THE ANCIENT
BIOCHAIN

ab832835-9c5b-4e2e-ab64-8331a2610713

REVISION_RECORDED · recorded 2026-09-11T22:53:18.658242902+00:00

Transaction

TypeREVISION_RECORDED
Subjectentity · Les_Cottes_final.SG
Actoradna-ingest-pipeline
Institution—
Recorded at2026-09-11T22:53:18.658242902+00:00
Effective at—
Domain moduleancient-dna
Schema version1
Input entitiesLes_Cottes.SG
Output entitiesLes_Cottes_final.SG

Payload

reasonAADR v66.p1 README: genetic IDs can change between releases; persistent ID promoted to the new Genetic ID

Decoded from the canonical CBOR payload — the exact bytes the chain commits to.

Source references

  • AADR v62.0 (dataverse.harvard.edu/api/access/datafile/13994492)

Merkle inclusion proof

leaf (index 0)0x7a3b…58ae
↓
merkle root0x7a3b…58ae

Recombining the leaf with each sibling hash in order should reproduce this root independently — this is the raw proof, not just a pass/fail check.

What this actually establishes

  • IntegrityVerified
  • Inclusion proof (Merkle)Verified
  • Signing key statusActive

Trust not established in this browser context

Nothing above checks the signature against an independent authority, or links this record to a trusted checkpoint. That requires offline verification via biochain-cli with a separately, independently provisioned trust-anchor profile — a real, separate capability this browser session cannot perform on its own.

Integrity
Payload hash
0xa6f2…30b2
Signing key
authority-1
Signature
0xa731…4204

Verification

online checks passed
  • Transaction structure validpassed
  • Payload hash matches recorded hashpassed
  • Merkle proof matches block headerpassed

Signing key

Active

This key is currently registered and active.

Actor
authority-1
Organisation
adna

Reflects this key’s status as currently recorded on this chain — a self-referential check, not independent trust-anchor verification. Offline, trust-anchor-rooted verification is a separate CLI capability with its own explicitly supplied trust profile.

Full digests

Payload hash0xa6f20914e8e39e7c25fc9a5a42b61604d9845c5015d8a663eeb609c3f22430b2
Signature0xa731e14dbe481a40b321db7ffbcbe0ff62de6d51a920923757cfd1f97830d77ea63781dedb3916be34734dd1296e63db172c0f9db61b13572f8c3b7481474204