Chain of custody receipt

Source #80812

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 15F06726P0000453 ($150.0K)
Original URLhttps://www.usaspending.gov/award/CONT_AWD_15F06726P0000453_1549_-NONE-_-NONE-/
PublicationUSASpending.gov
Source typecontract
Date2026-01-26
EntityClearview AI
Captured2026-10-03T13:47:32.527Z UTC
Hash computed at2026-10-03T13:47:32.527Z UTC
SHA-256ccae68012f17abbf6006a5ecaf65fb26b3a2f8ed71cf42434496358b09dbb659
Content length472 bytes
Content preview (first 800 chars) 
{
  "internal_id": 357639430,
  "Award ID": "15F06726P0000453",
  "Recipient Name": "CLEARVIEW AI, INC.",
  "Award Amount": 150000,
  "Description": "CLEARVIEW",
  "Awarding Agency": "Department of Justice",
  "Awarding Sub Agency": "Federal Bureau of Investigation",
  "Start Date": "2026-01-26",
  "End Date": "2027-07-27",
  "awarding_agency_id": 252,
  "agency_slug": "department-of-justice",
  "generated_internal_id": "CONT_AWD_15F06726P0000453_1549_-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/80812/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/80812/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/80812/receipt.json