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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!
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Lección 8 de KuCoin Academy: "Ahora tengo Bitcoin, ¿cómo puedo convertirlo en otras criptomonedas?"



¿Nuevo en cripto? No se preocupe. ¡Manténgase al día con KuCoin y pronto se convertirá en un experto en criptomonedas!

Hemos lanzado el programa KuCoin Academy, que cubre temas que van desde los conceptos básicos de las criptomonedas hasta el conocimiento comercial. ¡Después de aprender cada lección, podrá ganar puntos de recompensa! ¡Los mejores estudiantes con los puntos más altos a fines de agosto obtendrán las calificaciones de KuCoin Merchandise y KuCoin VIP!

Aquí viene la octava lección: "Ahora tengo Bitcoin, ¿cómo puedo convertirlo en otras criptomonedas?"

(https://medium.com/kucoinexchange/kucoin-academy-lesson-8-i-have-bitcoin-now-how-can-i-convert-it-to-other-cryptos-7fd02f579b5) En esta lección aprender:
* ¿Qué es el comercio al contado?
* La diferencia entre diferentes cuentas
* Cómo hacer un comercio al contado
* ¿Qué tipos de pedidos existen?
* Tarifas de negociación

Después de leer el artículo, finalice este cuestionario (https://forms.gle/swmvMhG7wrCNTuDFA) para ganar hasta 100 puntos. Además, a las 15:00:00 (UTC + 8) todos los días hábiles, tendremos un cuestionario emergente en el grupo KuCoin Telegram (https://t.me/Kucoin_Exchange), ¡así que únase a nosotros si puede!

¡Mantente al día con KuCoin y aprendamos y ganemos juntos!

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KuCoin Akademi Ders 8: " Şimdi Bitcoinim Var, Onu Diğer Kriptolara Nasıl Çevirebilirim?"


Kriptoda yeni misiniz? Merak etmeyin. KuCoin'e ayak uydurun ve yakında bir kripto uzmanı olacaksınız!
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İşte 8. ders geliyor: "Şimdi Bitcoinim Var, Onu Diğer Kriptolara Nasıl Çevirebilirim?"
Bu derste öğrenecekleriniz:
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KuCoin'e ayak uydurun ve birlikte öğrenip kazanalım!
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Henüz KuCoin Hesabınız yok mu? Lütfen buradan kaydolun
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Asset ID : Bk3awbheeMjFHEmDLknnx9N2dVhTF2HhNHV57ioeZMuZName : ZcartzSymbol :Issuer : 3PHi5QzPduFDC1UAbWAZPxCMqgZpsMhYoj2Reissuable : TrueDecimals : 8Total supply : 16000000.00000000Max supply : infiniteCirculating : 10500010.00000000
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BitOffer institute: Ethereum miners' daily earnings soared 60%, ETF earning over 85 times

BitOffer institute: Ethereum miners' daily earnings soared 60%, ETF earning over 85 times

https://preview.redd.it/95910ilvizd51.png?width=696&format=png&auto=webp&s=6681449d66d95faa67159454fe7faff49b4d7df8
On June 27, Ethereum miners earned about $1.85 per 100 (MH/s) per day. In the past month, especially in the last two weeks, the income rose by 60%, reaching a peak of $3.27 per 100 MH/s on July 25, before falling back to around $3.
Over the same period, the price of ETH has risen more than 40%, from $229 on June 27 to $327.99, which is a new high for 2020.
On July 22, the total market value of decentralized Financial DeFi passed $11.5 billion. The massive hype of DeFi caused a surge in trading volume in ETH, which, along with the surge in trading volume from ETH, pushed miners’ daily income to its highest level in two years.
Etherscan, a blockchain browser, shows that the entire computing power of the Ethereum blockchain, the world’s second-largest by market value, has been stable at around 190 petahash per second. Indeed, data from Bitinfocharts show that in the first quarter of this year, Ethereum’s daily mining revenue was below $2 per 100 MH/s before falling to $1 per 100 MH/s on March 12 after the cryptographic market collapsed. Ethereum’s daily mining revenues have tripled in recent months.
Currently, some of the most advanced ETH mining equipment, such as the core A10 Pro, which has a 500-megabit hash per second (MH/s) computing power and a power ratio of 1.9w/m, generates $13 per day at Ethereum’s current price and mining difficulty. Based on the miner’s profitability level, and A10 Pro Ethereum miner’s daily power consumption is about 1.1 dollars, and its daily net profit is nearly 12 dollars.
Even though bitcoin’s price topping $11,000 for the first time since September 2019, the difficulty of mining bitcoin remains at an all-time high. As a result, even the most efficient bitcoin miners, such as MicroBT’s WhatsMiner M30S ++ and Bitmaint’s AntMiner S19 Pro, generate $9 in daily income. Based on the current price of bitcoin and the difficulty of mining it, a more efficient Bitcoin miner (within 40w/T power ratio) generates about $6.50 in net profits per day. Ethereum miners earn about $13 a day, which is twice as Bitcoin miners.
Since the launch of DeFi, it has received a lot of attention from investment institutions and individual investors. Currently, DeFi Wallet has been downloaded more than 5,000 times, far more than any other type of DAPP, it is the number one DAPP developed based on Ethereum. According to the popularity and the current download speed, in the next few months, the downloading number will break through 6000 and bring a sufficient number of volumes for the ETH. Meanwhile, as the ETH 2.0 launch date approximation, these two advantages will boost the price of ETH, the income of the ETH miners will be at the appointed time with increased, which gradually widening the income gap with BTC miner.
It is the best time to invest in Ethereum.
However, buying BitOffer’s Ethereum ETF Ethereum is better than buying a future, in which profits start at a minimum of three times. Besides, it also includes an intelligent dynamic position reallocation mechanism and the calculation of fund compound interest with the returns of up to 17 times.
In the latest week, the Ethereum ETF (ETH3X) has jumped 160% from a peak of $6 to $16, according to data analysis from the BitOffer Exchange. With the launch of DeFi and ETH 2.0, once Ethereum rises more than fivefold over the next few months, the ETH3X could rise as much as 85 times.
If you buy Ethereum for $10,000, and ETH goes up fivefold, you can maximum make a fivefold profit, Which from $10,000 to $50,000. But buying ETH3X is a different story. Once Ethereum increases fivefold, you can make up to 85 times, which would be from $10,000 to $850,000, the 17 times than buying futures, more than over $800,000. Buying the Ethereum ETF would be a better deal.
submitted by Bitoffer_Official to BitOffer_Official [link] [comments]

Why i’m bullish on Zilliqa (long read)

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, analysed 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, decentralised and scalable in my opinion.
 
Below I post my analysis 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 end of January 2019 with daily transaction rate growing continuously. About a week ago mainnet reached 5 million transactions, 500.000+ addresses in total along with 2400 nodes keeping the network decentralised and secure. Circulating supply is nearing 11 billion and currently only mining rewards are left. Maximum supply is 21 billion with annual inflation being 7.13% currently and will only decrease with time.
 
Zilliqa realised early on that the usage of public cryptocurrencies and smart contracts were increasing but decentralised, 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 amount of nodes. More nodes = higher transaction throughput and increased decentralisation. 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 disecting 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 synchronise 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, decentralised and scalable being low.
 
pBFT stands for practical Byzantine Fault Tolerance and is an optimisation 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 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 decentralisation.
 
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 (centralised 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 their 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% translates 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 decentralised too, Zilliqa qualifies for the label of decentralised 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. 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, R&D roadmap 2020 and afterwards a proper Scilla introduction.
 
Generalised: programming languages can be divided into being ‘object oriented’ or ‘functional’. Here is an ELI5 given by software development academy: > “all programmes have two basic components, data – what the programme knows – and behaviour – what the programme can do with that data. So object-oriented programming states that combining data and related behaviours 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 behaviour 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 recognised 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 safety 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 for 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 organisations 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 suggest that Singapore tries to position itself as (one of) the leading blockchain hubs in the world.
 
Zilliqa seems to already taking 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 build 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 dont 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 initiatives (correct me if I’m wrong though). This suggest 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 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]

What's Happening At Dash? | Continually Updated News & Announcements Thread

Welcome to dashpay!
If you are new to Dash, we encourage you to check out our wiki, where the Dash project is explained from the ground up with many links to valuable information resources. Also check out the menu bar on top and the sidebar to the right. We have very active Discord and Telegram channels where the community is happy to answer any and all newcomer questions.

Purpose of this post

This post is directed towards community members who wish to rapidly access information on current developments surrounding the Dash cryptocurrency.
Lately we've noticed how the pace of events picked up significantly within the Dash project due to many years of hard work coming together and pieces falling into place ("Evolution" is finally here. It's called Dash Platform). For the purpose of keeping these many pieces of information together, however, singular Reddit submissions are insufficient. Thus we decided to maintain a pinned thread collecting blog posts, interviews, articles, podcasts, videos & announcements. Check back regularly, as this thread will always feature the latest news around Dash, while also serving as a mid-term archive for important announcements and developments.
Journalists looking for news and contact opportunities wrt Dash, please bookmark:

Dash Press Room

"At Dash Press Room you will find the latest press releases, media materials and product updates on Dash - Digital Cash."

Dash Platform Video Series (formerly known as "Evolution") with Amanda B. Johnson

  1. Dash is Becoming a Cloud | Dash Platform #1
  2. What is Dash Drive? | Dash Platform #2
  3. What is Dash's Decentralized API? (DAPI) | Dash Platform #3
  4. Usernames & Dash Platform Name Service (DPNS) | Dash Platform #4

Dash Core Group News

(last updated: Oct 9th, 2020)

Dash Insights with Mark Mason & Dash Talk with Amanda B. Johnson

(last updated: Oct 9th, 2020)

Development news

(last updated: Oct 9th, 2020)

Adoption, Partnership, Business Development, General News

(last updated: Oct 3rd, 2020)
submitted by Basilpop to dashpay [link] [comments]

Mining and Dogecoin - Some FAQs

Hey shibes,
I see a lot of posts about mining lately and questions about the core wallet and how to mine with it, so here are some facts!
Feel free to add information to that thread or correct me if I did any mistake.

You downloaded the core wallet

Great! After a decade it probably synced and now you are wondering how to get coins? Bad news: You don't get coins by running your wallet, even running it as a full node. Check what a full node is here.
Maybe you thought so, because you saw a very old screenshot of a wallet, like this (Version 1.2). This version had a "Dig" tab where you can enter your mining configuration. The current version doesn't have this anymore, probably because it doesn't make sense anymore.

You downloaded a GPU/CPU miner

Nice! You did it, even your antivirus system probably went postal and you started covering all your webcams... But here is the bad news again: Since people are using ASIC miners, you just can't compete with your CPU hardware anymore. Even with your more advanced GPU you will have a hard time. The hashrate is too high for a desktop PC to compete with them. The blocks should be mined every 1 minute (or so) and that's causing the difficulty to go up - and we are out... So definitly check what is your hashrate while you are mining, you would need about 1.5 MH/s to make 1 Doge in 24 hours!

Mining Doge

Let us start with a quote:
"Dogecoin Core 1.8 introduces AuxPoW from block 371,337. AuxPoW is a technology which enables miners to submit work done while mining other coins, as work on the Dogecoin block chain."
- langerhans
What does this mean? You could waste your hashrate only on the Dogecoin chain, probably find never a block, but when, you only receive about 10.000 Dogecoins, currently worth about $25. Or you could apply your hashrate to LTC and Doge (and probably even more) at the same time. Your change of solving the block (finding the nonce) is your hashrate divided by the hashrat in sum - and this is about the same for Doge and LTC. This means you will always want to submit your work to all chains available!

Mining solo versus pool

So let's face it - mining solo won't get you anywhere, so let's mine on a pool! If you have a really bad Hashrate, please consider that: Often you need about $1 or $2 worth of crypto to receive a payout (without fees). This means, you have to get there. With 100 MH/s on prohashing, it takes about 6 days, running 24/7 to get to that threshold. Now you can do the math... 1 MH/s = 1000 KH/s, if you are below 1 MH/s, you probably won't have fun.

Buying an ASIC

You found an old BTC USB-miner with 24 GH/s (1 GH/s = 1000 MH/s) for $80 bucks - next stop lambo!? Sorry, bad news again, this hashrate is for SHA-256! If you want to mine LTC/Doge you will need a miner using scrypt with quite lower numbers on the hashrate per second, so don't fall for that. Often when you have a big miner (= also loud), you get more Hashrate per $ spent on the miner, but most will still run on a operational loss, because the electricity is too expensive and the miners will be outdated soon again. Leading me to my next point...

Making profit

You won't make money running your miner. Just do the math: What if you would have bougth a miner 1 year ago? Substract costs for electricity and then compare to: What if you just have bought coins. In most cases you would have a greater profit by just buying coins, maybe even with a "stable" coin like Doges.

Cloud Mining

Okay, this was a lot of text and you are still on the hook? Maybe you are desperated enough to invest in some cloud mining contract... But this isn't a good idea either, because most of such contracts are scams based on a ponzi scheme. You often can spot them easy, because they guarantee way to high profits, or they fake payouts that never happened, etc.
Just a thought: If someone in a subway says to you: Give me $1 and lets meet in one year, right here and I give you $54,211,841, you wouldn't trust him and if some mining contract says they will give you 5% a day it is basically the same.
Also rember the merged mining part. Nobody would offer you to mine Doges, they would offer you to buy a hashrate for scrypt that will apply on multiple chains.

Alternative coins

Maybe try to mine a coin where you don't have ASICs yet, like Monero and exchange them to Doge. If somebody already tried this - feel free to add your thoughts!

Folding at Home (Doge)

Some people say folding at home (FAH - https://www.dogecoinfah.com/) still the best. I just installed the tool and it says I would make 69.852 points a day, running on medium power what equates to 8 Doges. It is easy, it was fun, but it isn't much.
Thanks for reading
_nformant
submitted by _nformant to dogecoin [link] [comments]

Uniex.biz Review: 3%-7% daily for lifetime

Uniex.biz is an HYIP project which provides long term deposit plans. It has been online since 25th Jul 2019, and admin changed website template and investment plans three days ago. So what you see now is a completely new version. When this new version was online three days ago, admin began to promote it with more money on hyip monitors and blogs. Now let's see the details of it.
Started: 2019-07-25
Investment Plans
You have a chance to earn 3%-7% daily for lifetime, and principal is included. The minimum amount to buy power is 300 GH/s for SHA-256 algorithm, 20 MH/s for Scrypt algorithm and 3 MH/s for Ethash algorithm. Of course, the more power you buy, the more daily profit you will receive.
The minimum amount that you can transfer to your balance is set to be 0.001 BTC, 0.015 BCH, 0.03 ETH, 0.5 ETC, 0.1 LTC, 1500 Doge or 5 USD. Please keep in mind that if you send an amount that is less than the specified value, the transfer will not be credited to the balance. So be sure to reach the minimum amount. When replenish work is done, you can choose to "BUY THE POWER".
Referral Commissions(7%-1%)
Each mining power purchased by your direct partner (level 1 referral) will bring you 7% of its purchase amount. In addition, your tier 2 partners bring another 1% of each purchase. All rewards will be credited to the balance in the currency that was used for the purchase.
If you join under my link, then welcome to submit RCB request at the top of my website, I will give 7% of your deposits back to your wallet as soon as I receive the money.
Payment Options
Uniex.biz accepts Bitcoin, BitcoinCash, Ethereum, Eth Classic, Litecoin, Dogecoin, PerfectMoney and Payeer. You can use all of them to replenish account balance. In order to withdraw profits in USD, Uniex.biz implemented the function of exchanging the obtained cryptocurrency for USD. Enter the "Balance" section in your personal account and select the “Exchange” tab to exchange obtained currency for USD. Please note that the amount you can exchange must be equivalent to 0.10 USD or more. Exchange commission is 8%.
Withdrawal Type
Uniex has set a minimum withdrawal amount to be 0.001 BTC, 0.015 BCH, 0.03 ETH, 0.5 ETC, 0.1 LTC, 2000 Doge or 2.5 USD. Each user who invested in Uniex can order a withdrawal of profits as soon as the minimum amount reaches on his balance; The time for consideration of requests is up to 48 hours.
More Information
Uniex.biz now supports 12 languages, so you can choose the one which is suitable for you. For more news about it, you can follow their social media at the bottom of website, including Telegram, Twitter and Youtube.
Register: https://uniex.biz/?ref=YpvAG7
Read More: https://www.hyiper.net/blog/154.html
submitted by vipinvestor1988 to u/vipinvestor1988 [link] [comments]

Mining in 2016

Sup folks! Been reading a lot about bitcoin the last 12 hours or so, and I'm curious:
Can someone actually get started mining from a macbook at this stage in the game?
Also, after scouring the internet my brain is fried. How does using computer processing power to solve hashes translate into bitcoin or USD?
submitted by CigarNoise to Bitcoin [link] [comments]

Bitcoin Gold a Shitcoin Vulnerable to Attack Despite $200 Million Market Cap

Bitcoin Gold a Shitcoin Vulnerable to Attack Despite $200 Million Market Cap

https://preview.redd.it/vddehe8qfo321.png?width=690&format=png&auto=webp&s=44a4111dddd126729769612bd27e1ebc30753e14
https://cryptoiq.co/bitcoin-gold-a-shitcoin-vulnerable-to-attack-despite-200-million-market-cap/
The War On Shitcoins Episode 1: Bitcoin Gold (BTG). The war on shitcoins is a Crypto.IQ series that targets and shoots down cryptocurrencies that are not worth investing in either due to their being scams, having serious design flaws, being centralized, or in general just being worthless copies of other cryptocurrencies. There are thousands of shitcoins that are ruining the markets, and Crypto.IQ intends to expose all of them. The crypto space needs an exorcism, and we are happy to provide it.
There are more than 2,000 cryptocurrencies listed on CoinMarketCap, and Bitcoin Gold (BTG) is near the top at number 25 with a market cap of $207 million. This would seem to indicate that Bitcoin Gold is a major cryptocurrency, but it is simply a copycat of Bitcoin with one key and debilitating difference that makes it worse than Bitcoin. Bitcoin Gold is designed to block ASIC miners, leaving only GPU miners.
The idea was that GPU miners would rally around Bitcoin Gold since GPU Bitcoin miners were disenfranchised by ASIC miners years ago. Ultimately, this decision to only allow GPUs resulted in such a low mining hash rate that Bitcoin Gold is vulnerable to 51 percent attacks, and a serious 51 percent attack has already happened once. Further, Bitcoin Gold has had centralization problems from the very beginning.
When Bitcoin Gold launched in November 2017 the developers did a massive premine of 8,000 blocks, which yielded them about 100,000 BTG. At today’s price $12 this is $1.2 million, and when BTG’s price peaked near $500, this was $50 million. This premine is unfair to other BTG miners, traders, and investors. Supposedly, the premined BTG were placed in an “endowment,” which means the developers will receive all of that money eventually, just not all at once. There is no way to verify if this is even true, however, and the excessive 97 percent BTG price crash since January 2018 might be partially due to developers dumping their coins.
A far more serious issue than the premine is BTG’s lack of network security. BTG made mining ASIC resistant by using the Equishash Proof of Work (PoW) algorithm. However, ASICs were eventually developed for Equihash since ASICs can be developed for any PoW algorithm. In May 2018 a 51 percent double spend attack occurred on the Bitcoin Gold network, and a hacker stole $18.6 million from cryptocurrency exchanges that listed BTG. This caused the developers to hard fork in order to implement a newer version of Equihash that is supposedly more ASIC resistant. Clearly, the developers did not learn their lesson that there is no ASIC-resistant PoW algorithm. If Bitcoin Gold became valuable enough, someone would produce an ASIC for it.
It is unclear if Equihash ASICs were the reason for the 51 percent attack, since an attacker could literally just rent some hash rate on a cloud mining site and successfully 51 percent attack Bitcoin Gold. Currently it only takes 1.6 MH/s of rented mining power to successfully perform a double spend attack on the Bitcoin Gold network, and this costs about $1,000 per hour if the hash rate is rented from NiceHash.
Effectively, Bitcoin Gold is not cryptographically secure. The original purpose of banning ASIC miners so that GPU miners could thrive ended up being a fatal flaw for Bitcoin Gold. It is ridiculous that major exchanges like Binance and Bitfinex still offer BTG trading. This is a true disservice to the users of these exchanges and is a risk for the exchanges themselves.
Crypto users need to educate themselves thoroughly before buying any cryptocurrency, or they could end up buying a shitcoin like Bitcoin Gold just because it has a high ranking on CoinMarketCap. BTG has already lost 97 percent of its value since January 2018, and there is strong potential for it to become completely worthless once someone decides to rent some hash power and perform a vicious 51 percent attack.
submitted by turtlecane to CryptoCurrency [link] [comments]

Bitcoin Runner-Up Litecoin Emerges as Low-Price Challenger

Bitcoin Runner-Up Litecoin Emerges as Low-Price Challenger submitted by dsterry to litecoin [link] [comments]

Bitcoin Private (BTCP) Is Easy to 51 Percent Attack and Has a Hidden 2.04 Million Coin Premine

Bitcoin Private (BTCP) Is Easy to 51 Percent Attack and Has a Hidden 2.04 Million Coin Premine

https://preview.redd.it/qrb6gjkz2p621.png?width=690&format=png&auto=webp&s=408b4882eac543cadcbe8c295d459688b7b2dedf
https://cryptoiq.co/bitcoin-private-btcp-is-easy-to-51-percent-attack-and-has-a-hidden-2-04-million-coin-premine/
The War On Shitcoins Episode 8: Bitcoin Private (BTCP). The war on shitcoins is a Crypto.IQ series that targets and shoots down cryptocurrencies that are not worth investing in either due to their being scams, having serious design flaws, being centralized, or in general just being worthless copies of other cryptocurrencies. There are thousands of shitcoins that are ruining the markets, and Crypto.IQ intends to expose all of them. The crypto space needs an exorcism, and we are happy to provide it.
Bitcoin Private (BTCP) is one of numerous Bitcoin forks but is perhaps one of the more well-known forks. Bitcoin Private (BTCP) launched in March 2018, and in April, briefly attained a market cap of $1.5 billion. However, Bitcoin Private (BTCP) is a good example of how market cap is a poor measure of the legitimacy or usefulness of a cryptocurrency.
In October, a hacker live streamed a 51 percent attack against Bitcoin Private (BTCP) for fun, using hash power rented from a cloud mining site. Now it has come to light that the Bitcoin Private developer team minted an extra 2.04 million BTCP during the genesis fork and hid this fact from the public. Essentially, Bitcoin Private (BTCP) is a shitcoin because it lacks security and has corrupt developers, as we’ll explain in this article.
Anyone Could 51 percent Attack Bitcoin Private (BTCP)
A hacker who uses the pseudonym “Geocold” wanted to prove to the world how easy it is to 51 percent attack a cryptocurrency, even a cryptocurrency with a market cap in excess of $50 million at the time, one like Bitcoin Private (BTCP).
Perhaps Geocold was inspired by Crypto51, a website that calculates how affordable it is to perform a 51 percent attack on various cryptocurrencies. Currently Bitcoin Private is still extremely vulnerable to a 51 percent attack since the total network hash rate is seven MH/s and uses the equihash algorithm.
Crypto51 indicates it costs a mere $48 to 51 percent attack Bitcoin Private (BTCP) for an hour, so perhaps for less than $200 a hacker could perform a sustained and devastating attack that would decimate Bitcoin Private (BTCP). It seems like most major exchanges have delisted Bitcoin Private (BTCP) after Geocold’s initial livestream, but several exchanges still offer Bitcoin Private (BTCP), which is a true disservice to their customers and puts the exchange itself at risk.
The Geocold livestream 51 percent attack of Bitcoin Private (BTCP) caused a media frenzy in the crypto space. Many thought it should be illegal to attack a cryptocurrency, and indeed Twitch and Stream.me banned Geocold’s account. Geocold obtained 62.5 percent of the Bitcoin Private (BTCP) hash rate and was successfully mining blocks and was ready to perform the double spend attack, but he only stopped because he lost his streaming account.
As we’ve mentioned, anyone with $50 and a little programming knowledge could perform a successful 51 percent double spend attack on Bitcoin Private (BTCP). Geocold was doing the crypto space a service by exposing this truth. In general, people should do research before investing or trading a cryptocurrency to ensure it is actually secure. In this case, Bitcoin Private (BTCP) obviously lacks security, yet it still has a market cap of tens of millions of dollars and hundreds of thousands of dollars of daily trading volume.
Bitcoin Private (BTCP) Developers Secretly Premined 2.04 Million Coins
The fact that Bitcoin Private (BTCP) can be so easily attacked makes it a shitcoin, but the revelation that the developers secretly mined 2.04 million BTCP during the genesis fork is the nail in the coffin.
The whole idea behind Bitcoin Private is that it is Bitcoin integrated with Zclassic (similar to Zcash) privacy technology. This means there are stealth addresses and transparent addresses. The developers used this to their advantage, they minted 2.04 million BTCP and hid it in stealth addresses. Further, the developers released supply auditing checks for BTCP that purposely missed the hidden premine.
It has been over 9 months since Bitcoin Private launched, and this is only being discovered now. The total supply of Bitcoin Private (BTCP) is supposed to be 21 million coins like Bitcoin, but there are already 22.6 million BTCP in existence and mining continues.
It appears 300,000 BTCP from the hidden premine were dumped onto the market between July and August, coinciding with a price crash from $10 to $3. It is estimated that these dumped BTCP from the hidden premine netted the developers between $1 million and $3 million, while simultaneously the total BTCP market cap lost over $100 million.
There is nothing to stop the developers from dumping the other 1.74 million BTCP that they have in their not-so-hidden premine. The market is reacting to this revelation, and the price of BTCP has dropped to $2. If the developers were to actually cash out this premine all at once it would completely saturate the order books and drop the price of BTCP to near zero.
Even at this lower price the market cap of Bitcoin Private (BTCP) is in excess of $40 million. This makes zero sense for a cryptocurrency that can easily be 51 percent attacked by any script kiddie, while simultaneously the market could be sucked dry at any moment by the corrupt developers.
submitted by turtlecane to CryptoCurrency [link] [comments]

BITCORE BTX [ANN v2.0]

BITCORE BTX [ANN v2.0]
https://preview.redd.it/uv18v1yaxhe11.jpg?width=1440&format=pjpg&auto=webp&s=a32ca263d2dbe5510e678f4c3c645d1f7e2f3b59
Coin Specification Segwit with Core 0.15.1.0 PoW Algo Wallets
- BitCore BTX- Core 0.15.0.2- 21 Million Coin- 2,5 min- DefaultPort = 8555 - RPC Port 40332- Segwit and Bloom- 20 MB Blocksize (10 MB + 10 MB Segwit)_- Algo Timetravel10- Diff Retarget: Bitcore 64_15 The Segwit opens up new possibilities like the Lightning Network,Tumblebit, Schnorr Signatures,_Confidential Transactions, Cross-chain atomic swaps, and so on.We are alreadyexploring all these new functions, and testing the water.We expect the first implementations as fast as possible. “TimeTravel10”, that actually bases on 40320 different combinations of hashing algorithms and that easily can be extended_to 362880, 3628800 or even more,lets miners travel through time throughthem or through them through time. Source: Github Release Download: Releases Mobile Wallet: Coinomi / Android / iOS Electrum Wallet Electrem Third party wallets Zeltrez / Jaxx Liberty < NEW
https://preview.redd.it/pw88xkmpyhe11.jpg?width=1440&format=pjpg&auto=webp&s=67d08cb8f738866e7d8a78964d096fcbd5dc22bc
Discover our roadmap here
https://i.redd.it/eghvz61yyhe11.gif
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Bit-Z BTX/BTC Cryptopia BTX/ BTC USDT NZDT LTC DOGE HitBTC BTX/BTC VE Bitcoin BTX/BTC
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Exrates BTX/ USD EUR BTC ETH Crypto-Bridge BTX/BTC QBTC BTX/CNTY CoinExchange BTX/BTC
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Ocatex BTX/BTC Bitexlive BTX/ USD EUR BTC Bitibu BTX/BTC Trade Satoshi BTX/BTC
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PayCml BTX/LYRA Crex24 BTX/BTC Excoincial SOON > BTX/BTC ...
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Go to Livingroom of Satoshi Go to Kamoney Go to Cryptonaut Go to EasyRabBit Go to LucckyGames
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Go to CryptoID Go to InsightAPI Go to Livenet
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Go to CryptoCompare Go to WorldCoinIndex Go to CoinMarketCap
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Bitcorepool Omegapool Suprnova Chainworks
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Antminepool Coin-miners BSOD Umine
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Poolgpu Yiimp BTXpool Minersport
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Cointelegraph Bitcore a lightning fast solution to the scaling debate Read
CCN Bitcore winning scaling race earth shattering speed Read
BTC Echo Muss es immer ein Hardfork sein? Nein! – Bitcore (BTX) legt seit April vor Read
Steemit Bitcore BTX Guide: the 2nd snapshot for BTC HODLers - free BTX | how it works Read
Steemit Making blockchain history: Bitcore (BTX) is currently writing blocks with over 3000 kB of data! Read
BTCmanager.com Why is the Cryptocurrency Community Ignoring Bitcore? Read
Bitcore Bitcoin Core Developer Jimmy Song about Bitcore “the most clever fork” Read
Cryptonaut Bitcore is one of the first known cryptocurrencies to use the hybrid fork method to distribute BTX Read
Soft2share Cryptocurrency was what made an entry into the financial sector to address the concerns raised by the centralized infrastructure. Read
https://preview.redd.it/9oc876384ie11.jpg?width=1440&format=pjpg&auto=webp&s=33f5957bef004cb7abb65e9e9df87dda5e402bd0
Bitcore BTX - Twitter Official Bitcore BTX - Telegram Official Telegram German Telegram Spanish Telegram Italian Telegram Italian Telegram Russian Telegram Ukraine Telegram Bahasa Telegram Philipine Telegram Romania
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Bitcore on Youtube Bitcore on Discord Facebook Fanpage / Group

QQ Groupno. 680492670 Go to Chat on Crypto Go to Line @Bitcore.btx / @Bitcore_official
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How to sign a message? How to type your sign message from wallet in the registration form? Read BTX Mining Manual A manual for those who struggles setting up mining BTX. Read
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Bitcore Snapshot The premine address is 13hwgY4YUvrgnhjLP5ugFafL1cmbRRtr5ePRE ANN was 23.04.2017Download Snapshot...here (140 MB)Mediafiles and CI Download files here Press kit Basic | Press kit Full
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Chris Jon Steve David
System, Service Administrator & All-Round Talent Core Developer Brand Ambassador & Social Media Publications & Graphic Design
Chris is Bitcore’s main developer. He has worked on several other coins like BitSend, Bitcloud and more.Founder from Limxtec Jon is the API, Electrum and infrastructure developer for Bitcore. He supervises the contact to exchanges, listing sites and more. David is the artistic mind behind Bitcore. He is also working on media publications and supports the core team’s workflow.
Ivo Thomas Greg (GM) DgCarlosLeon
Web Development & Project Consultant Exchange Manager Mining Expert Support and Graphic Design
Ivo is working on the website as well as helping Bitcore grow both legally and technically. Thomas is our email and exchange manager responsible for most of our official communication with services and exchange platforms. Mining pool admin and mining support via telegram channel. Carlos is Bitcore Reddit communicator and graphic supporter.
Fahim Altinordu Brad Eric Hampus
Supporter Supporter Telegram and Facebook Support Supporter
Turkish and international exchange management. Brad is Bitcore’s Facebook manager. Hampuz is organizing signature campaigns and manages our threads on a lot of altcoin forums.
Klaas Ibrahim Acir Ugur Jose Martin
Supporter Developer Team (Turkey) Supporter Spanish Community Manager
Telegram and altcoin forum support. Ugur is managing Bitcore’s Turkish community and helps with telegram support work.
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DISCLAIMER | The Bitcore BTX (ANN REDDIT) cannot take responsibility for third party providers, such as the listed exchanges, wallets, sites and pools. All links hosted on our domain are by community members and third parties and by clicking on any of the listed links you are accepting the risks of using the third party domain and taking responsibility for any losses, damage or other issues using said domain. Crypto-currencies are inherently risky and investors and users must remain vigilant.
Web: Official | News | Coin Specs | Roadmap | White Paper | Ecosystem | Network Update | Community | FAQ | Blog | Team Wallets: Windows | Win Wallet & Blockchain | Linux | Mac | iOS | Android | Eletrum | Zeltrez | Jaxx Liberty Exchanges: Bit Z | Cryptopia | hitBTC | VE Bitcoin | Exrates | Crypto Bridge | QBTC | Coinexchange | Octaex | Bitexlive | Bitibu | Trade Satoshi | PayCML Services: Livingroom of Satoshi | Kamoney | Cryptonaut | EasyRabBit.net | LuckyGames.io Block Explorers: InsightAPI | Crypto ID | Liivenet Mining Pools: Bitcorepool | Yiimp | Suprnova | Chainworks | Umine | Ant Mine Pool | Coin Miners | BSOD | BTXpool | Minersport | Omegapool | PoolGPU Market Info: CoinMarketCap | World Coin Index | Cryptocompare Source: Github | Kryptowerk | DgCarlosLeon _____________________________________________________________________________
ANN Designed by DgCarlosLeon | Bitcore BTX - 2018
submitted by dgcarlosleon to bitcore_btx [link] [comments]

Bitcoin Mining Hash Rate Plummets To 35 EH/s, Increasing Centralization Of Bitcoin Mining

Bitcoin Mining Hash Rate Plummets To 35 EH/s, Increasing Centralization Of Bitcoin Mining

https://preview.redd.it/7qe13wsg3yz11.jpg?width=600&format=pjpg&auto=webp&s=cdb3cb372c118e1bde3b75332739ab61ca868e21
http://genesisblocknews.com/bitcoin-mining-hash-rate-plummets-to-35-eh-s-increasing-centralization-of-bitcoin-mining/
The Bitcoin mining hash rate had been exponentially increasing from 2009 through August 2018, from MH/s, to GH/s, to TH/s, to PH/s, and now EH/s. The all-time record high for Bitcoin’s mining hash rate was 62 EH/s on 26 August 2018.
After that point the trend broke, and Bitcoin’s mining hash rate plateaued. This was due to a combination of two factors. First, the Bitcoin bear market brought Bitcoin’s price down from USD 20,000 to about USD 6,500, making mining much less profitable. Second, Bitcoin’s mining difficulty had been rapidly rising despite the bear market, as all the new hash power came online. The end result was there was no more room to profitably add hashing power to the Bitcoin network.
It was thought that Bitcoin’s support level was solidly at USD 5,800, but that paradigm broke when Bitcoin Cash forked, the Securities and Exchange Commission began to launch catastrophic civil penalties against initial coin offerings (ICOs), and the launch of physical Bitcoin futures on Bakkt was delayed. This trifecta of extremely bad news within 1 week has brought Bitcoin’s price down to USD 4,400.
This unexpected crash in Bitcoin’s price has been destructive for the mining industry. Many mining farms were right at the break even point, or perhaps even losing some money, but expecting Bitcoin to go up in the near future so they kept mining. Now Bitcoin’s hash rate has plummeted to 35 EH/s, implicitly indicating about 25 EH/s of Bitcoin mining rigs have been taken offline since they are no longer profitable due to electricity costs.
This represents billions of USD of Bitcoin mining equipment going to complete waste, since Bitcoin mining rigs have no real use besides mining Bitcoin. The events unfolding in the Bitcoin mining space could spell doom for mining rig manufacturers. Now the market for rigs is completely over-saturated, and any demand for rigs has probably dried up. Mining rig manufacturers could perhaps rectify this by rapidly developing cutting-edge technology, like what Bitmain did when they recently released 7 nm rigs.
Speaking of Bitmain, no matter how good their technology is, unless Bitcoin’s price rises soon they are going to experience their lowest sales numbers in history. There is a chance this will throttle their attempt at an initial public offering (IPO) on the Hong Kong Stock Exchange, and if that IPO falls apart that will send more shockwaves through the crypto space.
On a final note, Bitcoin mining supersites that cost hundreds of millions of USD have been popping up across the globe recently, and these have been forcing personal miners out of business, since the supersites are far more cost effective per unit of hash rate. The crash in Bitcoin’s mining hash rate we are seeing right now could very possibly be individual miners collectively shutting down their rigs, leaving just the supersites. This could drastically increase the centralization of the Bitcoin mining network, and therefore increase the centralization of Bitcoin itself.
GenesisBlockNews believes it is a dangerous trend for Bitcoin’s hash rate to increasingly be in the control of a select few corporations.
submitted by turtlecane to Bitcoin [link] [comments]

Graphical interface of the TFC trading from the chart!

Graphical interface of the TFC trading from the chart!
https://preview.redd.it/i5oqikkugfa31.png?width=1240&format=png&auto=webp&s=91f9dfbac984402c8f1325b9906d9d4e47b7d140

Hello community,
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🔥A function that we provide! Which allows you to trade in an advanced way.
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submitted by ParamountDax to ParamountDax [link] [comments]

Exchange PayPal to Bitcoin Binance Cryptocurrency Bitcoin Exchange पर पंजीकरण कैसे ... Deploy your own crypto trading platform in 15 minutes! Bitcoin Mining Algorithm Example Exchange Any Coin Instantly to Perfect Money, Payeer ...

Waves Exchange - best bitcoin exchange and trading platform. The world's fastest decentralised cryptocurrency exchange. We couldn't connect to the server. Check your internet connection and try again. If you have been using the Waves.Exchange desktop application and refreshing does. not help, then reinstall the application. Download the latest version from . the official Waves.Exchange site ... Magnetic Exchange ist ein Service für Sie, wenn Sie sicher und vorteilhaft eine elektronische Währung in die andere wechseln möchten. Hier können Sie jede Zeit Bitcoin, Ethereum, Stellar, Litecoin, Monero, Tether, Advanced Cash, Payeer, Perfect Money, Qiwi und Visa/MasterCard wechseln. Über unser Projekt . Dank des hochprofessionellen Teams, das die Website entwickelt hat und die Kunden ... Bitcoin Stack Exchange is a question and answer site for Bitcoin crypto-currency enthusiasts. It only takes a minute to sign up. Sign up to join this community . Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Bitcoin . Home ; Questions ; Tags ; Users ; Unanswered ; Jobs; What's the current $/Mhash [closed] Ask Question Asked 8 years, 4 months ... Bitcoin Stack Exchange is a question and answer site for Bitcoin crypto-currency enthusiasts. It only takes a minute to sign up. Sign up to join this community. Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Bitcoin . Home ; Questions ; Tags ; Users ; Unanswered ; Jobs; What is the difference between kH/s, MH/s, and GH/s? Ask Question Asked 7 ... Unlike gold mining, however, Bitcoin mining provides a reward in exchange for useful services required to operate a secure payment network. Mining will still be required after the last bitcoin is issued. How does Bitcoin mining work? Anybody can become a Bitcoin miner by running Bitcoin mining software and Bitcoin mining modules with specialized Bitcoin mining hardware. Mining software listens ...

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Exchange PayPal to Bitcoin

In this tutorial, we will deploy and start up a crypto trading platform from scratch using OpenDAX on Digital Ocean. OpenDAX is an open-source cloud-native multi-service platform for building a ... आसानी से पंजीकरण करने के लिए इस लिंक पर क्लिक करें https://www.binance.com/en/register ... Top 5 Trusted ADS Surfing Bitcoin Earning Site Unlimited Earning Bitcoin 4:53 AUTO Claim Doge and Digibyte Faucet 6000000 satoshi MULTICOIN every 1 minutes 2019 MH Fast - Duration: 4 minutes, 53 ... price as of Bitcoin is most liquid cryptocurrency at the moment.You will be receiving Bitcoin payouts on daily basis depending on amount of MH/s you purchased.] Bitcoin Mining Algorithm Example ... Exchange Any Coin Instantly to Perfect Money, Payeer, AdvCash, Bitcoin, Ethereum, Bitcoin Cash - CHANGER - http://www.changer.com/?refid=178869 -----...

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