Learn about the latest progress of ETH2 in one article
source|What’s New in Eth2
Author | Ben Edgington
recommended reading
source|
Author | Ben Edgingtonfirst level titlerecommended reading
It's hard to pick just one or two of the many resources, but the following two are definitely worth a read:Codefi by ConsenSys releasedIf readers want to know the most reliable Eth2 information, I recommend Danny'sThis article。)
"Eth2 Update Quick Facts #11"
. (Translator's Note: The ECN website has been translatedThis articlefirst level titleEditorial: When is Eth2 coming?
since five years, we have been looking forward to Ethereum 2.0, and the release date of eth2 has been accompanied by variousoptimismguess. The truth is, there has never been an "official", collectively agreed upon time when something will actually go live.Despite this, there are still many people who make bold predictions about the launch date based on the information they have. existEth2 Phase 0 session at the Ethereal Summit, I think eth2 is very likely to go online in the third quarter of this year. Paul Hauner's forecast is for the third or fourth quarter. Vitalik himself
did not indicate
JulytweetsThe most heard voice recently is "why is eth2 delayed for so long". But there is no final time frame for when eth2 will be released, so I think the question should be phrased like this: Why did it take so long to prepare for eth2?
Justin Drake in his
tweets
In Chinese:
*libp2p vs. devp2p; BLS12-381 vs. BN254”
image description
"We've been raising the bar* Design iterationsThe reason why it took a long time is because everyone hopes to be able to complete it in one step, which is also the correct choice.video;Danny Ryan is currently attending)。
audio
stage 0
Now we are so close to eth2 that I can even smell it.
first level title
stage 0Topazsecondary titleSchlesiThe testnet is the star of the week, so I put it up front.
Schlesi
There are currently two Eth2 Phase 0 public testnets.Prysm test network established by Prysmatic labs,text
existThe Schlesi testnet has been more successful and stable than expected. As of now, three clients are fully participating (Prysm, Lighthouse, and Teku), while their synced beacon nodes and validators continue to operate. Nimbus and Lodestar clients are also catching up, and Nimbus will be syncing soon. This is since last year each client teamAttend an Interoperability Closure Camp in OntarioMetal AlbertThe biggest milestone ever achieved.existEth2Stats interface
Able to see some Schlesi beacon nodes,will be in it too. you can stillBitfly's Schlesi BrowserTrack validator performance and network progress in .Writing Instructions
in last week'sHow to set up a Teku node and run it in Schlesi, and register a validator if the reader is really interested. There are probably easier ways (such as installing from binaries or using Docker, or using Infura for eth1 data), but the instructions faithfully document what I did. If readers start running a node, be sure to joinEthereum R&D Discordon the #schlesi channel for the latest updates. There may be some problems at the beginning.Eth2 Developer Conference Call
Topaz
Prysm’s single-client Topaz network keeps on chugging, and can be followed with Etherscan, BeaconChain.in, and Eth2Stats.
BelowEtherscan、BeaconChain.inandEth2StatsDiscuss Launchpad).
Prysm's single-client Topaz network remains running smoothly and can be accessed atAchievement：
andto track in.Topaz has achieved four remarkable
AchievementRaspberry PiThe amount of Eth pledged is close to
one million(Testnet)
Preston'sThe device runs stably with 2000 verification keys
500 nodesfront endTopaz
specification
front endGreat, and a great place to go if you're just trying to get involved right now.secondary titlespecificationThe specification has not changed since the last update. But v0.12 is expected to be released soon, which will include the long-awaitedBLS cryptography。
, will bring the IETFversion 02 and the IETFReport，revert。
test
Reportunder discussionsecondary title
Sigma Prime continues to fuzz each client implementation. they recently postedexhibit (Update report #4/Github, including some bugs found in testing. To say there is a lot of work in progress is not to overstate the importance of testing the important consensus components of Eth2. The team will release a Docker image soon so we can all participate in large-scale fuzzing.
In addition to testing the client implementation, it is also important to check the correctness and clarity of the specification itself. Some of my PegaSys colleagues are doing formal verification of Phase 0 specifications with the help of the Dafny framework. The working group had a very understandablestethoscopeexhibitslideshow). They demonstrate how to test the client implementation via a live demo on a Prysm subroutine.Networking is not the key to consensus, but it is no less important. Lakshman Sankar is working on, a suite of network tests for eth2 beacon chain clients that will complement the existing reference test suite. Meanwhile, Jonny Rhea's Prkl
Network Monitoring ToolIn testnet health monitoring andproblem finding
Also fruitful.Another area that needs to be explored in depth is cryptoeconomic security. The RIG team (Robust Incentives Group) of the Ethereum Foundation has been conducting detailed research on different scenariosWork, in this case, involves network partitioning.
You in front of the screen can also participate!
Bonuses in Phase 0 Bounty ProgramIt's doubled, act now!Ethereum 2.0 Launchpaddesigning processI mentioned the cool front-end above, it’s better to come early than coincidentally,
Already open source. Launchpad is a collaboration between ConsenSys Codefi, DeepWork Studio and the Ethereum Foundation and will be the official portal for staking on the Ethereum 2.0 mainnet. This is the DeepWork pairPart 1andPart 2record of. Here's when Launchpad's survey poll will be available. (Translator's Note: The voting results showed that 42.8% of the majority of participants agreed to release Ethereum 2.0 Launchpad on the fifth anniversary of Ethereum on July 30.)
Staking
Jimmy Ragosa demoed and commented on Launchpad in two series of tweets (and). Mara Schmiedt and Carl Beekhuizen also talked about the Launchpad at last week's Ethereal Summit, but the video hasn't been uploaded yet. There were still some technical problems at the time, and I hope they can be resolved and released as scheduled. Here is the video of the Ethereal summit.secondary titleA thread popped up on Reddit to helpHave a comprehensive understanding of the hardware devices that can be used for staking。
. This has sparked a buzz among individual stakers, and many good proposals have sprung up. Here is another related
Ethereumprice: ETH2 Calculator
Bitfly:Staking Calculator
ConsenSys Activatetheme post
. I posted it two weeks agoMy device
Staking reward calculators are starting to pop up, and here are some great options:(earliest and most complete)。
Collin Myers related articles:How profitable is Ethereum 2.0 Staking?Free pledge
Hosted by ConsenSys
Staking-themed webinarsIt will take place at 1pm ET on May 19th, and appointments are still available!，first level title
ParaphraseConsenSys’ Eth2 treasury has added dry goods:"What is Ethereum 2.0?" "
BitMEX Research"What is Proof of Stake?" "ETH in Eth2 is still ETH, not BETH.。
research work
There is a fairly detailed overview of Eth2, I haven't evaluated it for accuracy, it looks good at first glance,But some people are criticalfirst level titleAmeen The most controversial idea of the week was put forth by Justin Draketo respondEth2 Price Oracle Proposal
. It's a simple concept, and I can totally see the appeal. Since I was mentioned at the beginning of the post, I need to clarify that my feedback to Justin was cautious and negative: in essence, this added a burden on top of the client team's existing governance and maintenance obligations, and the current Layer 2 oracles seem to be doing well. My point of view is partly the same asopinions coincide. Vitalik gives a clear and detailedto respond
. Discussion continues...Eth1x64 Variant 1 “Apostille”Mikhail Kalinin of PegaSys R&D postedAbout merging Eth1-Eth2。
article. This article is a comprehensive and extensive review of the work required to merge Eth1 to Eth2 (and then deprecate Proof of Work).The EF Ewasm team released. Eth1x64 is a straw man (or thought experiment) designed to specifically explore what the Ethereum world would look like after sharding. This plan started from a previous merger idea of deploying Eth1 on all 64 shards of Eth2 and trying to figure out how to bring it all together. This version uses receipts in cross-shard transfers and is encoded in an extended version of Solidity
Example TokenDankrad for Phase 1Regulatory Proof of Proposal 001. The concept of Proof of Custody is that validators must assert that they have seen the data produced by the block proposer and need to be regulated in the network, thereby slashing lazy validators who falsify assertions. Dankrad’s proposal helps keep validators and regulators honest in their duties, with little to no protocol overhead. In fact, on average, one block in every 1024 shard blocks will inevitably have a "poisoned" proof, signing this proof will cause the validator to be slashed, so the validator must check before signing. Very clever solution!
PegaSys posted by VitalikAn open problem: ideal vector commitments for solutions
. It has to be said that this field is developing so fast. Same goes for last month's polynomial commitment, and now it's all about
Aggregatable subvector promises.
The latest progress of the TXRX team
can not miss:
Cross-shard transaction simulation
Cross-shard transaction simulation
regular meeting
implementers meeting
Agenda
mineshorthandas well asevm384talk about some substantive
research update
secondary title
gossipsub v1.1Agenda
my shorthand
Prysmmeeting recording
is an important topic, optimizing attack defense and bootstrap.first level titleother information
client team update;Nimbus clientRFP for Security Audit@ Eth2SccEthereum Stakers Community Meeting
write at the end
news. Can follow on Twitter
first level titletweetswrite at the end
? I recommend watching this video, it's the best explanation of Bitcoin I've seen so far.
Public account: ETH Chinese website
Website: ethereum.cn
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