Chain of custody receipt

Source #3169

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.

TitlePRNewswire press release and imec announcement
Original URLhttps://www.intc.com/filings-reports/all-sec-filings?form_type=10-K&year=
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2024-01-10
EntityHPSP
Captured2026-04-08T20:06:52.532Z UTC
Hash computed at2026-04-08T20:06:52.532Z UTC
SHA-2565f6aef5f57f5e5ac3c933118d87f509f8830a7cc3f1dc3516130882820ce8b21
Content length153 bytes
Content preview (first 800 chars) 
HPSP signed a Joint Development Project agreement with imec on January 10, 2024, to strengthen R&D on High-Pressure Annealing and High Pressure Oxidation

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/3169/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/3169/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/3169/receipt.json