The OP Mainnet upgrade to the Bedrock release will take place on June 6, 2023 at 16:00 UTC!
There will be 2-4 hours of downtime.
See here for additional details. (opens new window)
AttestationStation v1
The AttestationStation v1 uses the Ethereum Attestation service standard (opens new window) deployed on these addresses:
| Network | Attestation Contract | Schema Registry Contract |
|---|---|---|
| Optimism Goerli | 0x1a5650d0ecbca349dd84bafa85790e3e6955eb84 (opens new window) | 0x7b24c7f8af365b4e308b6acb0a7dfc85d034cb3f (opens new window) |
| Optimism Mainnet | To be announced | To be announced |
You can read and write attestations in several ways:
- EAS scan user interface (opens new window)
- JavaScript SDK (opens new window)
- Access directly onchain (opens new window) (if you need to attest from a smart contract)
Indexing is available via: