THE ANCIENT
BIOCHAIN

d39f3a81-b5f2-4a4f-a267-c8d5b391caee

ANALYSIS_RECORDED · recorded 2026-09-11T22:53:16.204484815+00:00

Transaction

TypeANALYSIS_RECORDED
Subjectgenetic_analysis · Log02.SG
Actoradna-ingest-pipeline
Institution
Recorded at2026-09-11T22:53:16.204484815+00:00
Effective at
Domain moduleancient-dna
Schema version1
Input entitiesLog02.SG
Output entitiesnone
Revision ofno earlier revision on record

Payload

assessment{"Known":"Pass"}
coverage_autosomal_targets{"Known":"5.26035446"}
family_relationsUnknown
molecular_sex{"Known":"F"}
mtdna_haplogroupUnknown
y_haplogroup{"Known":"n/a (female)"}
y_haplogroup_isogg{"Known":"n/a (female)"}
y_haplogroup_manual{"Known":"n/a (female)"}

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)0xe7c6…501a
merkle root0xe7c6…501a

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
0xbba3…1e78
Signing key
authority-1
Signature
0x8fa3…4d0a

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 hash0xbba37b9d113bfb6c45bdb186d939edbce72683d6e7ef1a78f5695fded98f1e78
Signature0x8fa3bcbe6a6569d3495637384dcd319dfc53d530a505795a996c2aed3a7ff9683fbf618b6f7afdba151a6519f5d591e9f27f54682a4d08d80a34fb832b054d0a