Agora - Optimism's RetroPGF Round 3 Summary

Developer Ecosystem

End User Experience & Adoption

OP Stack

Opti.domains | Connecting Web2&3 with ENS + Attestation

Project

0x8b...6969

opti.domains

ENS-based domain with social profile attestation connecting Web2 and Web3

Appears in

22 ballots

Contribution

We've launched Opti.domains, a singularity-interoperable domain linking every identity and wallet. We're collaborating with Bored Town for .town domain adoption. Opti.domains represents a breakthrough in ENS technology, being the first to integrate domain names with Ethereum Attestation Service (EAS) systems. All of our domain name holders are HIGH-QUALITY users since they are required to link their Twitter and Discord to mint the domain name. These connections are attested publicly on EAS. ULTIMATELY, WE'RE THE FIRST TO OFFER PUBLIC ACCESS TO THE WEB3 WALLET <-> WEB2 SOCIAL PROFILE CONNECTION DATA, OPEN FOR PERMISSIONLESS QUERYING! Lastly, we have contributed to the adoption of ENS on the Layer 2 standard by forking and making contributions to core libraries.

Contribution links

Opti.Domains Landing Page

Opti.Domains .town domains minting and management page

Bored Town Domains (.town) Contract

List of contract addresses

List of Ethereum Attestation Service (EAS) schemas

Opti.Domains ENS Contract Source Code

Opti.Domains ENS Lightweight Indexer

Pull request to wagmi for supporting custom UniversalResolver for ENS resolution

ENS Small Grant: Add custom UniversalResolver support to Wagmi

Impact

Since we require all our minters to link their Twitter and Discord accounts, WE ARE THE FIRST TO PROVIDE PUBLIC ACCESS TO THE WEB3 WALLET <-> WEB2 SOCIAL PROFILE CONNECTION DATA, AVAILABLE FOR PERMISSIONLESS QUERYING! As of October 23rd, there are 11,861 attestations from 732 unique attestors, and 512 users have minted .town domain names. Opti.domains has made the connection data between the following entities available to the public: 1. ETH Wallet Address 2. Twitter 3. Discord 4. Google 5. Microsoft 6. GitHub 7. LinkedIn 8. Line 9. Aptos Wallet 10. Sui Wallet 11. Freedom Wallet This data is valuable and has various use cases, such as identifying a wallet address for a campaign on Twitter, providing Sybil protection, and verifying identities for the Optimism Citizen House.