Chain of custody receipt

Source #3597

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.

TitleReuters and multiple news sources
Original URLhttps://flightplan.forecastinternational.com/2024/10/25/spacex-lands-major-launch-contracts-from-u-s-space-force/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2021-01-01
EntityNational Reconnaissance Office (NRO)
Captured2026-04-11T20:15:11.635Z UTC
Hash computed at2026-04-11T20:15:11.635Z UTC
SHA-2561d59597535d871d79b6ad2bae1822ebd01871a5ff3c88c122d7308d0430b3887
Content length126 bytes
Content preview (first 800 chars) 
The $1.8 billion classified contract is with the National Reconnaissance Office (NRO) for the Starshield spy satellite program

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/3597/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3597/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3597/receipt.json