Chain of custody receipt

Source #6475

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.

TitleAxon press release
Original URLhttps://www.police1.com/use-of-force/articles/7-findings-from-first-ever-study-on-body-cameras-vXxQaFG9bYJWX9Ak/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2020-09-30
EntityAxon Enterprise
Captured2026-04-13T04:17:29.902Z UTC
Hash computed at2026-04-13T04:17:29.902Z UTC
SHA-25621ebe144655ff606da4d067de4437f569192e9bc580e06ea1c5997118df271d4
Content length143 bytes
Content preview (first 800 chars) 
U.S. Customs and Border Protection signed a $13 million contract in September 2020 to equip 3,800 border patrol agents with Axon Body 3 cameras

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/6475/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/6475/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/6475/receipt.json