Chain of custody receipt

Source #3600

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 analysis of Pentagon spending
Original URLhttps://www.space.com/space-force-spacex-national-security-launches-october-2024
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2026-01-01
EntityUS Department of Defense (Pentagon)
Captured2026-04-11T20:15:11.651Z UTC
Hash computed at2026-04-11T20:15:11.651Z UTC
SHA-256646a1ff12aa58f21b0f7c5f974786ef1c8393288edc7e1bb54c05e601882dac0
Content length145 bytes
Content preview (first 800 chars) 
The PLEO (Proliferated LEO) program ceiling grew from $900 million to $13 billion, signaling Pentagon views Starshield as critical infrastructure

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/3600/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3600/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3600/receipt.json