Chain of custody receipt

Source #80741

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: PALANTIR TECHNOLOGIES INC. — Department of Veterans Affairs contract 36C10B21F0353 ($93.29M)
Original URLhttps://www.usaspending.gov/award/CONT_AWD_36C10B21F0353_3600_GS35F0086U_4730/
PublicationUSASpending.gov
Source typecontract
Date2021-09-30
EntityPalantir Technologies
Captured2026-10-03T13:46:53.339Z UTC
Hash computed at2026-10-03T13:46:53.339Z UTC
SHA-256c0d3d6938e30567dd1ad69f8586899f89967508461e68894ce229bd7c4f9d8af
Content length503 bytes
Content preview (first 800 chars) 
{
  "internal_id": 279969287,
  "Award ID": "36C10B21F0353",
  "Recipient Name": "PALANTIR TECHNOLOGIES INC.",
  "Award Amount": 93288095.85,
  "Description": "SAAS SOLUTION.",
  "Awarding Agency": "Department of Veterans Affairs",
  "Awarding Sub Agency": "Department of Veterans Affairs",
  "Start Date": "2021-09-30",
  "End Date": "2025-09-29",
  "awarding_agency_id": 561,
  "agency_slug": "department-of-veterans-affairs",
  "generated_internal_id": "CONT_AWD_36C10B21F0353_3600_GS35F0086U_4730"
}

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/80741/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/80741/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/80741/receipt.json