Chain of custody receipt

Source #80830

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: L3HARRIS TECHNOLOGIES, INC. — Department of Commerce contract DOCYA132306CN0012 ($801.52M)
Original URLhttps://www.usaspending.gov/award/CONT_AWD_DOCYA132306CN0012_1323_-NONE-_-NONE-/
PublicationUSASpending.gov
Source typecontract
Date2006-03-31
EntityL3Harris Technologies
Captured2026-10-03T13:47:41.447Z UTC
Hash computed at2026-10-03T13:47:41.447Z UTC
SHA-2566397033366bff68928ac42a1a9269fd1b312f29f64662b848f9f383c9fbb8999
Content length505 bytes
Content preview (first 800 chars) 
{
  "internal_id": 296892540,
  "Award ID": "DOCYA132306CN0012",
  "Recipient Name": "L3HARRIS TECHNOLOGIES, INC.",
  "Award Amount": 801524763,
  "Description": "FIELD DATA COLLECTION AUTOMATION (FDCA)",
  "Awarding Agency": "Department of Commerce",
  "Awarding Sub Agency": "U.S. Census Bureau",
  "Start Date": "2006-03-31",
  "End Date": "2011-12-31",
  "awarding_agency_id": 183,
  "agency_slug": "department-of-commerce",
  "generated_internal_id": "CONT_AWD_DOCYA132306CN0012_1323_-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/80830/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/80830/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/80830/receipt.json