Chain of custody receipt

Source #80896

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: IMPRES TECHNOLOGY SOLUTIONS, INC — Department of Housing and Urban Development contract 86615426F00013 ($46.28M)
Original URLhttps://www.usaspending.gov/award/CONT_AWD_86615426F00013_8600_47QTCA21A001G_4732/
PublicationUSASpending.gov
Source typecontract
Date2026-09-30
EntityImpres Technology Solutions
Captured2026-10-03T13:48:36.223Z UTC
Hash computed at2026-10-03T13:48:36.223Z UTC
SHA-25631452562b71ceea24d0987c310445bc808f7f519fc498324b4f82c6884820a91
Content length564 bytes
Content preview (first 800 chars) 
{
  "internal_id": 363076264,
  "Award ID": "86615426F00013",
  "Recipient Name": "IMPRES TECHNOLOGY SOLUTIONS, INC",
  "Award Amount": 46282841.9,
  "Description": "NUTANIX DATACENTER REFRESH",
  "Awarding Agency": "Department of Housing and Urban Development",
  "Awarding Sub Agency": "Department of Housing and Urban Development",
  "Start Date": "2026-09-30",
  "End Date": "2027-09-29",
  "awarding_agency_id": 882,
  "agency_slug": "department-of-housing-and-urban-development",
  "generated_internal_id": "CONT_AWD_86615426F00013_8600_47QTCA21A001G_4732"
}

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/80896/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/80896/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/80896/receipt.json