Chain of custody receipt

Source #80910

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: KPMG LLP — Department of Defense contract FA701422F0045 ($68.95M)
Original URLhttps://www.usaspending.gov/award/CONT_AWD_FA701422F0045_9700_FA701420D0009_9700/
PublicationUSASpending.gov
Source typecontract
Date2022-02-25
EntityKPMG
Captured2026-10-03T13:49:00.476Z UTC
Hash computed at2026-10-03T13:49:00.476Z UTC
SHA-2566c1e8eee318c5d34fcc39a178024c3143473e0f3c678ddbdf548298cd011e434
Content length492 bytes
Content preview (first 800 chars) 
{
  "internal_id": 298364048,
  "Award ID": "FA701422F0045",
  "Recipient Name": "KPMG LLP",
  "Award Amount": 68947456.67,
  "Description": "PKS-HILL-BECK-AFSTS DCSA REFORM AWARD.",
  "Awarding Agency": "Department of Defense",
  "Awarding Sub Agency": "Department of the Air Force",
  "Start Date": "2022-02-25",
  "End Date": "2026-05-28",
  "awarding_agency_id": 1173,
  "agency_slug": "department-of-defense",
  "generated_internal_id": "CONT_AWD_FA701422F0045_9700_FA701420D0009_9700"
}

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/80910/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/80910/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/80910/receipt.json