Chain of custody receipt

Source #12929

Cryptographic attestation that the document below was captured in Goblin House's archive at the timestamp shown, with the hash listed. If the original URL goes dark or its content changes, this receipt remains as evidence of what the public record looked like at capture time.

TitleSEARCH_ERROR: Alan Armstrong not found in fec
Original URL(none — typed-API result with no web URL)
PublicationPipeline — search validation (fec)
Source typeclaim_flag
Date2026-04-23
EntityAlan Armstrong
Captured2026-04-23T06:40:10.381Z UTC
Hash computed at2026-04-23T06:40:10.381Z UTC
SHA-256b42bc324754be4b55adc03a35aaba0c197046daa29a367f5af6d2f48e29334d2
Content length233 bytes
Content preview (first 800 chars) 
Entity Alan Armstrong is expected to appear in fec (matches profile: fec). Null result likely indicates query mismatch (legal-name variant, subsidiary, or wrong identifier). No alternate identifiers stored — manual review required.

Verifying this receipt

The hash above was computed as:

sha256( coalesce(url, '<no-url>') || '\n' || raw_content )

Anyone with a copy of the original document can verify the match:

  1. Take the URL field and the original document content.
  2. Concatenate url + '\n' + content and SHA-256 it.
  3. Compare to the SHA-256 row above.

Or POST the candidate content to /source/12929/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/12929/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/12929/receipt.json