Chain of custody receipt

Source #80813

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.

TitleUSASpending.gov: CLEARVIEW AI, INC. — Department of Justice contract 15M10224PA4700107 ($95.0K)
Original URLhttps://www.usaspending.gov/award/CONT_AWD_15M10224PA4700107_1544_-NONE-_-NONE-/
PublicationUSASpending.gov
Source typecontract
Date2024-02-22
EntityClearview AI
Captured2026-10-03T13:47:32.543Z UTC
Hash computed at2026-10-03T13:47:32.543Z UTC
SHA-25648ca52c096c88062c83c20aecab034bd12d0255746ff28497acb4f01cc86a331
Content length587 bytes
Content preview (first 800 chars) 
{
  "internal_id": 278332731,
  "Award ID": "15M10224PA4700107",
  "Recipient Name": "CLEARVIEW AI, INC.",
  "Award Amount": 95000,
  "Description": "*LAW ENFORCEMENT SENSITIVE* (LES) IOD-TOG-ESB-(CIU) - INVESTIGATOR TOOL + CLOUD DATABASE LOCAL LICENSE CONTRACT FILE: APC-FY24-000032",
  "Awarding Agency": "Department of Justice",
  "Awarding Sub Agency": "U.S. Marshals Service",
  "Start Date": "2024-02-22",
  "End Date": "2026-02-21",
  "awarding_agency_id": 252,
  "agency_slug": "department-of-justice",
  "generated_internal_id": "CONT_AWD_15M10224PA4700107_1544_-NONE-_-NONE-"
}

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/80813/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/80813/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/80813/receipt.json