Chain of custody receipt

Source #3599

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.

TitleFed-Spend contract tracking
Original URLhttps://dailygalaxy.com/2024/10/us-space-force-spacex-defense-satellite/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2026-01-01
EntitySpace Development Agency
Captured2026-04-11T20:15:11.646Z UTC
Hash computed at2026-04-11T20:15:11.646Z UTC
SHA-256b3c2bc7116ae78008914203c22daf52e3f80d2a55e4fb5f87440c7666d292a78
Content length116 bytes
Content preview (first 800 chars) 
SpaceX won $739 million in January 2026 to launch 5 batches of Tranche 2 satellites for the Space Development Agency

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/3599/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3599/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3599/receipt.json