742b592f947502b1f9161cb6572b8cff1bf57aa5f1006a6fcbe2655bfe08b8c9
ATTESTED RECORD IN A SIGNED CHECKPOINT 0 OF 2 INDEPENDENT COSIGNERS BITCOIN ANCHORED
$ curl -H 'Accept: application/json' https://aisourceoftruth.com/r/742b592f947502b1f9161cb6572b8cff1bf57aa5f1006a6fcbe2655bfe08b8c9/certificate # this page is a rendering of the API. Reproduce it as data.
EVIDENCE LAYERS
| LAYER | WHAT IT SHOWS | HERE | STATE |
|---|---|---|---|
| 1 · Signature | The key holder signed these exact bytes | Ed25519 key promptreports-ai#1, checked at ingest | VALID AT INGEST |
| 2 · Log inclusion | The record is a leaf of an RFC 6962 tree under a signed checkpoint | leaf 34 of 46 in a signed checkpoint | PROVED |
| 3 · Outside cosigners | Independent witnesses saw no fork or rollback of the log | 0 of 2 required independent cosignatures (quorum not met) | QUORUM NOT MET |
| 4 · Qualified time | A timestamp authority dated the daily root that includes the record | 2 verified timestamps, none eIDAS qualified | NOT QUALIFIED |
| 5 · Bitcoin anchor | The daily root existed by a Bitcoin block, through OpenTimestamps | block 975532 | ANCHORED |
Each layer stands on its own. The signature, the log proof, the timestamps and the Bitcoin anchor check from the export bundle alone; cosignatures check against each witness's own key.
RECORD
typeATTESTED · provenance
publisherPromptReports
signing key
promptreports-ai#1 · Ed25519 · active · public keysignature
pVsyVqI3GPQ-0eN4Asnrfks0PA24cd1RkGpSl4HShLIcjEBMJiwhOKROArjb66MerqZzfp-E7oXe6N28QunRDgappended2026-11-12T03:10:45Z
log index#34
LOG POSITION AND PROOF
leaf34 of 46 ·
be41b0f8534571aecacfcb960622f6ad5f0c431023652bb7dbf72d31327beb60merkle root
8afb270ce073c94bf1171b4c0fd22b1181d861f801975919075bbb8527279dde · checkpoint 46audit path
ee86847302167dc8af9e4346f9a1f8ba97033183f5a8bd8da381219e054f262e611e52126c0512c991d3f19d0f57dda6ea2d085a083194059df03aee65c144bcc2ac2b9df784f5f4c7c382a6dd04ae5030852a9cac5d2e948b29752e8b5ea9668c63962d8b4a19c2b7e85da220dcbaadb595f1561e58276ec948fcefaaa5c7b7f3e7ee7024174af8e6374b1188c180bb7c6e6dcb893177412250b5b64f45d35fwitnessedQUORUM NOT MET 0 of 2 required independent cosignatures on the checkpoint at tree size 46 (quorum not met) · policy
daily root2026-11-12 · leaf 34 of 41
witness commit585ea0757e14
OUTSIDE COSIGNERS
Who checked the log
policy2 independent cosignatures required; a witness run by the registry's operator never counts · tlog-policy file NOT MET
No witness is configured for this log yet.
A cosignature means the witness checked that this checkpoint extends every earlier one it saw. It is not an endorsement of this record.
TIME
Clocks outside the registry
timestamp2026-11-12T06:00:00Z · timestamp.digicert.com VERIFIED NOT QUALIFIED REVOCATION UNKNOWN the signer is not on the qualified-TSA list; no revocation evidence is stored for this token
timestamp2026-11-12T06:00:00Z · freetsa.org VERIFIED NOT QUALIFIED REVOCATION GOOD · OCSP the signer is not on the qualified-TSA list
bitcoin anchorblock 975532 ANCHORED reported by the proof; the registry runs no Bitcoin node, so check the block yourself · .ots
WHAT THIS PROVES
- The record body with this SHA-256 digest existed no later than the appended time, and no later than the timestamp authority's time on the root that includes it.
- The holder of the listed signing key signed exactly these bytes.
- The record sits at this position in an append-only log whose signed checkpoints and daily roots are published outside the registry.
WHAT THIS DOES NOT PROVE
- That the record's contents are true.
- Who authored the underlying work: a signature shows who signed, not who wrote.
- Anything about the private content behind a hash-only record (evidence, incident) beyond its hash.
CHECK IT YOURSELF
curl -s -H 'Accept: application/vnd.aisot.record+json' https://aisourceoftruth.com/r/742b592f947502b1f9161cb6572b8cff1bf57aa5f1006a6fcbe2655bfe08b8c9 | sha256sum # must print 742b592f947502b1f9161cb6572b8cff1bf57aa5f1006a6fcbe2655bfe08b8c9
curl -s https://aisourceoftruth.com/v1/keys/promptreports-ai # the public key for promptreports-ai#1; check the Ed25519 signature over the exact bytes
curl -s https://aisourceoftruth.com/v1/proofs/inclusion/742b592f947502b1f9161cb6572b8cff1bf57aa5f1006a6fcbe2655bfe08b8c9 # RFC 6962 audit path; recompute the checkpoint root (RFC 9162 2.1.3.2)
curl -s https://aisourceoftruth.com/v1/roots/2026-11-12 # the daily root, its checkpoint and TSA tokens; compare with the witness commit
curl -s -X POST https://aisourceoftruth.com/v1/export -H 'content-type: application/json' -d '{"digests":["742b592f947502b1f9161cb6572b8cff1bf57aa5f1006a6fcbe2655bfe08b8c9"]}' -o bundle.json && node verify.mjs bundle.json # all of the above offline