Fixing EAS links

Broken link, updating to https://optimism.easscan.org/

src/docs/identity/build.md

@@ -7,7 +7,7 @@ lang: en-US
 
 Attestations are signed statements about a person, entity, or thing, made by an individual, company, or organization and are one of the building blocks of decentralized identity.
 
-Our journey towards decentralized identity begins with the AttestationStation, an attestation smart contract using the [Ethereum Attestation Service standard](https://optimism-goerli.easscan.org/) for creating, verifying, and revoking on/off-chain attestations. You can think of the AttestationStation as a multiplayer database for streamlining the attestation process and enabling a robust web of trust on any OP Chain in the Superchain.
+Our journey towards decentralized identity begins with the AttestationStation, an attestation smart contract using the [Ethereum Attestation Service standard](https://optimism.easscan.org/) for creating, verifying, and revoking on/off-chain attestations. You can think of the AttestationStation as a multiplayer database for streamlining the attestation process and enabling a robust web of trust on any OP Chain in the Superchain.
 
 ![Logo](../../assets/docs/identity/atst-logo.png)