Chain of custody receipt

Source #4662

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.

TitleCette perquisition a été réalisée en présence d'Ariane de ...
Original URLhttps://www.facebook.com/lefigaro/posts/cette-perquisition-a-%C3%A9t%C3%A9-r%C3%A9alis%C3%A9e-en-pr%C3%A9sence-dariane-de-rothschild-directrice-g/1413615600805575/
Publicationwww.facebook.com
Source typeparliamentary_record
Date2026
EntityAriane de Rothschild
Captured2026-04-12T17:27:04.530Z UTC
Hash computed at2026-04-12T17:27:04.530Z UTC
SHA-256b9d494f05b9c40a2a641c58f686f14f65a3d298869d9755c8ff726864c44b8d8
Content length272 bytes
Content preview (first 800 chars) 
EsUBCioIDhgCIiQ0MGQyMWMwMy1kMDk5LTQ4ZmUtOTM0NC04MWVlMmVmZWMzZjQSDOb0aia2mfoxFdzVjRoMFxs9/PTlZYIH9xeWIjA3yOzJodzwLHli6MioS7HEBu6dCXQFK61mqsXgWbsJRHMUh5TbGieNnaa9yzZjOYkqSfAQlBVhn4mBdJokkve/7O6ECmkXGabqQCwKJadZ01AyrA8Dfr6Rv6WMpJO4THRHS/BJhRaGYV8n9nCyK2+Fo/Oy54MyZuTSAV8YAw==

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/4662/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/4662/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/4662/receipt.json