OP passport
  • OP Passport
    • Introduction
    • Why OP passport?
  • Features
    • Passport
    • Public and Anonymous Endorsement
  • Participation
    • Roles
  • System framework
    • Architecture Overview
    • Core Components
    • Integration Point
  • Badge
    • Badge Tier & XP
    • Issuance Condition
  • Endorsement Attestation
    • Attestation Mechanism
    • Anonymous Endorsemnt Mechanism
  • Smart Account Wallet
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  1. System framework

Core Components

OP Passport Frontend: Web interface for users to interact with the platform.

Database: Storage for user data, badge issuance records, and attestations.

Back-End Service:

  • Curia Indexer: Indexed data from on-chain and off-chain. This indexed data will be stored in the database for the criteria for each badge issuance record.

  • Issuer: The backend service that is responsible for issuing badges to users. It also acts as a relayer for anonymous attestation.

Smart Contracts: Blockchain-based contracts for badge minting, identity attributes, and ZK proofs.

  • Resolver: for validate on-chain criteria on endorsement attestation and verify proof & signature on anonymous attestation.

  • Smart Account: smart contract account as passport and act as identity layer for each user.

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Last updated 11 months ago