Chain of custody receipt

Source #139

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: SpaceX - Parliamentary Record
Original URLhttps://www.congress.gov/search?q=%7B%22search%22%3A%22SpaceX%22%7D
PublicationPublic Record Research
Source typediscovery_scope_note
Date2024
EntitySpaceX
Captured2026-04-05T07:55:59.959Z UTC
Hash computed at2026-04-05T07:55:59.959Z UTC
SHA-256d9bca0d6d29c77e8f447d6f5ea045fc45effc9fc4fd72321a2e07afc902d492e
Content length601 bytes
Content preview (first 800 chars)
SpaceX (Space Exploration Technologies Corp.) has been referenced in parliamentary and congressional records across multiple jurisdictions, primarily in contexts related to government contracts, space policy, national security, and regulatory oversight. The company's relationship with NASA, the Department of Defense, and various regulatory bodies has generated significant legislative and parliamentary attention. Key areas of documented discussion include the Commercial Crew Program, Starlink satellite constellation concerns, export control compliance, and competition in the space launch market.

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/139/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/139/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/139/receipt.json