Chain of custody receipt

Source #10440

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.

TitleBloomberg Government report
Original URLhttps://www.washingtontechnology.com/contracts/2024/02/jacobs-loses-fight-keep-28b-special-operations-it-contract/393997/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2022-06-05
EntitySpecial Operations Command (SOCOM)
Captured2026-04-15T07:48:37.793Z UTC
Hash computed at2026-04-15T07:48:37.793Z UTC
SHA-2566e9444ed44949b4054d45318867633fa06f109ad353ff86fd742fd4b3c100e00
Content length135 bytes
Content preview (first 800 chars) 
SOCOM is seeking $600 million to expand AI and machine learning for global intelligence gathering through its Global Analytics Platform

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/10440/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/10440/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/10440/receipt.json