https://docs.optimism.io/chain/identity/applications
• Differences Between Ethereum and OP Mainnet • Networks and RPC Endpoints • Contract Addresses • Bridged Token Addresses • ◦ Overview ◦ About Attestations ◦ Contracts (EAS) ◦ Schemas ◦ Apps ◦ Individual identity ◦ Projects • OP STACK • Getting Started: OP Stack • Differences Between Ethereum and OP Stack Chains • OP Stack Components • Smart Contracts • Superchain Explainer • Design Philosophy & Principles • CONNECT • Get Launch Support (opens in a new tab) • Optimism Governance (opens in a new tab)
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OP Mainnet
Identity
Apps
This guide lists some of the applications that use attestations.
Ethereum Attestation Service
These are some of the applications that use the attestations:
- EAS Scan (opens in a new tab): This no-code interface lets you build schemas, query, and submit attestations.
- Citizen Attestations (opens in a new tab): An attestation explorer for Optimism focusing on attestations that are relevant for the OP Citizens eligibility process.
- Attest Fest (opens in a new tab): Create multiple EAS attestations using the power of CSV and Safe multisig wallets. It's an attest fest, yay!
- Optimist Profile (opens in a new tab): The Optimist Profile allows contributors to share the contributions and impact they've made to the Optimism Collective.
- Ethereum Ecosystem onchain reviews (opens in a new tab): The goal of this Attestation-Based Dapp Rating web app is to allow anyone to review dApps and tools 100% onchain.
Building with Attestations
Are you building with attestations? Feel free to add your app to this page using the attestation GitHub issue template (opens in a new tab).