Chain of custody receipt

Source #40690

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 EDGAR: filing — Electronic Privacy Information Center (2004-08-18)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Electronic%20Privacy%20Information%20Center%20(EPIC)%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2004-08-18
EntityElectronic Privacy Information Center (EPIC)
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:13:47.632Z UTC
SHA-25652394496d7ce235e84548e0c464a5a5651dbdbbdd0df895222af3f13c86ba437
Content length564 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001288776"
  ],
  "period_ending": null,
  "file_num": [
    "333-114984"
  ],
  "display_names": [
    "Google Inc.  (CIK 0001288776)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2004-08-18",
  "biz_states": [
    "CA"
  ],
  "sics": [],
  "form": "S-1/A",
  "adsh": "0001193125-04-142742",
  "film_num": [
    "04983085"
  ],
  "biz_locations": [
    "Mountain View, CA"
  ],
  "file_type": "S-1/A",
  "file_description": "AMENDMENT NO. 9 TO FORM S-1",
  "inc_states": [
    "DE"
  ],
  "items": []
}

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/40690/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/40690/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/40690/receipt.json