THE ANCIENT
BIOCHAIN

1af39eda-11bd-4cdc-95ed-eec69e880fc8

PUBLICATION_LINKED · recorded 2026-09-11T22:53:16.411974480+00:00

Transaction

TypePUBLICATION_LINKED
Subjectpublication · HajdinjakKelsoNature2018
Actoradna-ingest-pipeline
Institution
Recorded at2026-09-11T22:53:16.411974480+00:00
Effective at
Domain moduleancient-dna
Schema version1
Input entitiesnone
Output entitiesLes_Cottes_final.SG
Revision ofno earlier revision on record

Payload

publicationHajdinjakKelsoNature2018

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

Source references

  • AADR v66 (dataverse.harvard.edu/api/access/datafile/13994515)

Merkle inclusion proof

leaf (index 0)0x720b…3e93
merkle root0x720b…3e93

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
0xc1a6…8701
Signing key
authority-1
Signature
0xc726…370a

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 hash0xc1a6838121adf35d73317c7c165c223d1949c457afda7efac3141918595c8701
Signature0xc726d6956957699c512b3e4cf6fe8fd36a4ecf23fe66a21bf0d92170b6c8ca5ad8cb4aea6fc918922f35abc536b7536428daa4260d72cca6c26fb606a16c370a