Ethereum is a protocol present process important modifications. The consumer groups are extensively upgrading the protocol to fulfill international demand whereas enhancing safety and decentralization. Past protocol growth, a key change in Ethereum is the transfer away from the ‘Eth1’ and ‘Eth2’ terminology. By the top of 2021, core builders could cease utilizing the terminology, giving precedence to the ‘execution layer’ and ‘consensus layer’, respectively. in the present day, like Highlighted in our Q1 roadmap, That is what modifications.

  • Eth1 → Execution layer
  • Eth2 → consensus layer
  • Execution Layer + Consensus Layer = Ethereum

Let’s discover out why.


  • The phrases Eth1 and Eth2 (Ethereum 2.0) are being phased out
  • Execution layer (Eth1) and consensus layer (Eth2) are new terminology
  • The roadmap for scaling Ethereum in a decentralized method stays the identical
  • You should not have to do something

The place did Ethereum 2.0 come from?

Ethereum has all the time, as a part of its roadmap, The plan is to scale the community in a decentralized method and to change in proof of stake, Initially, researchers labored on these efforts individually, however round 2018 they started to Mixed right into a single roadmap underneath the “Ethereum 2.0” umbrella,

As a part of that roadmap, the present proof-of-work chain (Eth1) will ultimately be decommissioned by way of an issue bomb. Customers and functions will migrate to a brand new, proof-of-stake Ethereum chain often called Eth2.

Article roadmap to peace This is how issues had been in early 2019, as reported by ConsenSys.

what modified?

as quickly because it began beacon chain, it grew to become clear that the phased Ethereum 2.0 roadmap would take a number of years to completely ship. This led to a revival of analysis initiatives on proof-of-work chains like stateless Ethereum, a paradigm that will take away untouchable state from the community to restrict its development charge.

The rising deal with making the proof-of-work chain sustainable in the long run is coupled with the belief that the beacon chain might be prepared a lot sooner than different parts of the Ethereum 2.0 roadmap. “early merger” proposal, The proposal will launch the present EVM chain as “Shard 0” of the Ethereum 2.0 system. Not solely will this make the transfer to proof-of-stake quicker, however it can additionally make the transition lots simpler for functions, because the transfer to proof-of-stake can occur with none migration on their half.

Shortly after this proposal, Danny Ryan explored how we might accomplish this by leveraging his current Eth1 clients Eth1+Eth2 consumer connection Put up. This may drastically cut back the event work required to ship the post-merger system and leverage current clients, which had been examined on the mainnet for years. across the identical time, Analysis Rollup A viable and safe technique to scale Ethereum proved promising. As a substitute of ready years away on a posh, unsure scaling resolution, we will deal with scaling by rollup relatively than shard execution.

Need to dive deeper? take a look at danny ryan “Eth1 + Eth2 = Ethereum” ETHGlobal Presentation,

Why cannot we use Eth2?

psychological fashions

A significant downside with the Eth2 branding is that it creates a damaged psychological mannequin for brand new customers of Ethereum. They instinctively suppose that Eth1 comes first and Eth2 comes after. Or that Eth1 ceases to exist as quickly as Eth2 comes into existence. None of those is true. By eradicating the Eth2 terminology, we save all future customers from having to navigate this complicated psychological mannequin.


As Ethereum’s roadmap has developed, Ethereum 2.0 has turn out to be a misrepresentation of Ethereum’s roadmap. Being cautious and exact in our phrase selection permits content material on Ethereum to be understood by as large an viewers as doable.

rip-off prevention

Sadly, malicious actors have tried to make use of the ETH2 pseudonym to trick customers, asking them to swap their ETH for ‘ETH2’ tokens or to someway switch their ETH previous to the Eth2 improve. Should do

We hope this up to date terminology will convey readability to get rid of this rip-off vector and assist make the ecosystem safer.

declare of readability

Some staking operators additionally symbolize ETH staked on the Beacon Chain with the ticker ‘ETH2’. This creates potential confusion, provided that customers of those companies will not be truly receiving ‘ETH2’ tokens. No ‘ETH2’ token exists; It merely represents their share of that particular suppliers share.

How does this replace change the Ethereum roadmap?

It isn’t like that! You will need to perceive that this renaming solely represents a change in nomenclature. Options of the present roadmap of Ethereum (i.e. Fusion, to slice) and future options will nonetheless be on the identical timeline. Extra details about the Ethereum improve,

Ethereum upgrade path

materials modifications

  • Our ‘Eth2’ useful resource ( is now our ‘Etherum Improve’ part

  • Particular person options at the moment are referred to as ‘Upgrades’

  • All pages beforehand discussing eth2 have been up to date, including clarifications the place applicable

The rebrand was a serious process with many materials modifications. There are doable situations by which we’ve got missed and enhancements nonetheless stay to be made. Discover one thing that wants fixing? Increase a problem or open a PR on GitHub,

staking launchpad

Replace February 1, 2022

As a part of the nice renaming, we have additionally up to date ethereum staking launchpad (previously often called Eth2 Launchpad) to replicate the terminology modifications. Please increase a problem or create a PR if we’ve got missed one thing,

content material translation

If you happen to’re capable of translate content material, we might use your assist! We have up to date this content material in English, however our 40+ further languages ​​are old-fashioned and nonetheless seek advice from the Eth2 terminology. Please think about becoming a member of.

we’ve got up to date our content material bucket To incorporate Ethereum improve bucket. This can empower our a whole bunch of lively contributors to the interpretation program to instantly goal these modifications and publish new correct info in languages ​​extra rapidly.

Are you curious about serving to translate e or the Ethereum Staking Launchpad? take a look at our translation program,

a closing word

For a lot of, is taken into account a trusted supply of knowledge maintained by our neighborhood. Clearly, many individuals did not need to transfer away from the Eth2 terminology till did. We hope that our modifications will encourage others to maneuver away from the outdated Eth2 terminology. By doing so, you’ll assist create stability and readability all through the ecosystem, permitting for extra correct psychological fashions and making Ethereum extra accessible.

Two Bears Merging into One Panda Represents Elevated Ethereum

particular due to team beiko And Trent Van Epps whose writings had been closely referenced on this article.

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