Verified
Verified and attested by an independent third party.
bh1:art:01JQ8ZK4M2N7P9R3T5V8W1X4Y7
Evidence
- Author
- bh1:acct:na:01J8Z4T7QK9M2N3P4R5S6T7V8W H2 A unique living person, holding an attested device.
- Signature
- ES256 · COSE_Sign1 valid
- Device key
- bh1:key:verified-enclave hardware attested
- Creation
- Signed at the moment of capture. C2PA · assurance 2
- Declared
- human-only No AI assistance of any kind.
- Witness
- Universidad de Guadalajara registered
- Content hash
- 1183c181ac771ea45a8b0551a39fdc47267de370910b5ce9eda54fe3be4f34bd
- Canonicalisation
- canon/v1
- Signed
- Logged
- Log entry
- 3 / 9 inclusion proved
- Merkle root
- 9071e64e35f707a781252ccce7a361a27f174fcdb218f2238c7b355bf9fdaed8
- Signed root
- signed by the log bh1:logkey:fixture-01
- Commitment
- ccad3c34067d3cfd8e446206d3dc80b3692ea5e0318cf8b35146d7831d49dea9 Worth keeping. Two of these for one tree size, differing, is proof we published two histories.
- Checked
- Every check on this page ran while you waited. Nothing here is a stored verdict.
Merkle path
Hash the leaf below, combine it with each sibling in order, and you reach the root. RFC 6962, with 0x00 before a leaf and 0x01 before a node.
- 1dd7399d55aa7b795f3a15abbf7c208a95f8b17a13c7e2ec8fc3ffbc5caeffe7
- 893ae35286c72fa2fe8e6c4395a4653ed9d43dfe85be81deea18047040d05c83
- ff0e6671257f8c57e8c1d50b423b61ffffa4282fc1a89962b98ffb2b01318ba3
- cdfaa0806b4522dbd00deabce6e0f5be19a60ed59c96050f7f91501bf7acd5d7
- d944f8bbe05f180b1d831c13a74c306d5d4752878891754fd4802983ad2433e2
Check this yourself
Every value above is published so a third party can recompute it. The machine-readable credential carries the canonical fields, both signatures and the Merkle path.
There is also an independent verifier that shares no code with this service:
node tools/verify-credential.mjs /verify/bh1:art:01JQ8ZK4M2N7P9R3T5V8W1X4Y7.json
What this does not prove
- It does not prove the content is true, accurate, or good.
- It does not prove that no AI tool was used beyond what is declared above.
- It proves that a verified human carried out this creation process on an attested device.