EA
Ethereum Attestation Service
<p>Ethereum Attestation Service (EAS) is an infrastructure public good for making attestations onchain or offchain about anything. Itâs open-source, permissionless, and token-free. </p>
<p>Attestations are simply digital signatures on structured data used to build more trust online and onchain. EAS is an open-standard where any entity can make attestations about anything. You simply register a schema (or use an existing one) about any topic and make attestations referencing that schema.…