Tesseratessera
eIDAS 2.0 Ready

Verifiable Credential Infrastructure for Europe

Issue, hold, and verify digital credentials with cryptographic proof. Replace PDFs, plastic cards, and manual checks with instant, unforgeable verification.

Issue
Hold
Verify

Credentials are stuck in the past

Safety certificates are photocopied PDFs. Employee badges are plastic cards anyone can duplicate. KYC verification is repeated at every bank. Professional qualifications live in siloed databases nobody can query in real time.

Unforgeable

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Paper certificates, PDF attachments

Cryptographically signed credentials that can't be faked or altered

Instant

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Days of back-and-forth email verification

Scan a QR code, get a cryptographic proof in seconds

Privacy-preserving

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Hand over your full ID to prove one thing

Share only what's needed. Prove you're over 18 without revealing your name.

How it works

Three roles, one protocol, cryptographic trust.

1

Issuer creates a credential

A training center, employer, or government body issues a verifiable credential — signed with their cryptographic key. The credential is bound to the holder and can be revoked at any time.

2

Holder stores it in their wallet

The holder receives the credential via a QR code or deep link. It lives in their digital wallet — on their phone, under their control. No central database stores their data.

3

Verifier checks it instantly

A verifier requests specific claims. The holder approves what to share. The verifier gets cryptographic proof — not a photocopy, not a database lookup, but a mathematical guarantee.

See it in action

Try our interactive demo — issue a credential and verify it in under 2 minutes.

Request a Demo

Built for real problems

From construction sites to bank onboarding — wherever credentials matter.

Construction & Safety

VCA certificates, safety training records, and site access credentials — verified in seconds at the gate instead of chasing PDFs through 4 layers of subcontractors.

VCASafety trainingSite access

Banking & KYC

Verify corporate representatives, UBO attestations, and customer identity once — present everywhere. Cut KYC onboarding from weeks to seconds.

Corporate KYCUBO verificationAML compliance

HR & Workforce

Temp workers carry their qualifications in a wallet. Every new assignment starts with a QR scan instead of a document folder. Verify once, present many times.

Professional credentialsWork permitsDimona

Identity & Access

Replace plastic badges with cryptographically bound credentials. Revoke instantly when someone leaves. Selective disclosure means minimal data exposure.

Port accessBuilding accessAge verification

Verified Reviews

Proof-of-purchase credentials make fake reviews impossible. Consumers verify cryptographically that the reviewer actually bought the product.

eCommerceHospitalityAnti-fraud

AI Agent Identity

Issue verifiable credentials to AI agents acting on behalf of organizations. Prove authorization, scope, and accountability — the trust layer for agentic commerce.

EU AI ActAgentic commerceMachine identity

Built on open standards

No vendor lock-in. Interoperable with the EU Digital Identity Wallet ecosystem.

OpenID4VCI

Credential issuance protocol

OpenID4VP

Verifiable presentations

SD-JWT

Selective disclosure

mDoc

ISO 18013-5 mobile documents

DCQL

Credential query language

DID:key / DID:web

Decentralized identifiers

Status Lists

Revocation & suspension

eIDAS 2.0

EU trust framework

Ready to issue your first credential?

Create your first verifiable credential in minutes. No setup fee, no long contracts. Start building trust infrastructure today.