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First Ethereum Metropolis Hard Fork Rolled Out

First Ethereum Metropolis Hard Fork Rolled Out

First Ethereum Metropolis Hard Fork Rolled Out By Nathan Reiff | Updated September 19, 2017 1:15 PM EDT Ethereum, the second-largest cryptocurrency in the world by market cap, rolled out the first stage of its Metropolis hard fork proposal this week. Coin Telegraph reports the hard fork will be executed in two phases, the first of which began Monday, September 18. This first step is known as the Byzantine hard fork, and it is expected to reduce the consequences and actions of malicious presences within the broader ethereum network. It will be integrated into ethereum's testnet on block number 1,700,000. Buterin: Network Improvement Is Necessary Vitalik Buterin, co-founder of ethereum , previously emphasized the importance of a broad improvement to the cryptocurrency network, made possible by the execution of a hard fork, in order to ensure that stability and security remain priorities as the network continues to grow. Efficiency is also a key goal of the hard fork, particularly for decentralized applications and their developers. In the past year, many additional companies and governments have begun to explore the way that the ethereum ecosystem and blockchain can enhance their businesses and operations. These include major Wall Street institutions such as JPMorgan, and large-scale tech companies like Microsoft and Intel. If ethereum hopes to be able to support the apps and increased user base associated with this expanded interest, it must be able to offer a more robust protocol. Buterin has explained "the applications are there...all are on backburner now precisely because scalability is not there. I personally have cut down evangelism precisely because I see that the main bottleneck is now not interest, but tech." The Byzantine hard fork will be implemented at first Continue reading >>

Ethereum Prepares For Metropolis Update, Postpones First Step

Ethereum Prepares For Metropolis Update, Postpones First Step

Ethereum Prepares for Metropolis Update, Postpones First Step In 2015 the Ethereum team released a four phase roadmap for the platforms full implementation. Two of the phases, named Frontier and Homestead, have been implemented. The third phase, Metropolis, is about to be released. This phase promises to be the most significant upgrade yet, and is designed to make Ethereum more secure, scalable, and easier to use by non-technical users. Metropolis implementation will require a hard-fork, which was initially due to take place in late September but has twice been postponed. It is now expected to take place on October 17th. Metropolis will be rolled out in two steps, named Byzantium and Constantinople. Byzantium entered the testing phase on September 19th, and a few minor issues notwithstanding, appears stable. The testing has included successfully confirming a zero knowledge proof, which is a fully anonymous transaction between two parties. This type of transaction is so secure, that theoretically it cannot even be hacked by quantum computing. The hard fork, which is part of Byzantium, has been delayed on the advice of Ethereum founder Vitalik Buterin to give miners more time to adopt it, and to enable more testing. Buterin has stated that Ethereum is not experiencing difficulty, and that no more postponements will take place. Once the fork begins block times will increase in steps from the current 23 seconds to 39, which will increase the difficulty for miners, giving them an incentive to move to the new blockchain. The Ethereum upgrades are enthusiastically welcomed by crypto advocates, and Ether prices increase each time a major announcement is made. The value is almost certain to increase substantially once Metropolis is fully implemented. Should the upgrades continu Continue reading >>

Ethereum Client Update Sets Byzantium Hard Fork Date - Coindesk

Ethereum Client Update Sets Byzantium Hard Fork Date - Coindesk

Ethereum Client Update Sets Byzantium Hard Fork Date Ethereum's most popular client has upgraded its code to enforce the upcoming Byzantium upgrade set for later this month. The code from Go Ethereum (Geth) officially enshrines the hard fork for block number 4,370,000, a time previously established by developers during an ethereum core team discussion on September 22. With the Geth release, the network moves closer to implementing the first of two parts in the wider Metropolis upgrade. The addition of the code to Geth is notable because it greatly increases the likelihood that the upgrade will happen at that time. Geth, which is maintained by developers employed by the Ethereum Foundation (the Swiss nonprofit that manages development on ethereum more broadly), accounts for roughly 69 percent of all ethereum nodes, according to data from Ethernodes.org . If the block time remains consistent between now and then, the hard fork which will make previous versions incompatible with the wider ethereum network following the upgrade trigger will officially occur on October 17. Anyone running a ethereum node with Geth is requested to update their software to "ensure a smooth transition," the code release states . In a reddit post accompanying the release, ethereum developer Peter Szilgyi advised node operators to update their software at least a week prior to the mainnet launch. Other clients, such as Mist, will issue updates in the coming dates,Szilgyi predicted. "Please give yourselves ample time to switch to the 1.7.x series (1.7.1 specifically for Byzantium) before the hard fork to avoid any surprises as the series does contain non-trivial database optimizations ([it] also gives us time to fix anything if something doesn't work as it should)," he commented . The code release Continue reading >>

What The Ethereum Metropolis Update Means For The Eth Holder

What The Ethereum Metropolis Update Means For The Eth Holder

What the Ethereum Metropolis Update Means For the ETH Holder On the first day of the month of August, the Bitcoin blockchain got split and gave rise to a completely new currency bitcoin cash. The miners backing the bitcoin cash blockchain were successful in officially branching off and ultimately added blocks to a new and separate blockchain. The backers of bitcoin cash believe that an economy can be built around the new currency and its blockchain. In the light of this, there is an expected update of the Ethereum blockchain. Ethereum is currently the second most popular cryptocurrency after bitcoin. This update of the Ethereum blockchain is called the Metropolis and it will be the third of four planned stages of the blockchains development. In fact this Metropolis update of Ethereum is expected to be in two parts; two hard forks Byzantium and Constantinople. The fork is projected to occur between the 22nd of September and the 27th of October. To the regular ETH holder, a better experience with the blockchain will be a welcome development and this is exactly what the Ethereum update seeks to do. It is expected that with this update, the Ethereum blockchain will be more secure and also will be more robustly equipped against any potential hack attempt by quantum computers. Ethereums anonymity is expected to be enhanced through the integration of Zcashs cryptographic engine (zk-SNARKS). This will enable direct order and trade executions between the Ethereum and Zcash blockchains. Ethereum mining will be moved from proof-of-work to proof-of-stake which will help reduce the amount of electricity consumed in mining the cryptocurrency. The decision about mining difficulty was however been delayed but rewards to miners have been reduced. Additionally, it is expected that there Continue reading >>

First Of Two Ethereum Metropolis Hard Forks Takes Place Tomorrow

First Of Two Ethereum Metropolis Hard Forks Takes Place Tomorrow

First of Two Ethereum Metropolis Hard Forks Takes Place Tomorrow Tomorrow is an important day in the history of Ethereum. As most people know, tomorrow will be the day on which the first hard fork of the Metropolis upgrade takes place. Unlike the previous big hard fork, there will be no currency or blockchain split this time. Its an interesting milestone for Ethereum, as the quest to make this project more appealing is far from over. Once we hit block number 1,700,000 things will get somewhat more interesting. The first part of Ethereum Metropolis introduces some interesting changes. We see the introduction of Zk-snarks and early PoS support. Additionally, there are some interesting changes to how smart contracts work. This main technology of interest associated with Ethereum still requires a lot of work. In this first fork, the smart contracts will become more flexible and robust. A more than welcome change, to say the very least. Do keep in mind there will be a second hard fork at a later stage. Similar to the first, no major issues are to be expected whatsoever. There will be some more integrations and updates, although most of them have yet to be documented. It is good to know both of these forks will go off without a major hitch, though. After all, we dont need an Ethereum Cash or other useless altcoins right now. For the Ethereum users themselves, no major changes will occur. Nor does anyone need to take significant precautions either. It is advised not to send or receive any ETH transactions during the fork itself, though. While no issues are expected, there is no reason to lose coins by accident either. Anyone who keeps money in an exchange will be safe from harm unless the company in question messes up really badly. Most of the Ethereum clients have been updat Continue reading >>

Metropolis Ahead: Ethereum Developers Set September Date For Testnet Launch - Coindesk

Metropolis Ahead: Ethereum Developers Set September Date For Testnet Launch - Coindesk

Metropolis Ahead: Ethereum Developers Set September Date for Testnet Launch A launch date for the 'Byzantium' testnet, the next critical step toward a major upgrade for ethereum, has been announced. The testnet will be deployed on September 18, following a discussion between ethereum core developers today. Byzantium is the first of two phases in the ' Metropolis ' update, set to be followed by 'Constantinople' at a later time. The actual network upgrade release will likely be launched in early October, depending on the length of the testing period and any issues that may arise during that time. Observers had predicted that the Metropolis upgrade could come as early as this month, but ongoing development pushed that date to later in the fall. As developer Hudson jameson, the unofficial release manager for Metropolis, said during the meeting: "For all the coin media that keep saying September it's not September. It's October 9 unless something goes wrong with the testnet." Vitalik Buterin, the creator of ethereum, said during the meeting that he anticipates the Byzantium test phase will last between three and four weeks. In response, developer Pter Szilgyi posited that the timeline for that could shift, noting "if things go wrong....they will go wrong fast." Continue reading >>

Byzantium Hf Announcement

Byzantium Hf Announcement

The Ethereum network will be undergoing a planned hard fork atblock number 4.37mil (4,370,000), which will likely occur between 12:00 UTC and 13:00 UTC onMonday, October 16, 2017. The Ropsten test network underwent a hard fork on September 19th (UTC) at block number 1.7mil (1,700,000). A countdown timer can be seen at . Download the latest version of your Ethereum client: What if I am using a web or mobile Ethereum wallet like MyEtherWallet or Jaxx? Ethereum websites and mobile applications that allow you to store ether and/or make transactions are running their own Ethereum client infrastructure to facilitate their services. If you use a third-party web-based or mobile Ethereum wallet, your wallet provider may need to update for the hard fork. It is recommended that you check with them to see what actions they are taking to update for the hard fork and if they are asking their users to take other steps. A hard fork is a change to the underlying Ethereum protocol, creating new rules to improve the system. The protocol changes are activated at a specific block number. All Ethereum clients need to upgrade, otherwise they will be stuck on an incompatible chain following the old rules. What happens if I do not participate in the hard fork? If you are using an Ethereum client that is not updated for the upcoming hard fork, your client will sync to the pre-fork blockchain once the fork occurs. You will be stuck on an incompatible chain following the old rules, without replay protection against the main network. Old clients will be able to construct transactions, but will not be able to see the effects of those transactions. What is Metropolis, Byzantium, and Constantinople? Metropolis is a planned Ethereum development phase that includes two hard forks: Byzantium and Constan Continue reading >>

Ethereums Metropolis Update Will Occur Through Two Separate Hard Forks

Ethereums Metropolis Update Will Occur Through Two Separate Hard Forks

Ethereums developers have provided the world with a little bit more information regarding the upcoming Metropolis hard fork. As noted earlier, this hard fork will go into effect at the end of September of this yearand introduce a lot of changes to the ecosystem. As it turns out, there will be two separate hard forks making up the Metropolis changes. The two forks will be known as Byzantiumand Constantinople respectively. Both hard forks will gradually introduce big changes to the greater Ethereum ecosystem. Although the Ethereum ecosystem is no stranger to hard forks, it seems the developers are leaning toward introducing fewer changes per fork in the future. Considering how the Metropolis development update will shake things up quite a bit, a gradual roll-out of changes and opportunities is indeed a better approach. After all, the developers want to ensure all of their changes work properly before they are introduced to the public. If that means pushing some elements back a few months for optimization purposes, so be it. Constantinople and Byzantium are the two upcoming development changes to look forward to, as both hard forks are part of the major Metropolis update. The first part of Metropolis will be the Byzantium hard fork which will go into effect as planned bythe end of September. The team is still benchmarking the new gas costs, and results should be in within the next two weeks. Once these benchmarks are complete and the network clients integrate the Byzantium EIPs accordingly, the hard fork will be launched onto the Ropsten testnet for two to four weeks. This will give the Ethereum developers some time to collect additional feedback and fix any lingering bugs or issues that may have slipped through. Accessing this testnet release couldbe a bit difficult. The Continue reading >>

Ethereum Reveals Metropolis Hard Fork To Occur In September

Ethereum Reveals Metropolis Hard Fork To Occur In September

Ethereum Reveals Metropolis Hard Fork to Occur in September By Nathan Reiff | September 5, 2017 11:06 AM EDT Bitcoin has dominated news about cryptocurrency forking recently, what with the advent of Bitcoin Cash and the recent revelation that a third, new type of the leading cryptocurrency is slated for launching in the months to come. Now, however, analysts and investors alike are likely to have missed the rising rumors that Ethereum, the second-largest cryptocurrency by share of market cap, is also likely to experience a hard fork . A recent report by Coin Telegraph reveals that the developer team for Ethereum has plans to launch the so-called Metropolis hard fork later this year . The split is set to occur late in the month of September, giving investors just a few weeks to prepare. The Ethereum road map for 2017 was released by developers earlier this year, indicating that an impending system release would likely contin several significant upgrades for the popular platform . Since that time, investors and cryptocurrency fans have anticipated the launch of the hard fork. Now, the announcement confirms the tentative timing that was put forward in the road map, which indicated a timeframe of three-to-six months. Late September falls toward the end of that window of time. Coin Telegraph suggests that "the new hard fork should enable some significant upgrades" to Ethereum's platform. The new "zk-SNARKs," zero-knowledge proofs, will allow users to perform transactions which are anonymous in new and more powerful ways across the platform. Additionally, smart contracts will be helped out significantly by the upgrade, which should help to relieve pressure on the current programmers. Next, there are plans to increase security across the network through a procedure known as m Continue reading >>

Byzantium Date Revealed For Ethereum Mainnet

Byzantium Date Revealed For Ethereum Mainnet

Byzantium Date Revealed For Ethereum Mainnet Jeremy Nation September 26, 2017 12:09 AM Developers have settled on a block number and a rough release date for the upcoming Byzantium fork on the Ethereum Mainnet. During an Ethereum Core Developers Meeting on September 22, 2017, a tentative date for the Metropolis update was revealed. In conversation, Ethereum core developers Hudson Jameson, Pter Szilgyi, Ethereum founder Vitalik Buterin, and othersrevealed that Byzantium upgrades will be implemented around October 17. Jameson confirmed to ETHNews that the hard fork for Byzantium is scheduled to launch on block 4,370,000, barring any major setbacks. Initial stages of the Byzantium hard fork were tested on the Ethereum Ropsten test network as of block number 1,700,000 on September 17, 2017. Days later, the developers doubled the rewards for certain bug bounties related to the release. As developers hitherto mentioned, the increased bounty would extend until the mainnet hard fork. With a date in hand, testers have been effectively issued a deadline. Jeremy Nation is a writer living in Los Angeles with interests in technology, human rights, and cuisine. He is a full time staff writer for ETHNews and holds value in Ether. ETHNews is commited to its Editorial Policy Like what you read? Follow us on Twitter @ETHNews_ to receive the latest Byzantium, Metropolis or other Ethereum ecosystem news. Continue reading >>

Metropolis: Byzantine, The First Part Of Ethereums Planned Hard Fork, Activates October 17

Metropolis: Byzantine, The First Part Of Ethereums Planned Hard Fork, Activates October 17

Recently the first part of the Metropolis hard fork launched on Ethereums Ropsten testnet. On October 17, the hard fork is scheduled to go live on main net. To stay part of the network, every user has to update their client. But what does Metropolis actually change? Is the hard fork a big hit or does it disappoint against the high expectations? On October 17, Ethereum will reach the third stage of its life cycle. After passing Frontier and Homestead, another hard fork will ring in the Metropolis era. The first part of the hard fork will activate some changes, which are not as fundamental as expected, but will significantly change Ethereum nevertheless. On the Ropsten testnet, the hard fork already happened on September 25. On main net, the upgrade is scheduled to activate at block 4,370,000. When this happens anticipated during the morning of October 17 every client must have upgraded. Those which havent will be cut off from the network. The original plan was to transform Ethereum from proof of work to proof of stake. Such a transition would have fired the miners with their graphic cards and replaced them with investors, which stake with their coins. A radical transformation of the basic design of Ethereum will not happen with Metropolis. The developers postponed it to the fourth and last phase of Ethereum, Serenity, to keep the Metropolis hard fork closer to the ground. To coordinate the fork better, it was split in two parts; Byzantine and Constantinople. The first part, Byzantine, is what is in line. But what will it have inside? We will take a look at the changes, one by one, and try to decrypt them. Currently the Ice Age algorithm still increases the mining difficulty exponentially. This can be seen in the statistics of the network; the minting of new ether decrea Continue reading >>

Metropolis Today: The Shifting Plans For Ethereum's Next Big Upgrade - Coindesk

Metropolis Today: The Shifting Plans For Ethereum's Next Big Upgrade - Coindesk

Metropolis Today: The Shifting Plans for Ethereum's Next Big Upgrade These are just some of the benefits Metropolis, the next upgrade to the ethereum blockchain , promises to introduce when it's finally unveiled. Long the subject of curiosity and debate, the third phase in a four-step roadmap first unveiled in 2015 stands to enact perhaps the platform's most substantial changes. But far from just a boon for the nascent technology, there is real risk in the rollout. "Ethereum isn't safe or scalable. It is immature experimental tech," ethereum protocol developer Vlad Zamfir emphasized in a tweet earlier this year. If there's one upgrade that will lay this fact bare, Metropolis may be it. Because substantial changes to the platform put real money in danger, ethereum developers have been inclined to take their time, choosing to write off grumblings from users, entrepreneurs and a market that seems eager for the technology to make its next big advance. Hudson Jameson, the unofficial release manager for Metropolis, emphasised that the devs "always err on the side of caution" a hesitancy which, although well advised, has lead to a string of delays. (A recent thread on r/ethereum, perhaps the biggest collection of the tech's enthusiasts globally even went so far as to question what exactly was the promised deadline to begin with to conflicting conclusions ). But timeline aside, there's actually been big changes to the plans. Metropolis, once conceived as the stage at which a user-friendly version of the technology would finally go live, has seen shifts that could change the final code rollout dramatically. While once thought to usher in an age of "abstraction" Vitalik Buterin referred to the concept in 2015 as "arguably its entire raison dtre" what may finally be published is Continue reading >>

The Metropolis Hard Fork And Whats In Store For Ethereum?

The Metropolis Hard Fork And Whats In Store For Ethereum?

The month of September is an exciting month for anyone following Ethereum. The development team behind Ethereum is working hard towards a much anticipated upgrade known as Metropolis. The hard fork is poised to relieve a lot of stress on the Ethereum ecosystem, as well as, bring a little more convenient functionality for its users. Metropolis will be split into 2 core releases: Byzantium & Constantinople. The Byzantium release is scheduled to implement on the 4.3 millionth block or on September 22nd. Update:The Byzantium Hard Fork will hit the testnet on September 18th and is scheduled to go live on October 9th, 2017 ( not final ). Lets take a look at some of the planned upgrades being introduced in Byzantium. Foundations for ZK-SNARKs / Zero-Knowledge Proofs Byzantium will include the building blocks to implement zero-knowledge proofs or ZK-SNARKs in the future. The implementation of ZK-SNARKs will allow a higher-level of anonymity for the Ethereum ecosystem. To learn more about ZK-SNARKs, read the paper by Solidity founder, Christian Reitwiener: Account abstraction is another great feature planned for the upcoming fork. It will allow users to have more control over their private keys and the ability for contracts to pay the mining fees instead of having the sender always pay for the gas. Additionally, the account abstraction will reduce the risk of being hacked by quantum computing. The Solidity programming language is undergoing an upgrade to allow novice programmers to easily work with smart contracts. New functionality and an easier hands-on approach will encourage new programmers to begin building their applications and smart contracts. According to the development team, the difficulty time-bomb will be delayed By 18 Months ( source: core dev meeting ), this will Continue reading >>

A Simple Guide To The Ethereum Metropolis Upgrade

A Simple Guide To The Ethereum Metropolis Upgrade

A Simple Guide to the Ethereum Metropolis Upgrade The proposed Metropolis upgrade for Ethereum will roll out in two phases. The first phase, known as the Byzantiumhard fork is now set for October 17, 2017. The second phase, known as Constantinople has no official release date as of yet. The Byzantium hard fork does keep getting pushed back in its release, however bear in mind the proposed changes being made to Ethereum are quite thorough and embody the result of months of hard work on the part ofvarious coders. Ignore any emails you receive indicating that you need to upgrade for example your wallet, or that you need to enable 2 factor authentication for your account. These are fishing links. All of the updates will be done on Ethereums end. The Hard Fork Will Not Result in a New Coin: Whenever there is a fork, there is always the risk of a chain split, such as what happened with Ethereums initial hard fork, resulting in the creation of Ethereum (the updated version) and Ethereum Classic (the original). At that time, there was major ideological divide in the Ethereum community and many did not agree with altering the blockchain due to the DAO hack .The Ethereum Foundation continued forward with the update, essentially erasing the history of what happened and moving their funds to a new blockchain address. The Metropolis upgrade is vastly different, with many in the Ethereum community united on these improvements, with very little if any resistance to the proposed upgrades. This means more than likely Ethereum miners will upgrade and there will be no chain split. All of the official changes are listed here . 1. Simplified Programming in Solidity: New functionality will be added within Ethereums programming to be more conducive to novice programmers, which is huge consid Continue reading >>

What Is Ethereum Metropolis: The Ultimate Guide

What Is Ethereum Metropolis: The Ultimate Guide

What is Ethereum Metropolis: The Ultimate Guide Angel Investors, Startups & Blockchain developers... Metropolis is upon us! Or at least its the first iteration. After a lot of deliberations and updates, the time has finally arrived for the next big jump. There is a lot of buzz going on right now and for good reason. The last time Ethereum did a network shift i.e. from Frontier to Homestead, the price jumped more than 100% from $12 to $30. What are the features that metropolis is going to bring into Ethereum? Since Ethereum needs to do a hard-fork to get into Metropolis, will it create another new coin? Will we have 3 Ethereum coins (along with ETC and ETH)? What is Ethereum Metropolis? The 4 Stages of Ethereum. This, not the first time Ethereum has upgraded of course and it wont be the last time. Ethereum was not designed to be just a mode of currency. It was designed to be a platform for decentralized applications. However, before it can do so, it needs to go through various stages of growth. With each stage, Ethereum levels up by incorporating more and more properties making its system more robust and seamless. The complete launch process of Ethereum was divided into 4 stages. This was done to make sure that various phases got their own developmental time and that every stage was developed as efficiently and optimally as possible. Frontier: This was what everyone got when Ethereum was first launched. Homestead: The stage that we are on as of writing. Metropolis is the 3rd stage in the 4-stage process and there are a lot of interesting features that are coming as and when it gets implemented. Here are some of the main ones which are going to have plenty of repercussions. Lets go through each and every one of them one-by-one. One of the biggest and most important featu Continue reading >>

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