Chain of custody receipt

Source #43041

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 — Harold Rogers (2025-03-07)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Harold%20Rogers%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2025-03-07
EntityHarold Rogers
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:08:53.614Z UTC
SHA-256a52733045f1bcb2c4b20024f481f3a086bbf3ec28e5cba45a336a36a487a9635
Content length660 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001849868",
    "0001834584"
  ],
  "period_ending": "2025-03-05",
  "file_num": [
    "001-40115"
  ],
  "display_names": [
    "Rogers Harold  (CIK 0001849868)",
    "Coupang, Inc.  (CIK 0001834584)"
  ],
  "xsl": "xslF345X05",
  "schema_version": "X0508",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2025-03-07",
  "biz_states": [
    "WA"
  ],
  "sics": [
    "5961"
  ],
  "form": "4",
  "adsh": "0001834584-25-000043",
  "film_num": [
    "25720458"
  ],
  "biz_locations": [
    "",
    "Seattle, WA"
  ],
  "file_type": "4",
  "file_description": "FORM 4",
  "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/43041/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/43041/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/43041/receipt.json