Identity, Reputation & Capability

Credential Ledger

Ledger layer for issuing, verifying, and revoking machine-verifiable agent credentials.

Credential ledgers manage the issuance, verification, status change, and revocation of machine-verifiable identity claims for autonomous actors. They give relying parties a tamper-evident source of truth for who an agent is and what credentials remain valid.

Three Pillars

Why This Becomes Necessary

Without shared credential integrity, autonomous marketplaces suffer from impersonation risk, unverifiable claims, and costly bilateral trust checks.

What a Solution Must Provide

Teams need append-only issuance records, revocation proofs, verifier discovery, and low-latency status APIs that fit real-time decision loops.

Regulatory & Standards Angle

Identity-related transparency duties become enforceable when credential claims and status changes can be independently proven.

Related Primitives

Parent Hub

identityregistry.org

Foundational identity and trust registry for AI agents

capabilitydirectory.com

Directory of declared capabilities for autonomous agents

reputationledger.com

Ledger-backed reputation records for autonomous actors

capabilityregistry.org

Institutional registry standards for agent capabilities

Relevant: EU AI Act Article 52 - Article 52 transparency duties support explicit disclosure of automated agents and their credential status. Source