THE ANCIENT
BIOCHAIN

6651db41-026b-4873-a038-4eee740a40ce

ANALYSIS_RECORDED · recorded 2026-09-11T22:53:16.231187352+00:00

Transaction

TypeANALYSIS_RECORDED
Subjectgenetic_analysis · Pta08.SG
Actoradna-ingest-pipeline
Institution
Recorded at2026-09-11T22:53:16.231187352+00:00
Effective at
Domain moduleancient-dna
Schema version1
Input entitiesPta08.SG
Output entitiesnone
Revision ofno earlier revision on record

Payload

assessment{"Known":"Pass"}
coverage_autosomal_targets{"Known":"4.82049539"}
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)0x0cff…74f6
merkle root0x0cff…74f6

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
0xd2dc…bbdb
Signing key
authority-1
Signature
0xe8ee…2e04

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 hash0xd2dc5a97ab42089f3e8482843f797db2c05b5427f8ae9a362e3667d40984bbdb
Signature0xe8eec79a27d2c3b53548e814f37024d82ddf184d6d8eb19b6d5852305aaa96afa6e128b989ca42aa71153ffbe628606d19d96e92965d294ac4e370a507982e04