RT @ethPandaOps: EthPandaOps pivots to new challenges. We think GitChain is the way forward. To learn more check out our latest blog post b….

RT @parithosh_j: To the best team one could ask for <3

@ethPandaOps @parithosh_j @samcmAU @Savid @_pk910_ @skylenet And we are finalized now. Not a single slot missed since the fork.

We just had a successful dencun fork. Mainnet is now justified, and we have blob sidecars included already. #Dencun #Ethereum @ethPandaOps @parithosh_j @samcmAU @Savid @_pk910_ @skylenet

Gotta catch all cat programmers at the #API3 booth in Istanbul. #DevconnectIST @samcmAU @skylenet

Holesky chain launched, and now finalizing. After the first few epochs, most of the validator groups are now online and validating! ~78% participation rate right now. Huge thanks for all the teams dedicating massive amount of resources to get this chain up and running!

Big thanks also to @_pk910_ , @parithosh_j and @q9fcc for helping along the way and finding all the small bugs!.

We would like to thank all the client teams, node operators and other entities that volunteered to run significant amount of validators. We couldn't have done it without all of you. List of participants for the genesis can be found here:

We tried to keep the genesis state size as small as possible, but still reached a record size of 197MB. Hopefully the 1.46M validators will keep us ahead of the mainnet validator count for quite a while. We had to skip a few node operators to keep the genesis size managable.

We will allocate over 2B hETH at genesis. Hopefully this will solve the long term issue that we have all faced with Goerli. No wallet should run dry with on Holesky! Faucets and RPC endpoints will come online shortly after the genesis event. Allocated some extra hETH for deposits.

Holesky public testnet genesis file has been generated, and merged into main branch of Launch date Sept/15, 2023, 14:00 UTC.Chain ID-17000 (zip code of Holešovice). The genesis will have 1,460,000 validators. Our biggest public network to date.

Lets now compare with @go_ethereum numbers (using the same hardware/network conditions):.6h 48 mins.19:51:59.013 - Sync started.02:39:24.845 - Syncing completed.764GB. Both execution clients were synced with their default flags. Geth used more CPU but less RAM during the sync.

After the old bodies syncing the chain is 525GB.

Power consumption in the meanwhile hovered around 300W. There was no other activity happening on the machine while this test was running. @URozmej its your turn. Thanks EF Security for the short downtime! It was a great test to run.

During syncing we were saturating about 60-75% of our symmetric gigabit fiber connection. Once syncing was complete, it began syncing the old bodies, fully saturating our link. RAM usage was about 50-60GB during sync, and 75GB once old bodies are started to sync.

However, this was thanks to the possibility that I was able to run it on AMD's latest Genoa CPU with 96C and 256RAM. (Borrowed our fuzzing machine, as I saw nobody was using it during the weekend). CPU utilization was hovering around 1800%-2500% so using about 18-25cores syncing

After @NethermindEth announcing that their latest version is a lot quicker, I have decided to put this up to the test. Managed to sync Ethereum Mainnet in 41 mins and 20 seconds. 15:53:06.478 - Syncing started .16:34:26.864 - Syncing completed.Reaching a peak of 15500 blocks/sec

Join the @nethermindeth live stream where we discuss all the new things coming to the next fork for Ethereum. Been testing it for a while now, happy to see it finally reaching mainnet! .

And we hit Shapella on Zhejiang testnet. Withdrawals and BLS changes are already included in the first slot at 43200 (epoch 1350). Full and partial withdrawals both processed. BLS changes are also processed. For more info on withdrawals check out:

You can request funds in different faucets, generate keys with wagyu, deposit with launchpad, and monitor it with beaconchain. There are different tools and options for all of these. If you are stuck come and ask for help in ethstaker discord channel #Zhejiang.