Chain of custody receipt

Source #10271

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.

TitleSEC filings and company records
Original URLhttps://fintel.io/sfs/us/saic
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2006-10-17
EntitySAIC (Science Applications International Corporation)
Captured2026-04-14T01:13:50.977Z UTC
Hash computed at2026-04-14T01:13:50.977Z UTC
SHA-256111bf86d47dd34b2a8251aaff58ed820de6ba913530a34341c313e2b544f7d77
Content length88 bytes
Content preview (first 800 chars) 
SAIC completed its Initial Public Offering on October 17, 2006, raising US$1.245 billion

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/10271/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/10271/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/10271/receipt.json