Chain of custody receipt

Source #80848

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.

Title	USASpending.gov: COPIOUS IMAGING LLC — Department of Defense contract W909MY20C0001 ($2.89M)
Original URL	https://www.usaspending.gov/award/CONT_AWD_W909MY20C0001_9700_-NONE-_-NONE-/
Publication	USASpending.gov
Source type	`contract`
Date	2020-06-02
Entity	Copious Imaging
Captured	2026-10-03T13:47:45.179Z UTC
Hash computed at	2026-10-03T13:47:45.179Z UTC
SHA-256	`78740aecf7613deef40adfc7df70bfaae023d63aa61b251f0ad000595fae11ed`
Content length	695 bytes

Content preview (first 800 chars)

{
  "internal_id": 349176671,
  "Award ID": "W909MY20C0001",
  "Recipient Name": "COPIOUS IMAGING LLC",
  "Award Amount": 2893859.44,
  "Description": "THIS IS A RAPID INNOVATION FUND (RIF) AWARD AGAINST BROAD AGENCY ANNOUNCEMENT (BAA) EFFORT: DUAL BAND (MW,LW) DIGITAL PIXEL UPGRADE TO FA18 IRST FOR ENHANCED TACTICAL, FOR ARMY REQUIREMENT HQ0034-19-BAA-RIF-0001, USDR&E-SSSO-19-BAA-RIF-0002.",
  "Awarding Agency": "Department of Defense",
  "Awarding Sub Agency": "Department of the Army",
  "Start Date": "2020-06-02",
  "End Date": "2022-09-20",
  "awarding_agency_id": 1173,
  "agency_slug": "department-of-defense",
  "generated_internal_id": "CONT_AWD_W909MY20C0001_9700_-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:

Take the URL field and the original document content.
Concatenate url + '\n' + content and SHA-256 it.
Compare to the SHA-256 row above.

Or POST the candidate content to /source/80848/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/80848/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/80848/receipt.json