THE ANCIENT
BIOCHAIN

48525146-22b0-4ae8-859d-b845e5e7e292

ANALYSIS_RECORDED · recorded 2026-09-11T22:53:16.186836755+00:00

Transaction

TypeANALYSIS_RECORDED
Subjectgenetic_analysis · Kou01.SG
Actoradna-ingest-pipeline
Institution
Recorded at2026-09-11T22:53:16.186836755+00:00
Effective at
Domain moduleancient-dna
Schema version1
Input entitiesKou01.SG
Output entitiesnone
Revision ofno earlier revision on record

Payload

assessment{"Known":"Pass"}
coverage_autosomal_targets{"Known":"2.67758524"}
family_relationsUnknown
molecular_sex{"Known":"U"}
mtdna_haplogroupUnknown
y_haplogroup{"Known":"n/a (sex unknown)"}
y_haplogroup_isogg{"Known":"n/a (sex unknown)"}
y_haplogroup_manual{"Known":"n/a (sex unknown)"}

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)0xe086…17e9
merkle root0xe086…17e9

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
0x2279…9d8f
Signing key
authority-1
Signature
0x3e44…0205

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 hash0x2279a8614f33f471abdb02064346db9675791d389d8e7aa7ad65dbf995939d8f
Signature0x3e440c4c455227d62bc6385d78dc4e52888c245e8ed95fcd028b0e851a0dba9edd7bbd541a7587b3bfb62db67fef498f4613a1b166dc3d7eb685c3fee8ef0205