Stop verifying the same people from scratch
Issue credentials your graduates, staff and customers can carry anywhere, and check theirs in seconds, with a signed receipt for your auditors.
Issuer Console
For institutions that vouch for people.
Approval chains
Decide who must approve each kind of credential, and in what order. High-stakes credentials need two different roles.
Separation of duties
Nobody approves their own draft, and whoever manages staff accounts does not also sign.
Journeys
Enrolment, yearly transcripts, then the degree, signed only when the whole chain is complete.
Revoke and reissue
Correct a mistake without editing a signed credential. Every change has a reason in the audit trail.
Verifier Portal
For organisations that need to know.
Proof requests by QR code
Ask for exactly what you need. The person answers from their phone.
Counter mode
A full-screen check for front desks and branches.
Private proofs first
Prefer a yes or no over documents. Less data held means less to protect.
Signed receipts
Every decision is recorded with the checks behind it, ready for compliance.
How an organisation joins
Accreditation is a two-person decision, and it is public.
Apply
Tell us who you are, what you will issue or verify, and the tier you are applying for.
Vetting
Our compliance team checks your registration, regulator letter and data protection registration, and more for higher tiers.
Accreditation
One TrustChain team member proposes your accreditation and another approves it. Your entry appears in the public registry.
Keys and access
Your signing keys are created in secure hardware, and your first administrator is invited to set up your team.
Keys that never leave the vault
Every institution's signing key is created inside secure hardware and never leaves it. TrustChain asks the hardware to sign; nobody, including us, can copy the key.
Every accreditation, signature and revocation is an event in a hash-chained audit log that your auditors and regulator can check.
Look up an institution in the registryStart with one credential
Most institutions begin with the credential they are asked to confirm most often.