Chain of custody receipt

Source #58475

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 — SR (2007-08-06)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Stanford%20Review%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2007-08-06
EntityStanford Review
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-14T03:50:51.987Z UTC
SHA-2564274ed75b76ff62d5575af4ac1625e1b1c4d6fa22c20db4880dd7253e50edfef
Content length573 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0000039191"
  ],
  "period_ending": "2007-06-30",
  "file_num": [
    "028-01013"
  ],
  "display_names": [
    "FROLEY REVY INVESTMENT CO INC  (CIK 0000039191)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "13F-HR"
  ],
  "file_date": "2007-08-06",
  "biz_states": [
    "CA"
  ],
  "sics": [],
  "form": "13F-HR",
  "adsh": "0000039191-07-000004",
  "film_num": [
    "071026902"
  ],
  "biz_locations": [
    "Los Angeles, CA"
  ],
  "file_type": "13F-HR",
  "file_description": "Q2 2007",
  "inc_states": [
    "CA"
  ],
  "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/58475/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/58475/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/58475/receipt.json