Chain of custody receipt

Source #6251

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.

TitlePublic company records and SEC filings
Original URLhttps://www.fec.gov/introduction-campaign-finance/how-to-research-public-records/individual-contributions/
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2002-12-01
EntityLinkedIn
Captured2026-04-13T02:58:12.357Z UTC
Hash computed at2026-04-13T02:58:12.357Z UTC
SHA-256d2c26b12c2c4769e224e1e757dbac5c4408e2582e4c1c325ac405fcefc73f4ae
Content length4,064 bytes
Content preview (first 800 chars)
FEC | Individual Contribution Research

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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/6251/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/6251/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/6251/receipt.json