Vouched
Vouched verifies human identity and, through its Know Your Agent suite, issues verifiable identity credentials for AI agents and links them back to an accountable human.
Identity and trustLive
Agents enrolled in Vouched's Know Your Agent suite receive a did:cheqd decentralized identifier and W3C verifiable credentials anchored on the cheqd network, cryptographically linking the agent back to a verified human or organizational owner. Vouched also offers Agent Checkpoint, which detects agentic traffic on a site, applies access policies, and governs delegated permissions, plus KnowThat.ai, a public registry for discovering and checking the reputation of agents before interacting with them.
- Credential type
- did:cheqd DID with W3C verifiable credentials (DID-Linked Resources on the cheqd network)
- Who accepts it
- Sites and platforms using Vouched Agent Checkpoint to gate agentic traffic, Organizations querying the KnowThat.ai registry
- Delegation model
- Each agent DID is cryptographically linked back to the verified human or organization that authorized it, using hierarchical Decentralised Trust Chains from a root authority through accredited organizations to individual agents.
- Revocation
- Credentials support suspension and revocation with tamper-evident, on-chain history maintained on the cheqd network.
- Reputation model
- KnowThat.ai maintains verifiable, time-stamped interaction logs used to evaluate agent reputation before enabling interaction.
- Integration
- API