Publish with ownership
Declare who is trusted to issue what, with cryptographic ownership over every trust record you publish.
Establish, govern and prove trust at scale.
Define who is trusted to issue what, control who can verify, and keep a tamper-evident record of every decision — your source of truth for digital trust.
Where it fits
Your source of truth for trust decisions.
The Trust Registry sits between the issuers who declare trust and the verifiers who rely on it — owning the record, governing the query, and proving the history.
Enforce query access
Control who can ask trust questions and how, with policy-governed TRQP queries over HTTP and DIDComm.
Capture decision history
Every trust decision is written to a tamper-evident audit trail, so you can prove what was trusted and when.
Core capabilities
What the Trust Registry does.
Everything you need to publish, protect and prove trust — over both HTTP and DIDComm.
Trust record management
Create, update and revoke the records that declare who is trusted to issue which credentials.
- Source of truth
- Revocation
- Lifecycle
Admin & access management
Manage administrators and control who can read, publish or govern the registry.
- RBAC
- Admin roles
- Least privilege
TRQP query protection
Protect the Trust Registry Query Protocol endpoints so only authorised parties can resolve trust.
- TRQP
- Authorized queries
- Rate control
Policy & DID governance
Govern trust decisions with policy and W3C DIDs — no closed-door, spreadsheet-driven approvals.
- Policy
- W3C DIDs
- Governance
Audit logging
Tamper-evident, hash-linked logs of every decision for traceability, compliance and incident response.
- Tamper-evident
- Hash-linked
- Exportable
Runtime configuration
Adjust registry behaviour and policy at runtime without redeploys or downtime.
- Live config
- No redeploy
- Flexible
Dual-channel surface
Expose the registry over both HTTP and DIDComm so any client or agent can resolve trust the way it prefers.
- HTTP
- DIDComm
- Interoperable
How it works
How the Registry sits between issuers and verifiers.
Issuers publish trust records; the registry owns, governs and logs them; verifiers resolve trust in real time over TRQP.
Credential issuer Publishes trust records
Trust Registry
Ownership
Access control
Decision history
Source of truth · policy-governed queries · tamper-evident audit trail
Relying party / verifier Resolves via TRQP
How teams use it
Verify trust the moment it matters.
Real-time, cross-border trust resolution that drops into the workflows you already run.
Built for cross-border ecosystems
Resolve trust across regions and industries in real time, so a verifier can confirm an issuer the moment it matters — for example during hiring.
- Real-time cross-border verification
- Federate across registries and communities
- One protocol across clouds and countries
Integrates into existing workflows
Drop trust resolution into the flows you already run over HTTP or DIDComm — no rebuild of your verification stack.
- TRQP over HTTP and DIDComm
- Fits existing verifier workflows
- Runtime config without downtime
For developers
Open source, with a clear path to production.
Start from the open-source Trust Registry and follow the guides to deploy and integrate.
Open source, clear path to production
Start from the open-source Trust Registry, then follow the deployment and integration guides to run it in production.
Get started with Trust Registry → Explore the suite
Three components, one trust network.
Trust Registry is the source of truth. Resolver answers trust questions in real time, and Community governs who belongs.
Coming soon Runtime trust queries for verifiers.
- Sub-second TRQP authorization endpoints
- Federated cross-registry resolution
- Real-time revocation propagation
Coming soon Multi-stakeholder governance & federation.
- Consortium governance workflows
- Cross-border policy alignment
- Trust chain resolution across communities
Get started
Ready to operationalise trust?
Affinidi Trust Registry is in closed beta. Join the early access programme and make trust decisions provable, governed and real-time.