Chain of custody receipt

Source #6477

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.

TitleThe Intercept analysis
Original URLhttps://www.tucsonsentinel.com/nationworld/report/053125_ice_contracts/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2020-01-01
EntityAxon Enterprise
Captured2026-04-13T04:17:30.011Z UTC
Hash computed at2026-04-13T04:17:30.011Z UTC
SHA-256ed8f68ccac652ec95004d8dedf30c815279b3707966434db42f02f98d6ab0187
Content length87 bytes
Content preview (first 800 chars) 
By 2020, 17,000 of America's roughly 18,000 law enforcement agencies used Axon products

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/6477/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/6477/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/6477/receipt.json