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Build trust with attestations
Attest-what? Attestations! They're super simple but powerful building blocks that can be used to unlock a variety of onchain use cases like decentralized identity. As an example, the Optimism Collective uses attestations to distribute over 10M OP to public goods in the ecosystem. Use this interactive tutorial to learn about and make your first attestation.
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Ethereum Attestation Service is the global base layer for attestations.
  • Public good.
  • Open Source.
  • Permissionless.
  • Tokenless.
  • Free.