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:

Indexing is available via: