EthStorage Devs Meeting #89 Agenda

[qzhodl]

Meeting Info

• July 16, 2024, 11:00 UTC+8
• Duration: 60 minutes
• Meeting link
• Anyone can comment on the agenda where they would like this to be discussed.

Agenda

• Protocol/App/Research progress
• BD/Marketing progress

[qzhodl]

• Public testnet campaign: application: 13449; submission: 1211; passed: 505
• Storage contract
  • Add a reward cap for the prepaid amount. storage-contracts-v1#98
  • Support append() to further reduce the gas cost of writing data storage-contracts-v1#99
• EthStorage OP grant update: https://app.charmverse.io/op-grants/page-36156815313550994
• Deploy ES on L2 public testnet - TODO
  • contract & es-node deployment
  • L2 full node and es rpc node setup
  • Wait for DL's PR to upload a lot data
  • web3url & ethstorage official websites need to be deployed using es
  • dapps need to be deployed using calldata
  • faucet need to be updated on the official website

[iteyelmp]

1. ethstorage-sdk supports large file uploads. And adjust the interface documentation.
2. ethfs-cli integrates the latest version of ethstorage-sdk and supports gas fee estimation before uploading.

[blockchaindevsh]

1. create a PR for faucet
2. read some articles about preconfirmation
3. now re-visiting blob challenge for op-plasma

[ping-ke]

• Investigation: Needs a frontend/backend to do mainnet trust setup ceremony es-node#176, risc zero trusted setup, p0tion)

  items:

  • Code change:
    • Change and test p0tion for ethstorage: Fork privacy-scaling-explorations/p0tion to ethstorage-io/p0tion and do related change p0tion#6 (under review)
    • merge privacy-scaling-explorations/p0tion latest change to our repository
  • Setup ceremony and resolve issues
    • Build & deployment:
      • yarn firebase login --no-localhost
      • AWS: remove .terraform folder under backend/aws/ to reduce deploy size
      • Firebase 9.20 has bug
    • Authentication:
      • Enable compute API
      • Call signInToFirebase error FirebaseError: Firebase: Error (auth/account-exists-with-different-credential)
      • Function v1 and v2 using different roles
    • Process:
      • Missing Firestore index
      • Verification failure
      • Upload pot larger than 21 would upload fail as its size is 4.5G
    • error
      • Unfortunately there was an error with the contribution verification. Please restart phase2cli and try again. If the problem persists, please contact the ceremony coordinator.
  • Doc
    • maintain doc: https://docs.google.com/document/d/1WxZmFbFINaEdXk1Mjh58XsvWhJsl6VSsdfSBSj5sXz8/edit
    • tutorials: Add user guide documentation for contribution and verification p0tion#5 (under review)
  • Integration with [blob_poseidon_2.circom] (https://github.com/ethstorage/zk-decoder/blob/52f538629440fc97dc931e04fdf81dc2362491ae/circom/circuits/blob_poseidon_2.circom)
  • performance:
    • PTau 20: AX101 10 minutes, local machine 18 minutes (4+ minutes on firebase function)
    • PTau 22: AX101 15 minutes, local machine 30- minutes (9+ minutes on firebase function)
    • Will use PTau 20
  • setup UI: setup https for ceremony.ethstorage.io
  • Setup Product environment

• es-node integration: Add integration test to action and run regularly es-node#308

• Public testnet

[Akagi201]

• Read reth exex samples.
• Add metrics to revm and reth with reth exex, measuring opcode latency, cache/db read/write latency, gas per second.

[syntrust]

• Load blob from downloader cache es-node#300
• Disk-based cache for the downloader es-node#306

[dajuguan]

• Review Bill's code
• Write a summary of OP zk fault proof
• Study e2e test of OP fault proof

[caoyoyo]

Markting Progress:

1. ETHCC
   Attended 5 events, and 1 lighting talk

• Deculture: Panel
• Intersubjectivity Meetup: Keynote + Panel
• GrowthCon: Panel
• L3 & ZK Night: Panel
• ETHVC: pitched to VCs, keynote

2. Plan for EDCON

• 7/24: side event by Delysium
• 7/25: Funding the Commons Tokyo
• 7/27: EIP Fun Day
• 7/28: hosted side event