THE ANCIENT
BIOCHAIN

8add9ddb-16a5-4da3-8822-021cce3fba8b

ENTITY_CREATED · recorded 2026-09-11T22:53:16.284483919+00:00

Transaction

TypeENTITY_CREATED
Subjectentity · A_Sardinian-4.DG
Actoradna-ingest-pipeline
Institution
Recorded at2026-09-11T22:53:16.284483919+00:00
Effective at
Domain moduleancient-dna
Schema version1
Input entitiesnone
Output entitiesA_Sardinian-4.DG
Revision ofno earlier revision on record

Payload

Capture_TypeShotgun
Collection_IDHGDP00665
CountryItaly
Coverage_on_Target_SNPs24.68
Date_Typemodern
Genetic_SexM
Genotype_Ploidydiploid
Group_NameIgnore_Sardinian(discovery).DG
Latituden/a
Library_Builtds
Locationn/a
Longituden/a
NotePASS
Nr_SNPs593109
Poseidon_IDA_Sardinian-4.DG
PublicationMeyerScience2012;AADR;AADRv424

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

Source references

  • MeyerScience2012
  • AADR
  • AADRv424

Merkle inclusion proof

leaf (index 0)0xafe5…65e2
merkle root0xafe5…65e2

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
0x8b28…73b2
Signing key
authority-1
Signature
0x5f95…c80e

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 hash0x8b28919417299179b83ee0163a651805640ebc992e11364e9afbc55f503a73b2
Signature0x5f9573dd05e9565b8c917a09f6f244f8db7b064d5b78cccb2ebf9928c2aefca47a5cc4207923acc8158410575b7fef5315027315e6c1193beb5c04907fc2c80e