Chain of custody receipt

Source #2895

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.

TitleMultiple financial news sources including BigGo Finance
Original URLhttps://pitchbook.com/profiles/investor/166267-00
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2017-01-01
EntityHPSP
Captured2026-04-08T17:58:08.583Z UTC
Hash computed at2026-04-08T17:58:08.583Z UTC
SHA-2567bfdc7433b7947373848102c274620a55a1a5782808d30e23d0f5ce4572e4da8
Content length133 bytes
Content preview (first 800 chars) 
HPSP was originally the equipment business division of Poongsan Group's subsidiary Poongsan Microtec before the Crescendo acquisition

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/2895/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/2895/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/2895/receipt.json