Trust the proof.
Know its limits.
Recompute a birth identity and its artistic traits. This does not establish biological authenticity, medical meaning, or ownership rights.
Find a birth certificate
The selected file never leaves this browser. Do not choose a private receipt, source data, or medical record.
What is checked?
- Supported proof version and public fields.
- Birth ID derived from commitment and public entropy.
- Deterministic artistic traits match the public inputs.
- Canonical proof hash for comparison with the signed on-chain memo.
A valid public proof can be generated from self-reported input. A claim of Format Validated is not a laboratory attestation. Raw data consistency requires the private salt and input, which this public inspector intentionally does not request.
Verify a signed health document
Import an existing SMART Health Card from your provider. Its signed medical payload is processed only in this browser and is never uploaded or stored. Only the public issuer URL and public signing-key ID are sent to retrieve verification keys.
We check the issuer against the public issuer directory, verify its ES256 signature, and check advertised revocation data. This does not establish your identity, laboratory accreditation, medical meaning, or a connection to any token.
No provider document? Request a SMART Health Card export from your existing provider’s patient portal. Availability depends on that provider; a PDF or an unsigned CSV cannot substitute for a cryptographic signature. No operator account or subscription is required for this verifier.