2c844bad80c361db2db61c61e87f350daa7339924b25eea2b60b3643abe6298e
ATTESTED RECORD IN A SIGNED CHECKPOINT 0 OF 2 INDEPENDENT COSIGNERS BITCOIN ANCHORED
$ curl -H 'Accept: application/json' https://aisourceoftruth.com/r/2c844bad80c361db2db61c61e87f350daa7339924b25eea2b60b3643abe6298e/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 40 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
TtAf9AYZPnV3Ofhjy0_bknMdbVnd9NXTaHVn8UlUU_FAO-oQuIqVwbULhW2PPL9b3FpxHhkcHuKkMvV1NTeYDgappended2026-11-12T03:11:15Z
log index#40
LOG POSITION AND PROOF
leaf40 of 46 ·
6ec4de2a7245930d1d9d1f92392d52aad2ebc3f6bcde3a7a354030d91d9d0a93merkle root
8afb270ce073c94bf1171b4c0fd22b1181d861f801975919075bbb8527279dde · checkpoint 46audit path
3d913e7c858b7907a9e8a641f1aadb82e46dde49b45e80436fd3f8c28db8d07e1f4a45ed4232fe4ea6ea34298a4c035d2bf0a9561aa4a59905ce11c08097b2ed2649aaf749873d5069b8be079150ff3cba47aadfb18ece0ba3fb7487ece3313128685ab58b5061fd1331c6821d9add2aeaf9cedbce54dd2ec2acd15905475f3cf3e7ee7024174af8e6374b1188c180bb7c6e6dcb893177412250b5b64f45d35fwitnessedQUORUM NOT MET 0 of 2 required independent cosignatures on the checkpoint at tree size 46 (quorum not met) · policy
daily root2026-11-12 · leaf 40 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/2c844bad80c361db2db61c61e87f350daa7339924b25eea2b60b3643abe6298e | sha256sum # must print 2c844bad80c361db2db61c61e87f350daa7339924b25eea2b60b3643abe6298e
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/2c844bad80c361db2db61c61e87f350daa7339924b25eea2b60b3643abe6298e # 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":["2c844bad80c361db2db61c61e87f350daa7339924b25eea2b60b3643abe6298e"]}' -o bundle.json && node verify.mjs bundle.json # all of the above offline