In a wallet
Carried on the citizen’s own device, presented on demand.
SenseCrypt eID
Verify identity offline—even from a printed QR.
Digital credentialsAvailable
SenseCrypt eID issues verifiable electronic identity without building the thing every adversary wants: a biometric database. No biometric images. No biometric template database. Only an encrypted, revocable SensePrint.
Security scope
- Offline checks require a prepared supported verifier and trusted issuer material. Revocation freshness depends on the verifier update policy.
- A sealed issued credential is retained; a biometric check alone does not establish a legal identity.
Offline verification
SenseCrypt eIDIssued credential
Identity.
Without a database
of faces.Encrypted · Revocable
Without a database
of faces.Encrypted · Revocable
Prepared verifierPresent.
Capture.
Verify.no network
Capture.
Verify.no network
The live person matches the credential.
National enrollment without
a face-template database.
Enrollment seals the credential into a SensePrint: an encrypted, revocable artifact rather than a face image or conventional template. The issuer retains that sealed credential. PKI public and private keys have a separate, explicitly documented lifecycle.
The issuer retains sealed credentials rather than a face-image or conventional-template database. Assess a breach against all retained records and their encryption boundaries. In PKI specifically, public keys are retained and private keys are never stored. Public keys, signatures and decapsulated shared secrets go directly to relying party endpoints, without the IdP seeing them.
Wallet, server, blockchain — or paper.
A border officer with a tablet and no connectivity, a field registrar in a region with no network, a clinic on paper backup: each can verify that the live person in front of them matches the credential, with the credential, a camera, and a prepared supported verifier with trusted issuer material. Print the QR, walk away from the network, verify the biometric. No call home, because there is no home that holds biometrics to call.
On a server
Held in program infrastructure, verified against a live biometric.
On a blockchain
Anchored on a ledger, verifiable without a central authority online.
As a printed QR
On paper, fully offline — at borders, on aircraft, at remote checkpoints.
Verify in your own infrastructure.
Identity is sovereign infrastructure, and documents issued today must hold their integrity for decades. Verification requires no connection to Seventh Sense and no external service — a credential issued under your program verifies inside your borders, on your terms, even offline.
The shared PKI primitive generates post-quantum key-pairs from a live biometric, retaining public keys while private keys exist only during face sign or face decapsulate. Credential verification also requires the appropriate issuer trust material and revocation policy. Public keys, signatures and decapsulated shared secrets go directly to relying party endpoints, without the IdP seeing them.
Four steps.
The derived key is discarded.
Present
The citizen presents the credential — wallet, server record, blockchain entry, or printed QR.
Capture
A camera captures the live biometric; our own presentation-attack detection confirms a live human.
Recreate
The biometric recreates the never-stored key, which unseals the SensePrint and proves the live person is the enrolled person.
Discard
The derived key is discarded after use. In the offline flow, no capture needs to leave the verifier. The sealed credential remains at rest.
Re-verification checks the live person against the sealed credential, without sending the live capture to a remote verifier in the offline flow.
Built on the available core SDK.
The same core evaluated in NIST FRTE under Seventh Sense's own name since 2021, with a patent-pending portfolio behind it.
Explore the evidenceIn the field
- NUS
- Singtel
- HP
- Finexus
- Intercorp
- LatinID