Telegram AMA below took place on June 10, 2020

https://preview.redd.it/4ti681okap951.png?width=4920&format=png&auto=webp&s=e21f6a9a276d35bb9cdec59f46744f23c37966ef
AMA featured:
Dieter Fishbein, Ecosystem Development Lead, Web3 Foundation
Logan Saether, Technical Education, Web3 Foundation
Will Pankiewicz, Master of Validators, Parity Technologies
Moderated by Dan Reecer, Community and Growth, Polkadot & Kusama at Web3 Foundation

Transcription compiled by Theresa Boettger, Polkadot Ambassador:

Dieter Fishbein, Ecosystem Development Lead, Web3 Foundation

Dan: Hey everyone, thanks for joining us for the Polkadot Launch AMA. We have Dieter Fishbein (Head of Ecosystem Development, our business development team), Logan Saether (Technical Education), and Will Pankiewicz (Master of Validators) joining us today.
We had some great questions submitted in advance, and we’ll start by answering those and learning a bit about each of our guests. After we go through the pre-submitted questions, then we’ll open up the chat to live Q&A and the hosts will answer as many questions as they can.
We’ll start off with Dieter and ask him a set of some business-related questions.

Dieter could you introduce yourself, your background, and your role within the Polkadot ecosystem?

Dieter: I got my start in the space as a cryptography researcher at the University of Waterloo. This is where I first learned about Bitcoin and started following the space. I spent the next four years or so on the investment team for a large asset manager where I primarily focused on emerging markets. In 2017 I decided to take the plunge and join the space full-time. I worked at a small blockchain-focused VC fund and then joined the Polkadot team just over a year ago. My role at Polkadot is mainly focused on ensuring there is a vibrant community of projects building on our technology.

Q: Adoption of Polkadot of the important factors that all projects need to focus on to become more attractive to the industry. So, what is Polkadot's plan to gain more Adoption? [sic]

A (Dieter): Polkadot is fundamentally a developer-focused product so much of our adoption strategy is focused around making Polkadot an attractive product for developers. This has many elements. Right now the path for most developers to build on Polkadot is by creating a blockchain using the Substrate framework which they will later connect to Polkadot when parachains are enabled. This means that much of our adoption strategy comes down to making Substrate an attractive tool and framework. However, it’s not just enough to make building on Substrate attractive, we must also provide an incentive to these developers to actually connect their Substrate-based chain to Polkadot. Part of this incentive is the security that the Polkadot relay chain provides but another key incentive is becoming interoperable with a rich ecosystem of other projects that connect to Polkadot. This means that a key part of our adoption strategy is outreach focused. We go out there and try to convince the best projects in the space that building on our technology will provide them with significant value-add. This is not a purely technical argument. We provide significant support to projects building in our ecosystem through grants, technical support, incubatoaccelerator programs and other structured support programs such as the Substrate Builders Program (https://www.substrate.io/builders-program). I do think we really stand out in the significant, continued support that we provide to builders in our ecosystem. You can also take a look at the over 100 Grants that we’ve given from the Web3 Foundation: https://medium.com/web3foundation/web3-foundation-grants-program-reaches-100-projects-milestone-8fd2a775fd6b

Q: On moving forward through your roadmap, what are your most important next priorities? Does the Polkadot team have enough fundamentals (Funds, Community, etc.) to achieve those milestones?

A (Dieter): I would say the top priority by far is to ensure a smooth roll-out of key Polkadot features such as parachains, XCMP and other key parts of the protocol. Our recent Proof of Authority network launch was only just the beginning, it’s crucial that we carefully and successfully deploy features that allow builders to build meaningful technology. Second to that, we want to promote adoption by making more teams aware of Polkadot and how they can leverage it to build their product. Part of this comes down to the outreach that I discussed before but a major part of it is much more community-driven and many members of the team focus on this.
We are also blessed to have an awesome community to make this process easier 🙂

Q: Where can a list of Polkadot's application-specific chains can be found?

A (Dieter): The best list right now is http://www.polkaproject.com/. This is a community-led effort and the team behind it has done a terrific job. We’re also working on providing our own resource for this and we’ll share that with the community when it’s ready.

Q: Could you explain the differences and similarities between Kusama and Polkadot?

A (Dieter): Kusama is fundamentally a less robust, faster-moving version of Polkadot with less economic backing by validators. It is less robust since we will be deploying new technology to Kusama before Polkadot so it may break more frequently. It has less economic backing than Polkadot, so a network takeover is easier on Kusama than on Polkadot, lending itself more to use cases without the need for bank-like security.
In exchange for lower security and robustness, we expect the cost of a parachain lease to be lower on Kusama than Polkadot. Polkadot will always be 100% focused on security and robustness and I expect that applications that deal with high-value transactions such as those in the DeFi space will always want a Polkadot deployment, I think there will be a market for applications that are willing to trade cheap, high throughput for lower security and robustness such as those in the gaming, content distribution or social networking sectors. Check out - https://polkadot.network/kusama-polkadot-comparing-the-cousins/ for more detailed info!

Q: and for what reasons would a developer choose one over the other?

A (Dieter): Firstly, I see some earlier stage teams who are still iterating on their technology choosing to deploy to Kusama exclusively because of its lower-stakes, faster moving environment where it will be easier for them to iterate on their technology and build their user base. These will likely encompass the above sectors I identified earlier. To these teams, Polkadot becomes an eventual upgrade path for them if, and when, they are able to perfect their product, build a larger community of users and start to need the increased stability and security that Polkadot will provide.
Secondly, I suspect many teams who have their main deployment on Polkadot will also have an additional deployment on Kusama to allow them to test new features, either their tech or changes to the network, before these are deployed to Polkadot mainnet.

Logan Saether, Technical Education, Web3 Foundation

Q: Sweet, let's move over to Logan. Logan - could you introduce yourself, your background, and your role within the Polkadot ecosystem?

A (Logan): My initial involvement in the industry was as a smart contract engineer. During this time I worked on a few projects, including a reboot of the Ethereum Alarm Clock project originally by Piper Merriam. However, I had some frustrations at the time with the limitations of the EVM environment and began to look at other tools which could help me build the projects that I envisioned. This led to me looking at Substrate and completing a bounty for Web3 Foundation, after which I applied and joined the Technical Education team. My responsibilities at the Technical Education team include maintaining the Polkadot Wiki as a source of truth on the Polkadot ecosystem, creating example applications, writing technical documentation, giving talks and workshops, as well as helping initiatives such as the Thousand Validator Programme.

Q: The first technical question submitted for you was: "When will an official Polkadot mobile wallet appear?"

A (Logan): There is already an “official” wallet from Parity Technologies called the Parity Signer. Parity Signer allows you to keep your private keys on an air-gapped mobile device and to interactively sign messages using web interfaces such as Polkadot JS Apps. If you’re looking for something that is more of an interface to the blockchain as well as a wallet, you might be interested in PolkaWallet which is a community team that is building a full mobile interface for Polkadot.
For more information on Parity Signer check out the website: https://www.parity.io/signe

Q: Great thanks...our next question is: If someone already developed an application to run on Ethereum, but wants the interoperability that Polkadot will offer, are there any advantages to rebuilding with Substrate to run as a parachain on the Polkadot network instead of just keeping it on Ethereum and using the Ethereum bridge for use with Polkadot?

A (Logan): Yes, the advantage you would get from building on Substrate is more control over how your application will interact with the greater Polkadot ecosystem, as well as a larger design canvas for future iterations of your application.
Using an Ethereum bridge will probably have more cross chain latency than using a Polkadot parachain directly. The reason for this is due to the nature of Ethereum’s separate consensus protocol from Polkadot. For parachains, messages can be sent to be included in the next block with guarantees that they will be delivered. On bridged chains, your application will need to go through more routes in order to execute on the desired destination. It must first route from your application on Ethereum to the Ethereum bridge parachain, and afterward dispatch the XCMP message from the Polkadot side of the parachain. In other words, an application on Ethereum would first need to cross the bridge then send a message, while an application as a parachain would only need to send the message without needing to route across an external bridge.

Q: DOT transfers won't go live until Web3 removes the Sudo module and token holders approve the proposal to unlock them. But when will staking rewards start to be distributed? Will it have to after token transfers unlock? Or will accounts be able to accumulate rewards (still locked) once the network transitions to NPoS?

A (Logan): Staking rewards will be distributed starting with the transition to NPoS. Transfers will still be locked during the beginning of this phase, but reward payments are technically different from the normal transfer mechanism. You can read more about the launch process and steps at http://polkadot.network/launch-roadmap

Q: Next question is: I'm interested in how Cumulus/parachain development is going. ETA for when we will see the first parachain registered working on Kusama or some other public testnet like Westend maybe?

A (Logan): Parachains and Cumulus is a current high priority development objective of the Parity team. There have already been PoC parachains running with Cumulus on local testnets for months. The current work now is making the availability and validity subprotocols production ready in the Polkadot client. The best way to stay up to date would be to follow the project boards on GitHub that have delineated all of the tasks that should be done. Ideally, we can start seeing parachains on Westend soon with the first real parachains being deployed on Kusama thereafter.
The projects board can be viewed here: https://github.com/paritytech/polkadot/projects
Dan: Also...check out Basti's tweet from yesterday on the Cumulus topic: https://twitter.com/bkchstatus/1270479898696695808?s=20

Q: In what ways does Polkadot support smart contracts?

A (Logan): The philosophy behind the Polkadot Relay Chain is to be as minimal as possible, but allow arbitrary logic at the edges in the parachains. For this reason, Polkadot does not support smart contracts natively on the Relay Chain. However, it will support smart contracts on parachains. There are already a couple major initiatives out there. One initiative is to allow EVM contracts to be deployed on parachains, this includes the Substrate EVM module, Parity’s Frontier, and projects such as Moonbeam. Another initiative is to create a completely new smart contract stack that is native to Substrate. This includes the Substrate Contracts pallet, and the ink! DSL for writing smart contracts.
Learn more about Substrate's compatibility layer with Ethereum smart contracts here: https://github.com/paritytech/frontier

Will Pankiewicz, Master of Validators, Parity Technologies


Q: (Dan) Thanks for all the answers. Now we’ll start going through some staking questions with Will related to validating and nominating on Polkadot. Will - could you introduce yourself, your background, and your role within the Polkadot ecosystem?

A (Will): Sure thing. Like many others, Bitcoin drew me in back in 2013, but it wasn't until Ethereum came that I took the deep dive into working in the space full time. It was the financial infrastructure aspects of cryptocurrencies I was initially interested in, and first worked on dexes, algorithmic trading, and crypto funds. I really liked the idea of "Generalized Mining" that CoinFund came up with, and started to explore the whacky ways the crypto funds and others can both support ecosystems and be self-sustaining at the same time. This drew me to a lot of interesting experiments in what later became DeFi, as well as running validators on Proof of Stake networks. My role in the Polkadot ecosystem as “Master of Validators” is ensuring the needs of our validator community get met.

Q: Cool thanks. Our first community question was "Is it still more profitable to nominate the validators with lesser stake?"

A (Will): It depends on their commission, but generally yes it is more profitable to nominate validators with lesser stake. When validators have lesser stake, when you nominate them this makes your nomination stake a higher percentage of total stake. This means when rewards get distributed, it will be split more favorably toward you, as rewards are split by total stake percentage. Our entire rewards scheme is that every era (6 hours in Kusama, 24 hours in Polkadot), a certain amount of rewards get distributed, where that amount of rewards is dependent on the total amount of tokens staked for the entire network (50% of all tokens staked is currently optimal). These rewards from the end of an era get distributed roughly equally to all validators active in the validator set. The reward given to each validator is then split between the validators and all their nominators, determined by the total stake that each entity contributes. So if you contribute to a higher percentage of the total stake, you will earn more rewards.

Q: What does priority ranking under nominator addresses mean? For example, what does it mean that nominator A has priority 1 and nominator B has priority 6?

A (Will): Priority ranking is just the index of the nomination that gets stored on chain. It has no effect on how stake gets distributed in Phragmen or how rewards get calculated. This is only the order that the nominator chose their validators. The way that stake from a nominator gets distributed from a nominator to validators is via Phragmen, which is an algorithm that will optimally put stake behind validators so that distribution is roughly equal to those that will get in the validator set. It will try to maximize the total amount at stake in the network and maximize the stake behind minimally staked validators.

Q: On Polkadot.js, what does it mean when there are nodes waiting on Polkadot?

**A (Will):**In Polkadot there is a fixed validator set size that is determined by governance. The way validators get in the active set is by having the highest amount of total stake relative to other validators. So if the validator set size is 100, the top 100 validators by total stake will be in the validator set. Those not active in the validator set will be considered “waiting”.

Q: Another question...Is it necessary to become a waiting validator node right now?

A (Will): It's not necessary, but highly encouraged if you actively want to validate on Polkadot. The longer you are in the waiting tab, the longer you get exposure to nominators that may nominate you.

Q: Will current validators for Kusama also validate for Polkadot? How strongly should I consider their history (with Kusama) when looking to nominate a good validator for DOTs?

A (Will): A lot of Kusama validators will also be validators for Polkadot, as KSM was initially distributed to DOT holders. The early Kusama Validators will also likely be the first Polkadot validators. Being a Kusama validator should be a strong indicator for who to nominate on Polkadot, as the chaos that has ensued with Kusama has allowed validators to battle test their infrastructure. Kusama validators by now are very familiar with tooling, block explorers, terminology, common errors, log formats, upgrades, backups, and other aspects of node operation. This gives them an edge against Polkadot validators that may be new to the ecosystem. You should strongly consider well known Kusama validators when making your choices as a nominator on Polkadot.

Q: Can you go into more details about the process for becoming a DOT validator? Is it similar as the KSM 1000 validators program?

A (Will): The Process for becoming a DOT validators is first to have DOTs. You cannot be a validator without DOTs, as DOTs are used to pay transaction fees, and the minimum amount of DOTs you need is enough to create a validate transaction. After obtaining enough DOTs, you will need to set up your validator infrastructure. Ideally you should have a validator node with specs that match what we call standard hardware, as well as one or more sentry nodes to help isolate the validator node from attacks. After the infrastructure is up and running, you should have your Polkadot accounts set up right with a stash bonded to a controller account, and then submit a validate transaction, which will tell the network your nodes are ready to be a part of the network. You should then try and build a community around your validator to let others know you are trustworthy so that they will nominate you. The 1000 validators programme for Kusama is a programme that gives a certain amount of nominations from the Web3 Foundation and Parity to help bootstrap a community and reputation for validators. There may eventually be a similar type of programme for Polkadot as well.
Dan: Thanks a lot for all the answers, Will. That’s the end of the pre-submitted questions and now we’ll open the chat up to live Q&A, and our three team members will get through as many of your questions as possible.
We will take questions related to business development, technology, validating, and staking. For those wondering about DOT:
DOT tokens do not exist yet. Allocations of Polkadot's native DOT token are technically and legally non-transferable. Hence any publicized sale of DOTs is unsanctioned by Web3 Foundation and possibly fraudulent. Any official public sale of DOTs will be announced on the Web3 Foundation website. Polkadot’s launch process started in May and full network decentralization later this year, holders of DOT allocations will determine issuance and transferability. For those who participated in previous DOT sales, you can learn how to claim your DOTs here (https://wiki.polkadot.network/docs/en/claims).


Telegram Community Follow-up Questions Addressed Below


Q: Polkadot looks good but it confuses me that there are so many other Blockchain projects. What should I pay attention in Polkadot to give it the importance it deserves? What are your planning to achieve with your project?

A (Will): Personally, what I think differentiates it is the governance process. Coordinating forkless upgrades and social coordination helps stand it apart.
A (Dieter): The wiki is awesome - https://wiki.polkadot.network/

Q: Over 10,000 ETH paid as a transaction fee , what if this happens on Polkadot? Is it possible we can go through governance to return it to the owner?

A: Anything is possible with governance including transaction reversals, if a network quorum is reached on a topic.
A (Logan): Polkadot transaction fees work differently than the fees on Ethereum so it's a bit more difficult to shoot yourself in the foot as the whale who sent this unfortunate transaction. See here for details on fees: https://w3f-research.readthedocs.io/en/latest/polkadot/Token%20Economics.html?highlight=transaction%20fees#relay-chain-transaction-fees-and-per-block-transaction-limits
However, there is a tip that the user can input themselves which they could accidentally set to a large amount. In this cases, yes, they could proposition governance to reduce the amount that was paid in the tip.

Q: What is the minimum ideal amount of DOT and KSM to have if you want to become a validator and how much technical knowledge do you need aside from following the docs?

A (Will): It depends on what the other validators in the ecosystem are staking as well as the validator set size. You just need to be in the top staking amount of the validator set size. So if its 100 validators, you need to be in the top 100 validators by stake.

Q: Will Web3 nominate validators? If yes, which criteria to be elected?

A (Will): Web 3 Foundation is running programs like the 1000 validators programme for Kusama. There's a possibility this will continue on for Polkadot as well after transfers are enabled. https://thousand-validators.kusama.network/#/
You will need to be an active validator to earn rewards. Only those active in the validator set earn rewards. I would recommend checking out parts of the wiki: https://wiki.polkadot.network/docs/en/maintain-guides-validator-payout

Q: Is it possible to implement hastables or dag with substrate?

A (Logan): Yes.

Q: Polkadot project looks very futuristic! But, could you tell us the main role of DOT Tokens in the Polkadot Ecosystem?

A (Dan): That's a good question. The short answer is Staking, Governance, Bonding. More here: http://polkadot.network/dot-token

Q: How did you manage to prove that the consensus protocol is safe and unbreakable mathematically?

A (Dieter): We have a research teams of over a dozen scientists with PhDs and post-docs in cryptography and distributed computing who do thorough theoretical analyses on all the protocols used in Polkadot

Q: What are the prospects for NFT?

A: Already being built 🙂

Q: What will be Polkadot next roadmap for 2020 ?

A (Dieter): Building. But seriously - we will continue to add many more features and upgrades to Polkadot as well as continue to strongly focus on adoption from other builders in the ecosystem 🙂
A (Will): https://polkadot.network/launch-roadmap/
This is the launch roadmap. Ideally adding parachains and xcmp towards the end of the year

Q: How Do you stay active in terms of marketing developments during this PANDEMIC? Because I'm sure you're very excited to promote more after this settles down.

A (Dan): The main impact of covid was the impact on in-person events. We have been very active on Crowdcast for webinars since 2019, so it was quite the smooth transition to all-online events. You can see our 40+ past event recordings and follow us on Crowdcast here: https://www.crowdcast.io/polkadot. If you're interested in following our emails for updates (including online events), subscribe here: https://info.polkadot.network/subscribe

Q: Hi, who do you think is your biggest competitor in the space?

A (Dan): Polkadot is a metaprotocol that hasn't been seen in the industry up until this point. We hope to elevate the industry by providing interoperability between all major public networks as well as private blockchains.

Q: Is Polkadot a friend or competitor of Ethereum?

A: Polkadot aims to elevate the whole blockchain space with serious advancements in interoperability, governance and beyond :)

Q: When will there be hardware wallet support?

A (Will): Parity Signer works well for now. Other hardware wallets will be added pretty soon

Q: What are the attractive feature of DOT project that can attract any new users ?

A: https://polkadot.network/what-is-polkadot-a-brief-introduction/
A (Will): Buidling parachains with cross chain messaging + bridges to other chains I think will be a very appealing feature for developers

Q: According to you how much time will it take for Polkadot to get into mainstream adoption and execute all the plans set for this project?

A: We are solving many problems that have held back the blockchain industry up until now. Here is a summary in basic terms:
https://preview.redd.it/ls7i0bpm8p951.png?width=752&format=png&auto=webp&s=a8eb7bf26eac964f6b9056aa91924685ff359536

Q: When will bitpie or imtoken support DOT?

A: We are working on integrations on all the biggest and best wallet providers. ;)

Q: What event/call can we track to catch a switch to nPOS? Is it only force_new_era call? Thanks.

A (Will): If you're on riot, useful channels to follow for updates like this are #polkabot:matrix.org and #polkadot-announcements:matrix.parity.io
A (Logan): Yes this is the trigger for initiating the switch to NPoS. You can also poll the ForceEra storage for when it changes to ForceNew.

Q: What strategy will the Polkadot Team use to make new users trust its platform and be part of it?

A (Will): Pushing bleeding edge cryptography from web 3 foundation research
A (Dan): https://t.me/PolkadotOfficial/43378

Q: What technology stands behind and What are its advantages?

A (Dieter): Check out https://polkadot.network/technology/ for more info on our tech stack!

Q: What problems do you see occurring in the blockchain industry nowadays and how does your project aims to solve these problems?

A (Will): Governance I see as a huge problem. For example upgrading Bitcoin and making decisions for changing things is a very challenging process. We have robust systems of on-chain governance to help solve these coordination problems

Q: How involved are the Polkadot partners? Are they helping with the development?

A (Dieter): There are a variety of groups building in the Polkadot ecosystem. Check out http://www.polkaproject.com/ for a great list.

Q: Can you explain the role of the treasury in Polkadot?

A (Will): The treasury is for projects or people that want to build things, but don't want to go through the formal legal process of raising funds from VCs or grants or what have you. You can get paid by the community to build projects for the community.
A: There’s a whole section on the wiki about the treasury and how it functions here https://wiki.polkadot.network/docs/en/mirror-learn-treasury#docsNav

Q: Any plan to introduce Polkadot on Asia, or rising market on Asia?

**A (Will):**We're globally focused

Q: What kind of impact do you expect from the Council? Although it would be elected by token holders, what kind of people you wish to see there?

A (Will): Community focused individuals like u/jam10o that want to see cool things get built and cool communities form

If you have further questions, please ask in the official Polkadot Telegram channel.
submitted by dzr9127 to dot [link] [comments]

Crypto-Powered - The Most Promising Use-Cases of Decentralized Finance (DeFi)

Crypto-Powered - The Most Promising Use-Cases of Decentralized Finance (DeFi)
A whirlwind tour of Defi, paying close attention to protocols that we’re leveraging at Genesis Block.
https://reddit.com/link/hrrt21/video/cvjh5rrh12b51/player
This is the third post of Crypto-Powered — a new series that examines what it means for Genesis Block to be a digital bank that’s powered by crypto, blockchain, and decentralized protocols.
Last week we explored how building on legacy finance is a fool’s errand. The future of money belongs to those who build with crypto and blockchain at their core. We also started down the crypto rabbit hole, introducing Bitcoin, Ethereum, and DeFi (decentralized finance). That post is required reading if you hope to glean any value from the rest of this series.
97% of all activity on Ethereum in the last quarter has been DeFi-related. The total value sitting inside DeFi protocols is roughly $2B — double what it was a month ago. The explosive growth cannot be ignored. All signs suggest that Ethereum & DeFi are a Match Made in Heaven, and both on their way to finding strong product/market fit.
So in this post, we’re doing a whirlwind tour of DeFi. We look at specific examples and use-cases already in the wild and seeing strong growth. And we pay close attention to protocols that Genesis Block is integrating with. Alright, let’s dive in.

Stablecoins

Stablecoins are exactly what they sound like: cryptocurrencies that are stable. They are not meant to be volatile (like Bitcoin). These assets attempt to peg their price to some external reference (eg. USD or Gold). A non-volatile crypto asset can be incredibly useful for things like merchant payments, cross-border transfers, or storing wealth — becoming your own bank but without the stress of constant price volatility.
There are major governments and central banks that are experimenting with or soon launching their own stablecoins like China with their digital yuan and the US Federal Reserve with their digital dollar. There are also major corporations working in this area like JP Morgan with their JPM Coin, and of course Facebook with their Libra Project.
Stablecoin activity has grown 800% in the last year, with $290B of transaction volume (funds moving on-chain).
The most popular USD-pegged stablecoins include:
  1. Tether ($10B): It’s especially popular in Asia. It’s backed by USD in a bank account. But given their lack of transparency and past controversies, they generally aren’t trusted as much in the West.
  2. USDC ($1B): This is the most reputable USD-backed stablecoin, at least in the West. It was created by Coinbase & Circle, both well-regarded crypto companies. They’ve been very open and transparent with their audits and bank records.
  3. DAI ($189M): This is backed by other crypto assets — not USD in a bank account. This was arguably the first true DeFi protocol. The big benefit is that it’s more decentralized — it’s not controlled by any single organization. The downside is that the assets backing it can be volatile crypto assets (though it has mechanisms in place to mitigate that risk).
Other notable USD-backed stablecoins include PAX, TrueUSD, Binance USD, and Gemini Dollar.
tablecoins are playing an increasingly important role in the world of DeFi. In a way, they serve as common pipes & bridges between the various protocols.
https://preview.redd.it/v9ki2qro12b51.png?width=700&format=png&auto=webp&s=dbf591b122fc4b3d83b381389145b88e2505b51d

Lending & Borrowing

Three of the top five DeFi protocols relate to lending & borrowing. These popular lending protocols look very similar to traditional money markets. Users who want to earn interest/yield can deposit (lend) their funds into a pool of liquidity. Because it behaves similarly to traditional money markets, their funds are not locked, they can withdraw at any time. It’s highly liquid.
Borrowers can tap into this pool of liquidity and take out loans. Interest rates depend on the utilization rate of the pool — how much of the deposits in the pool have already been borrowed. Supply & demand. Thus, interest rates are variable and borrowers can pay their loans back at any time.
So, who decides how much a borrower can take? What’s the process like? Are there credit checks? How is credit-worthiness determined?
These protocols are decentralized, borderless, permissionless. The people participating in these markets are from all over the world. There is no simple way to verify identity or check credit history. So none of that happens.
Credit-worthiness is determined simply by how much crypto collateral the borrower puts into the protocol. For example, if a user wants to borrow $5k of USDC, then they’ll need to deposit $10k of BTC or ETH. The exact amount of collateral depends on the rules of the protocol — usually the more liquid the collateral asset, the more borrowing power the user can receive.
The most prominent lending protocols include Compound, Aave, Maker, and Atomic Loans. Recently, Compound has seen meteoric growth with the introduction of their COMP token — a token used to incentivize and reward participants of the protocol. There’s almost $1B in outstanding debt in the Compound protocol. Mainframe is also working on an exciting protocol in this area and the latest iteration of their white paper should be coming out soon.
There is very little economic risk to these protocols because all loans are overcollateralized.
I repeat, all loans are overcollateralized. If the value of the collateral depreciates significantly due to price volatility, there are sophisticated liquidation systems to ensure the loan always gets paid back.
https://preview.redd.it/rru5fykv12b51.png?width=700&format=png&auto=webp&s=620679dd84fca098a042051c7e7e1697be8dd259

Investments

Buying, selling, and trading crypto assets is certainly one form of investing (though not for the faint of heart). But there are now DeFi protocols to facilitate making and managing traditional-style investments.
Through DeFi, you can invest in Gold. You can invest in stocks like Amazon and Apple. You can short Tesla. You can access the S&P 500. This is done through crypto-based synthetics — which gives users exposure to assets without needing to hold or own the underlying asset. This is all possible with protocols like UMA, Synthetix, or Market protocol.
Maybe your style of investing is more passive. With PoolTogether , you can participate in a no-loss lottery.
Maybe you’re an advanced trader and want to trade options or futures. You can do that with DeFi protocols like Convexity, Futureswap, and dYdX. Maybe you live on the wild side and trade on margin or leverage, you can do that with protocols like Fulcrum, Nuo, and DDEX. Or maybe you’re a degenerate gambler and want to bet against Trump in the upcoming election, you can do that on Augur.
And there are plenty of DeFi protocols to help with crypto investing. You could use Set Protocol if you need automated trading strategies. You could use Melonport if you’re an asset manager. You could use Balancer to automatically rebalance your portfolio.
With as little as $1, people all over the world can have access to the same investment opportunities and tools that used to be reserved for only the wealthy, or those lucky enough to be born in the right country.
You can start to imagine how services like Etrade, TD Ameritrade, Schwab, and even Robinhood could be massively disrupted by a crypto-native company that builds with these types of protocols at their foundation.
https://preview.redd.it/agco8msx12b51.png?width=700&format=png&auto=webp&s=3bbb595f9ecc84758d276dbf82bc5ddd9e329ff8

Insurance

As mentioned in our previous post, there are near-infinite applications one can build on Ethereum. As a result, sometimes the code doesn’t work as expected. Bugs get through, it breaks. We’re still early in our industry. The tools, frameworks, and best practices are all still being established. Things can go wrong.
Sometimes the application just gets in a weird or bad state where funds can’t be recovered — like with what happened with Parity where $280M got frozen (yes, I lost some money in that). Sometimes, there are hackers who discover a vulnerability in the code and maliciously steal funds — like how dForce lost $25M a few months ago, or how The DAO lost $50M a few years ago. And sometimes the system works as designed, but the economic model behind it is flawed, so a clever user takes advantage of the system— like what recently happened with Balancer where they lost $500k.
There are a lot of risks when interacting with smart contracts and decentralized applications — especially for ones that haven’t stood the test of time. This is why insurance is such an important development in DeFi.
Insurance will be an essential component in helping this technology reach the masses.
Two protocols that are leading the way on DeFi insurance are Nexus Mutual and Opyn. Though they are both still just getting started, many people are already using them. And we’re excited to start working with them at Genesis Block.
https://preview.redd.it/wf1xvq3z12b51.png?width=700&format=png&auto=webp&s=70db1e9587f57d0c470a4f9f4523c216929e1876

Exchanges & Liquidity

Decentralized Exchanges (DEX) were one of the first and most developed categories in DeFi. A DEX allows a user to easily exchange one crypto asset for another crypto asset — but without needing to sign up for an account, verify identity, etc. It’s all via decentralized protocols.
Within the first 5 months of 2020, the top 7 DEX already achieved the 2019 trading volume. That was $2.5B. DeFi is fueling a lot of this growth.
https://preview.redd.it/1dwvq4e022b51.png?width=700&format=png&auto=webp&s=97a3d756f60239cd147031eb95fc2a981db55943
There are many different flavors of DEX. Some of the early ones included 0x, IDEX, and EtherDelta — all of which had a traditional order book model where buyers are matched with sellers.
Another flavor is the pooled liquidity approach where the price is determined algorithmically based on how much liquidity there is and how much the user wants to buy. This is known as an AMM (Automated Market Maker) — Uniswap and Bancor were early leaders here. Though lately, Balancer has seen incredible growth due mostly to their strong incentives for participation — similar to Compound.
There are some DEXs that are more specialized — for example, Curve and mStable focus mostly only stablecoins. Because of the proliferation of these decentralized exchanges, there are now aggregators that combine and connect the liquidity of many sources. Those include Kyber, Totle, 1Inch, and Dex.ag.
These decentralized exchanges are becoming more and more connected to DeFi because they provide an opportunity for yield and earning interest.
Users can earn passive income by supplying liquidity to these markets. It usually comes in the form of sharing transaction fee revenue (Uniswap) or token rewards (Balancer).
https://preview.redd.it/wrug6lg222b51.png?width=700&format=png&auto=webp&s=9c47a3f2e01426ca87d84b92c1e914db39ff773f

Payments

As it relates to making payments, much of the world is still stuck on plastic cards. We’re grateful to partner with Visa and launch the Genesis Block debit card… but we still don’t believe that's the future of payments. We see that as an important bridge between the past (legacy finance) and the future (crypto).
Our first post in this series shared more on why legacy finance is broken. We talked about the countless unnecessary middle-men on every card swipe (merchant, acquiring bank, processor, card network, issuing bank). We talked about the slow settlement times.
The future of payments will be much better. Yes, it’ll be from a mobile phone and the user experience will be similar to ApplePay (NFC) or WePay (QR Code).
But more importantly, the underlying assets being moved/exchanged will all be crypto — digital, permissionless, and open source.
Someone making a payment at the grocery store check-out line will be able to open up Genesis Block, use contactless tech or scan a QR code, and instantly pay for their goods. All using crypto. Likely a stablecoin. Settlement will be instant. All the middlemen getting their pound of flesh will be disintermediated. The merchant can make more and the user can spend less. Blockchain FTW!
Now let’s talk about a few projects working in this area. The xDai Burner Wallet experience was incredible at the ETHDenver event a few years ago, but that speed came at the expense of full decentralization (can it be censored or shut down?). Of course, Facebook’s Libra wants to become the new standard for global payments, but many are afraid to give Facebook that much control (newsflash: it isn’t very decentralized).
Bitcoin is decentralized… but it’s slow and volatile. There are strong projects like Lightning Network (Zap example) that are still trying to make it happen. Projects like Connext and OmiseGo are trying to help bring payments to Ethereum. The Flexa project is leveraging the gift card rails, which is a nice hack to leverage existing pipes. And if ETH 2.0 is as fast as they say it will be, then the future of payments could just be a stablecoin like DAI (a token on Ethereum).
In a way, being able to spend crypto on daily expenses is the holy grail of use-cases. It’s still early. It hasn’t yet been solved. But once we achieve this, then we can ultimately and finally say goodbye to the legacy banking & finance world. Employees can be paid in crypto. Employees can spend in crypto. It changes everything.
Legacy finance is hanging on by a thread, and it’s this use-case that they are still clinging to. Once solved, DeFi domination will be complete.
https://preview.redd.it/svft1ce422b51.png?width=700&format=png&auto=webp&s=9a6afc9e9339a3fec29ee2ae743c07c3042ea4ce

Impact on Genesis Block

At Genesis Block, we’re excited to leverage these protocols and take this incredible technology to the world. Many of these protocols are already deeply integrated with our product. In fact, many are essential. The masses won’t know (or care about) what Tether, USDC, or DAI is. They think in dollars, euros, pounds and pesos. So while the user sees their local currency in the app, the underlying technology is all leveraging stablecoins. It’s all on “crypto rails.”
https://preview.redd.it/jajzttr622b51.png?width=700&format=png&auto=webp&s=fcf55cea1216a1d2fcc3bf327858b009965f9bf8
When users deposit assets into their Genesis Block account, they expect to earn interest. They expect that money to grow. We leverage many of these low-risk lending/exchange DeFi protocols. We lend into decentralized money markets like Compound — where all loans are overcollateralized. Or we supply liquidity to AMM exchanges like Balancer. This allows us to earn interest and generate yield for our depositors. We’re the experts so our users don’t need to be.
We haven’t yet integrated with any of the insurance or investment protocols — but we certainly plan on it. Our infrastructure is built with blockchain technology at the heart and our system is extensible — we’re ready to add assets and protocols when we feel they are ready, safe, secure, and stable. Many of these protocols are still in the experimental phase. It’s still early.
At Genesis Block we’re excited to continue to be at the frontlines of this incredible, innovative, technological revolution called DeFi.
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None of these powerful DeFi protocols will be replacing Robinhood, SoFi, or Venmo anytime soon. They never will. They aren’t meant to! We’ve discussed this before, these are low-level protocols that need killer applications, like Genesis Block.
So now that we’ve gone a little deeper down the rabbit hole and we’ve done this whirlwind tour of DeFi, the natural next question is: why?
Why does any of it matter?
Most of these financial services that DeFi offers already exist in the real world. So why does it need to be on a blockchain? Why does it need to be decentralized? What new value is unlocked? Next post, we answer these important questions.
To look at more projects in DeFi, check out DeFi Prime, DeFi Pulse, or Consensys.
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Other Ways to Consume Today's Episode:
Follow our social channels:https://genesisblock.com/follow/
Download the app. We're a digital bank that's powered by crypto:https://genesisblock.com/download
submitted by mickhagen to genesisblockhq [link] [comments]

The world is changing right now: DeFi brings a new paradigm to finance

Cryptocurrencies have taken deep roots in our lives, pointing the way to blockchain technology. The next logical development step is the entire Decentralized Finance industry – DeFi.
Smart contracts for ICOs made a real splash. For a good while, this method of collecting money remained the main advantage of the blockchain. The main, but not the only one. Now a new revolution called Decentralized Finance begins.
Last spring, Forbes magazine called the DeFi sector "a new movement that is pumping oxygen into the cryptocurrency industry." Decentralized finance has indeed become the trend of 2019 and still, their popularity continues to gain momentum.
Most of the existing DeFi was created on the Ethereum blockchain and the number of new applications in the field of decentralized finance is growing steadily.
So, in mid-June 2020, the number of Ethereum locked on smart contracts of DeFi applications (the amount of money people sent to smart contracts) reached $1,18B, according to defipulse.com. Total Market Capitalization made: $3,919,732,830 (as of June 18, 2020). The maximum amount locked was stated on February 15,2020, and made an incredible $1,21B.

DeFi vs Banks

DeFi represents financial tools in the form of services and applications based on blockchain. The main task of decentralized finance is to become an alternative to the banking sector and replace the traditional technologies of the current financial system with open-source protocols. That is, to open access to decentralized lending and new investment platforms to a large number of people. And to allow them to receive passive income from cryptocurrency assets, as well as to save on commission fees for transfers, loans, and deposits.
Decentralized finance is sure to beat the banks, and they already do this in terms of profitability and ease of use. Since users store their own funds that are protected by smart contracts, banks seem to be largely redundant compared to them.
With the already well-established Ethereum as its main platform, there is a solid foundation for a future free of centralized banks, which again and again prove that they cannot be trusted. Recall the US mortgage crisis that began in mid-2007. Then the United States market was flooded with many mortgage-backed securities, bonds, and other financial instruments, which were, in fact, unsecured. The United States government has sought to make housing more affordable for the poor. In particular, the American authorities practiced the artificial limitation of the growth of mortgage rates.
Historically, centralized authorities, such as governments, issued money that formed the base for the economy. It was assumed that central banks and institutions would carefully manage and regulate the supply of foreign currency in circulation. However, as soon as the size and complexity of our economies grew, these central authorities acquired more and more power, as more and more people trusted them.
You trust your government that it will not print more money overnight. You trust your bank that it will keep your money safe. And when it comes to investments, you entrust your assets to a financial advisor. By transferring control of your money to others, you hope to make a profit. But the sad truth about our current financial system is that the power that comes with this trust does not always make a profit. Thus, a significant share of power and influence is concentrated in the hands of a few people.
We talk very little about how corporations manage our investments and how our governments manage the economy. And in most cases, investors receive only part of the profit, which does not always correspond to the risks taken by these centralized authorities.
DeFi applications do not need intermediaries. The code determines the resolution of each possible dispute, and users, in their turn, control all their assets. This reduces the cost of providing and using products and allows creating a more trouble-free financial system.
Decentralized Finance works on smart contracts and:
With banking emulated programmatically through protocols and without need to trust anyone utopian libertarian anarchy becomes less utopian.
From the point of view of Bitcoin Oracle and Civic CEO Vinny Lingha DeFi can turn inside down the way we understand financial services.
I think we have got to a point where financial services can’t scale,” says Vinny. “The existing banking paradigm has a bunch of risks, costs, and consequences, as well as censorship globally, which makes it really difficult to scale. For example, if we look at interest rates, look at the difference between what you are receiving and what you are paying, and the profits the banks make. If we think about the way we consider banking, it’s really centralized by nature. Financial services are broadly someone looking after your money, and they are taking a cut.”
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Crypto-Powered: Build on Legacy Finance, Prepare To Die

Crypto-Powered: Build on Legacy Finance, Prepare To Die
The success of today’s high-flying fintech unicorns will be short-lived as long as they’re building on legacy financial infrastructure.
https://reddit.com/link/hmw3sm/video/7sbwo5nh7g951/player
This is the first post of our Crypto-Powered series where we look at what it means for Genesis Block to be a digital bank that’s powered by crypto, blockchain, and decentralized protocols.
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Today we start a new series called Crypto-Powered. This will be similar to our last series, Spreading Crypto, but now we’re exploring a new theme. At Genesis Block, we’re building a digital bank that’s powered by crypto, blockchain technology, and decentralized protocols. Yes, lots of buzzwords.
What does any of it mean? How does it give us an unfair advantage? What superpowers are unlocked? What are the benefits for users?
In this series, we’ll answer all of these questions. Grab some popcorn. Sit down. Put your feet up. Make yourself comfortable. Let us take you on a journey. Let us be your tour guide down the crypto rabbit hole…
But hold on! Pump those brakes. Before we dive into the crypto rabbit hole, we need to establish some context. We can’t talk about the future of money unless we first understand the problems of money today. We need to understand what’s broken with legacy finance. So let’s do a quick primer on the current state of finance. That will set the stage for the rest of the series. Alright, let’s go.

Fintech & Unbundling

Over the last decade, legacy financial institutions (banks in particular) haven’t been meeting the needs of younger, more digital generations. As a result, fintech startups have emerged and effectively unbundled the consumer banking stack. Whether it was Robinhood for investing, TransferWise for cross-border payments, SoFi for student loans, Wealthfront for wealth management, or Digit for saving… these innovative upstarts all focused on a single use-case and nailed it.
https://preview.redd.it/iwrpg6ek7g951.png?width=800&format=png&auto=webp&s=7648d28955ea4e12795826dc78cdf70d41ffaef1
While great for a period, this led to a lot of fragmentation. Users needed to split their finances across many different services and keep track of what money was where. The cognitive load for many users became overwhelming.

Re-bundling of Finance

As we’ve seen in other industries (eg. media/entertainment), the pendulum swings back to bundled services (Cable TV → Individual Digital Channel Subscriptions → YoutubeTV/Hulu/Disney+), but in a better, more valuable, digital experience for end-users.
https://preview.redd.it/lbmz9gdm7g951.png?width=1200&format=png&auto=webp&s=877da74b64118566a8f630aed706ae1ba6b1ed0f
In the last few years, we’ve started to see a re-bundling of consumer finance. But instead of users going back to traditional banks, the rising generation is choosing to bank directly with these innovative, digital fintech companies.
Each of the startups mentioned above is now offering a more bundled experience with checkings accounts, debit cards, and other financial services. In Europe, we’ve seen the enormous rise of neo/challenger banks like Revolut, Monzo, N26 — all-in-one solutions for modern, consumer finance. That trend is starting to grow in North America with apps like Chime (the original was Simple)
We believe this bundled approach is here to stay — especially for the younger, more mobile, digital generation. They prefer convenient, easy-to-use, all-in-one solutions that require little effort & minimum commitment.
https://preview.redd.it/ko085lp18g951.png?width=800&format=png&auto=webp&s=8ae7e6b87a2a41257fd4816faf60a0bb702c5896

Building on Legacy Finance

While many of these high-flying fintech unicorns have seen incredible success, I believe it will be short-lived as long as they’re building on legacy financial infrastructure. It’s a realization I’ve come to only recently.
In years past, whenever I met a fintech entrepreneur, they’d always suggest that they’d never do a startup in traditional finance again. Too complex. Too expensive. Too slow. I always shrugged it off. Wimps. How hard can it be?
I really didn’t believe or understand that pain until we started Genesis Block. And it wasn’t until we began integrating with some of our partners (Evolve Bank & Trust, I2C, Visa, etc) that I really started to understand.
https://reddit.com/link/hmw3sm/video/vei2flrq7g951/player
The rumors are true. Those fintech entrepreneurs were all right. The pain is real.
Trying to innovate in legacy finance is like running on a hamster wheel blindfolded while powerful, evil rats randomly throw explosives inside.
It feels like you are never making any progress and at any moment you can be destroyed. Luckily at Genesis Block, we’re only integrating with legacy finance at the edges — the onramps and offramps (money in, money out). We’ve worked with great partners and so far have been able to navigate the treacherous terrain.

Legacy Finance is Broken

You must be wondering why and how is it so bad. It’s all the things you’d expect…
The antiquated tech stack of financial institutions. The frustrating process of working with big, bureaucratic, slow-moving organizations. The prehistoric payment systems that haven’t improved in decades (for example, ACH payments and their strange batch processing practices). The countless unnecessary middle-men on every card swipe (merchant, acquiring bank, processor, card network, issuing bank). The slow settlement times. Systems rife with fraud. An industry oozing with predatory practices and unethical behavior. The moth-eaten laws & regulations that are NOT innovator-friendly (mostly due to powerful Wall Street incumbents who control politicians).
https://reddit.com/link/hmw3sm/video/2hdxxch38g951/player
The list goes on and on. Maybe someday we can dedicate an entire series to it. It’ll be a good bedtime story.
The more familiar I become with how legacy finance works, the more convinced I am that the future of money cannot be built on that foundation.
The fintech darlings of Silicon Valley are all building on extremely shaky ground that is ripe for massive disruption.
They will spend so much time looking backward (integration, compatibility, regulation) that they will have very little time to look forward (innovation, progress, disruption). They will be tangled in the quagmire of archaic tech and the tentacles of outdated regulation.
I don’t believe the ultimate winners in consumer finance will come from the current cohort of fintech unicorns. And that’s because these companies are all building on the pipes of legacy finance.

The Future of Money

The future of money will be built on a foundation that is digital, open-source, permissionless, and decentralized. The future of money will have no borders or middle-men. The future of money will have no institutions or governments controlling or censoring it.
The future of money will be built on blockchain technology. The future of money will be built on “crypto rails.” The future of money is crypto. It’s the missing piece of the internet age — and quite frankly, long overdue.
This is an entirely new paradigm. New infrastructure. New pipes.
https://reddit.com/link/hmw3sm/video/26tjp8vn8g951/player
While blockchain technology provides a strong base, this tech alone won’t be sufficient. As discussed in our last series (Spreading Crypto), these powerful protocols need killer applications to reach broader adoption. The apps need to be simple, convenient, and require no blockchain education. They need to fit nicely within existing workflows and behaviors. A digital bank like Genesis Block is a perfect app to propel crypto to the masses.
At Genesis Block, that’s the foundation we’re building on — a powerful combination of the underlying technology and our unique approach in how it’s delivered.
The future of consumer finance belongs to those who build with blockchain technology & decentralized protocols at its core, and know how to best take it to the billions of people around the world.
That’s our thesis at Genesis Block. Our last series went deep on how the tech reaches and touches end-users. This new series is all about what’s under the hood — crypto & blockchain — and how that gives us an unfair advantage in the world of consumer finance.

Clone Wars

While some fintech products are giving users the ability to buy & hold crypto (Robinhood, Revolut, Cash App), they aren’t leveraging the technology beyond that. And they most certainly aren’t building their infrastructure around it.
So let’s ask the dumb VC question that some of you are thinking: what if these fintech companies or big banks just copy what we’re doing at Genesis Block? What if they add blockchain and crypto?
https://reddit.com/link/hmw3sm/video/c0je9dvx8g951/player
Sorry, you can’t just “add crypto” as if a pizza topping in a Doordash order. That’s not how it works. I mean, you can say you are doing that, but it’s not real. That’s just Innovation Theater.
The systems behind banks and fintech are deeply integrated with legacy financial rails. Trying to retroactively add blockchain in any meaningful way would be like trying to make a 2020 Lambo with a 1910 Ford Model T engine. No matter how talented their engineers are, it just ain’t gonna happen. Not unless they burn it all down and start over. Massive risks. A classic case of Innovator’s Dilemma. Will anyone have the courage? I don’t know. I think they are much more likely to acquire someone like Genesis Block than gamble their entire business on it. But we aren’t cheap.
These new, decentralized protocols are complex, fast-moving, and full of snags. Our team has been in this space for many years — we understand the security tradeoffs, the protocol nuances (we spent a lot of time actually building them), and enough self-awareness to know what we don’t know.
Our team at Genesis Block can run circles around traditional banks and fintech companies. Certainly, they have large audiences and strong balance sheets — which can’t be underestimated. But when it comes to unlocking the enormous, new value to users, as long as the incumbents are building on legacy financial infrastructure, they simply cannot compete with us.

Crypto-Powered

The empires created in the 21st-century world of finance will be crypto-native companies that deeply understand decentralized tech and know how best to leverage it. It will be the teams who build on “crypto rails” first, with bridges back to legacy finance second.
That’s our thesis at Genesis Block. In this series, we intend to lay out a convincing argument for why that’s true.
So now that the stage is set and we’ve introduced the series, I think you’re ready to start learning why blockchain technology is our superpower, our unfair advantage.
You are ready to dive into that crypto rabbit hole.
But first, a word of caution. Once you go in, you may never want to come out. It’s what happened to me and so many others.
Once you see the potential & promise of this incredible technology, you won’t be able to ignore it. You won’t stop thinking about it. It’ll capture your imagination like few other things can.
Don’t be afraid of it. Let it take you.
---
Other Ways to Consume Today's Episode:
We have a lot more content coming. Be sure to follow our channels: https://genesisblock.com/follow/
Have you already downloaded the app? We're Genesis Block, a new digital bank that's powered by crypto & decentralized protocols. The app is live in the App Store (iOS & Android). Get the link to download at https://genesisblock.com/download
submitted by mickhagen to genesisblockhq [link] [comments]

Crypto-Powered: Understanding Bitcoin, Ethereum, and DeFi

Crypto-Powered: Understanding Bitcoin, Ethereum, and DeFi
Until one understands the basics of this tech, they won’t be able to grasp or appreciate the impact it has on our digital bank, Genesis Block.
https://reddit.com/link/ho4bif/video/n0euarkifu951/player
This is the second post of Crypto-Powered — a new series that examines what it means for Genesis Block to be a digital bank that’s powered by crypto, blockchain, and decentralized protocols.
---
Our previous post set the stage for this series. We discussed the state of consumer finance and how the success of today’s high-flying fintech unicorns will be short-lived as long as they’re building on legacy finance — a weak foundation that is ripe for massive disruption.
Instead, the future of consumer finance belongs to those who are deeply familiar with blockchain tech & decentralized protocols, build on it as the foundation, and know how to take it to the world. Like Genesis Block.
Today we begin our journey down the crypto rabbit hole. This post will be an important introduction for those still learning about Bitcoin, Ethereum, or DeFi (Decentralized Finance). This post (and the next few) will go into greater detail about how this technology gives Genesis Block an edge, a superpower, and an unfair advantage. Let’s dive in…
https://preview.redd.it/1ugdxoqjfu951.jpg?width=650&format=pjpg&auto=webp&s=36edde1079c3cff5f6b15b8cd30e6c436626d5d8

Bitcoin: The First Cryptocurrency

There are plenty of online resources to learn about Bitcoin (Coinbase, Binance, Gemini, Naval, Alex Gladstein, Marc Andreessen, Chris Dixon). I don’t wanna spend a lot of time on that here, but let’s do a quick overview for those still getting ramped up.
Cryptocurrency is the most popular use-case of blockchain technology today. And Bitcoin was the first cryptocurrency to be invented.
Bitcoin is the most decentralized of all crypto assets today — no government, company, or third party can control or censor it.
Bitcoin has two primary features (as do most other cryptocurrencies):
  1. Send Value You can send value to anyone, anywhere in the world. Nobody can intercept, delay or stop it — not even governments or financial institutions. Unlike with traditional money transfers or bank wires, there are no layers of middlemen. This results in a process that is much more cost-efficient. Some popular use-cases include remittances and cross-border payments.
  2. Store Value With nothing but a smartphone, you can become your own bank and store your own funds. Nobody can seize your assets. The funds are digital and stored on a blockchain. Your money no longer needs to be stored at a bank, in a vault, or under your mattress. I covered a few inspiring use-cases in a previous post. They include banking the unbanked, protecting assets from government seizure, mitigating the risk of a bank run, and protection against hyperinflation (like what recently happened in Venezuela).
The fact that there are so few things one can do with Bitcoin is one of its greatest strengths.
Its design is simple, elegant, and focused. It has been 10+ years since Satoshi’s white paper and no one has been able to crack or hack the Bitcoin network. With a market cap of $170B, there is plenty of incentive to try.
https://preview.redd.it/bizndfpkfu951.png?width=800&format=png&auto=webp&s=456c53b798248e60456a65835a33c69b2fe8daf0

Public Awareness

A few negative moments in Bitcoin’s history include the collapse of Mt. Gox — which resulted in hundreds of millions of customer funds being stolen — as well as Bitcoin’s role in dark markets like Silk Road — where Bitcoin arguably found its initial userbase.
However, like most breakthrough technology, Bitcoin is neither good nor bad. It’s neutral. People can use it for good or they can use it for evil. Thankfully, it’s being used less and less for illicit activity. Criminals are starting to understand that transactions on a blockchain are public and traceable — it’s exactly the type of system they usually try to avoid. And it’s true, at this point “a lot more” crimes are actually committed with fiat than crypto.
As a result, the perception of bitcoin and cryptocurrency has been changing over the years to a more positive light.
Bitcoin has even started to enter the world of media & entertainment. It’s been mentioned in Hollywood films like Spiderman: Into the Spider-Verse and in songs from major artists like Eminem. It’s been mentioned in countless TV shows like Billions, The Simpsons, Big Bang Theory, Gray’s Anatomy, Family Guy, and more.
As covid19 has ravaged economies and central banks have been printing money, Bitcoin has caught the attention of many legendary Wall Street investors like Paul Tudor Jones, saying that Bitcoin is a great bet against inflation (reminding him of Gold in the 1970s).
Cash App already lets their 25M users buy Bitcoin. It’s rumored that PayPal and Venmo will soon let their 325M users start buying Bitcoin. Bitcoin is by far the most dominant cryptocurrency and is showing no signs of slowing down. For more than a decade it has delivered on its core use-cases — being able to send or store value.
At this point, Bitcoin has very much entered the zeitgeist of modern pop culture — at least in the West.
https://preview.redd.it/dnuwbw8mfu951.png?width=800&format=png&auto=webp&s=6f1f135e3effee4574b5167901b80ced2c972bda

Ethereum: Programmable Money

When Ethereum launched in 2015, it opened up a world of new possibilities and use-cases for crypto. With Ethereum Smart Contracts (i.e. applications), this exciting new digital money (cryptocurrency) became a lot less dumb. Developers could now build applications that go beyond the simple use-cases of “send value” & “store value.” They could program cryptocurrency to have rules, behavior, and logic to respond to different inputs. And always enforced by code. Additional reading on Ethereum from Linda Xie or Vitalik Buterin.
Because these applications are built on blockchain technology (Ethereum), they preserve many of the same characteristics as Bitcoin: no one can stop, censor or shut down these apps because they are decentralized.
One of the first major use-cases on Ethereum was the ability to mint and create your own token, your own cryptocurrency. Many companies used this as a way to fundraise from the public. This led to the 2017 ICO bubble (Initial Coin Offerings). Some tokens — and the apps/networks they powered — were fascinating and innovative. Most tokens were pointless. And many tokens were outright scams. Additional token reading from Fred Ehrsam, Balaji, and Naval.
https://reddit.com/link/ho4bif/video/b5b1jh9ofu951/player

Digital Gold Rush

Just as tokens grew in popularity in 2017–2018, so did online marketplaces where these tokens could be bought, sold, and traded. This was a fledgling asset class — the merchants selling picks, axes, and shovels were finally starting to emerge.
I had a front-row seat — both as an investor and token creator. This was the Wild West with all the frontier drama & scandal that you’d expect.
Binance — now the world’s largest crypto exchange —was launched during this time. They along with many others (especially from Asia) made it really easy for speculators, traders, and degenerate gamblers to participate in these markets. Similar to other financial markets, the goal was straightforward: buy low and sell high.
https://preview.redd.it/tytsu5jnfu951.jpg?width=600&format=pjpg&auto=webp&s=fe3425b7e4a71fa953b953f0c7f6eaff6504a0d1
That period left an embarrassing stain on our industry that we’ve still been trying to recover from. It was a period rampant with market manipulation, pump-and-dumps, and scams. To some extent, the crypto industry still suffers from that today, but it’s nothing compared to what it was then.
While the potential of getting filthy rich brought a lot of fly-by-nighters and charlatans into the industry, it also brought a lot of innovators, entrepreneurs, and builders.
The launch and growth of Ethereum has been an incredible technological breakthrough. As with past tech breakthroughs, it has led to a wave of innovation, experimentation, and development. The creativity around tokens, smart contracts, and decentralized applications has been fascinating to witness. Now a few years later, the fruits of those labors are starting to be realized.

DeFi: Decentralized Finance

So as a reminder, tokens are cryptocurrencies. Cryptocurrencies can carry value. And value is a lot like money. Because tokens are natively integrated with Ethereum, it’s been natural for developers to build applications related to financial services — things like lending, borrowing, saving, investing, payments, and insurance. In the last few years, there has been a groundswell of developer momentum building in this area of financial protocols. This segment of the industry is known as DeFi (Decentralized Finance).
https://preview.redd.it/f0sjzqspfu951.png?width=461&format=png&auto=webp&s=8e0a31bf29250fc624918fbd8514b008762f379e
In Q2 of 2020, 97% of all Ethereum activity was DeFi-related. Total DeFi transaction volume has reached $11.5B. The current value locked inside DeFi protocols is approaching $2 Billion (double from a month ago). DeFi’s meteoric growth cannot be ignored.
Most of that growth can be attributed to exciting protocols like Compound, Maker, Synthetix, Balancer, Aave, dYdX, and Uniswap. These DeFi protocols and the financial services they offer are quickly becoming some of the most popular use-cases for blockchain technology today.
https://preview.redd.it/wn3phnkqfu951.png?width=800&format=png&auto=webp&s=02f56caa6b94aa59eadd6e368ef9346ba10c7611
This impressive growth in DeFi certainly hasn’t come without growing pains. Unlike with Bitcoin, there are near-infinite applications one can develop on Ethereum. Sometimes bugs (or typos) can slip through code reviews, testing, and audits — resulting in loss of funds.
Our next post will go much deeper on DeFi.

Wrap Up

I know that for the hardcore crypto people, what we covered today is nothing new. But for those who are still getting up to speed, welcome! I hope this was helpful and that it fuels your interest to learn more.
Until you understand the basics of this technology, you won’t be able to fully appreciate the impact that it has on our new digital bank, Genesis Block. You won’t be able to understand the implications, how it relates, or how it helps.
After today’s post, some of you probably have a lot more questions. What are specific examples or use-cases of DeFi? Why does it need to be on a blockchain? What benefits does it bring to Genesis Block and our users?
In upcoming posts, we answer these questions. Today’s post was just Level 1. It set the foundation for where we’re headed next: even deeper down the crypto rabbit hole.
---
Other Ways to Consume Today's Episode:
We have a lot more content coming. Be sure to follow our channels: https://genesisblock.com/follow/
Have you already downloaded the app? We're Genesis Block, a new digital bank that's powered by crypto & decentralized protocols. The app is live in the App Store (iOS & Android). Get the link to download at https://genesisblock.com/download
submitted by mickhagen to genesisblockhq [link] [comments]

mój skok na BUNGEE - YouTube Le top 5 des choses à savoir pour comprendre le bitcoin Dr. Julian Hosp und die DeFi Chain - Große Gefahr? Bitcoin: Neues Rekordhoch in 2019? 7 Best Global Wi-Fi Hotspots 2019

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Complément d'enquête. Les millionnaires du bitcoin - 12 octobre 2017 (France 2) - Duration: 21:51. Complément d’enquête Recommended for you. 21:51. Przełamałam mój lęk wysokości i skoczyłam na Bungee! Okej.. muszę przyznać, że krzyczałam jak nienormalna haha Ale było super! Jeśli filmik Ci się podoba mo... Le Bitcoin dans "C'est votre argent" sur BFM Business - Présenté par Marc Fiorentino - 14/03/2014 - Duration: 20:21. Bitcoinomie 159,429 views. 20:21. Global wi-fi hotspots included in this wiki include the jetpack ac791l, zte velocity 2, inmarsat isavi isathub, glocalme g3, mightywifi mighty m1, netgear unite explore, and huawei mobile wifi pro. In an exclusive interview with Kitco News, he said that Bitcoin will slowly erode fiat currencies’ relevance, while gold “has been there since eternity,” and will also be an important hedge ...

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