Chain of custody receipt

Source #18

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.

TitleResearch: Elon Musk - parliamentary record
Original URLhttps://www.congress.gov/search?q=%7B%22search%22%3A%22Elon%20Musk%22%7D
PublicationPublic Record Research
Source typediscovery_scope_note
Date2024
EntityElon Musk
Captured2026-04-05T07:31:03.360Z UTC
Hash computed at2026-04-05T07:31:03.360Z UTC
SHA-2564ddb9b9eb20090fd694f229d950dc17098d81f64e19d792446aefa39896c6ab0
Content length488 bytes
Content preview (first 800 chars)
Elon Musk has been referenced in parliamentary and congressional records across multiple countries, primarily in contexts related to his companies (Tesla, SpaceX, Twitter/X), technology policy, and business practices. He has not served as an elected official and has limited direct testimony before legislative bodies. Most parliamentary references involve discussions about his companies, regulatory matters, or broader policy debates where his business activities are cited as examples.

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/18/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/18/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/18/receipt.json