d7779a91-4161-4f69-bd23-f404b7c4595f

EXTERNAL_SOURCE_ATTESTED · recorded 2026-09-11T22:53:16.817499197+00:00

Transaction

TypeEXTERNAL_SOURCE_ATTESTED
Subjectentity · Hpylori-Iceman
Actorpathogens-ingest-pipeline
Institution—
Recorded at2026-09-11T22:53:16.817499197+00:00
Effective at2016-01-07T00:00:00Z
Domain moduleancient-pathogens
Schema version1
Input entitiesHpylori-Iceman
Output entitiesnone
Revision ofno earlier revision on record

Payload

instrument_model{"Known":"Illumina HiSeq 2000"}
instrument_platform{"Known":"ILLUMINA"}
library_layout{"Known":"PAIRED"}
library_selection{"Known":"RANDOM"}
library_source{"Known":"METAGENOMIC"}
library_strategy{"Known":"WGS"}

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

Source references

  • ERR1094778
  • SAMEA3635117
  • PRJEB11511
  • ERX1174264

Merkle inclusion proof

leaf (index 0)0xf74f…fc8f
↓
merkle root0xf74f…fc8f

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
0x9aff…5c3a
Signing key
authority-1
Signature
0xa47e…b401

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 hash0x9aff7fc505e038c276aad63f3fc5c6c6c0f8c1ccb87f258823ac6a290fdf5c3a
Signature0xa47ec3f9fbdfe6701603ef0bc93d0971bfe56712929658fa784426990d92effd1d845785671f5ebbe10448cd2327709ed9e3605afb083392fcfd54bb4562b401