Chain of custody receipt

Source #61568

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: NextEra Energy not found in sam_gov
Original URL(none — typed-API result with no web URL)
PublicationPipeline — search validation (sam_gov)
Source typeclaim_flag
Date2026-05-25
EntityNextEra Energy
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T00:20:54.142Z UTC
SHA-25632e51cf9d8d9a939dc3fba4735067b4f3387dd770837819d46d6d9d5aa3f0433
Content length270 bytes
Content preview (first 800 chars) 
Entity NextEra Energy is expected to appear in sam_gov (matches profile: usaspending, sam_gov, opencorporates). 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/61568/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/61568/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/61568/receipt.json