Chain of custody receipt

Source #47069

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: MacGyver Solutions not found in usaspending
Original URL(none — typed-API result with no web URL)
PublicationPipeline — search validation (usaspending)
Source typeclaim_flag
Date2026-05-10
EntityMacGyver Solutions
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:18:48.919Z UTC
SHA-25689eada5944677f0422fef352a82b69aa23f34e6b855a71654a29d4ade77f8f25
Content length278 bytes
Content preview (first 800 chars) 
Entity MacGyver Solutions is expected to appear in usaspending (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/47069/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/47069/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/47069/receipt.json