Chain of custody receipt

Source #42406

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 — Edmond de Rothschild Group (2021-03-03)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Edmond%20de%20Rothschild%20Group%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2021-03-03
EntityEdmond de Rothschild Group
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:10:53.003Z UTC
SHA-2567ee7432af6187c1de4f2de95500aa3c4792e4a94a9d2a2a3a55bbf2008d2d1d5
Content length559 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001846348"
  ],
  "period_ending": null,
  "file_num": [
    "333-253832"
  ],
  "display_names": [
    "Rocket Global Acquistion Corp.  (CIK 0001846348)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2021-03-03",
  "biz_states": [
    "E9"
  ],
  "sics": [],
  "form": "S-1",
  "adsh": "0001104659-21-031441",
  "film_num": [
    "21709085"
  ],
  "biz_locations": [
    "Ugland House, E9"
  ],
  "file_type": "S-1",
  "file_description": "FORM S-1",
  "inc_states": [
    "E9"
  ],
  "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/42406/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/42406/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/42406/receipt.json