- Ethereum Attestation Service (EAS) is a free and open protocol.
- Any Optimism user can use the technology to verify information they believe to be correct.
Optimism, an Ethereum-based layer 2 companion blockchain, is going to utilize the Ethereum Attestation Service (EAS). The Ethereum Attestation Service (EAS) is an on-chain attestation system. That enables users to assess the integrity of the platform’s users and vouch for whether anything transpired on the blockchain.
The Ethereum Attestation Service is a free and open protocol permitting on-chain attestations on EVM-compatible blockchains. It’s a generalized service that allows anyone to register a schema for its particular use case and then generate attestations following that model.
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