Chain of custody receipt

Source #46623

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 — Donald J. Trump for President (2021-04-12)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Donald%20J.%20Trump%20for%20President%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2021-04-12
EntityDonald J. Trump for President
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:18:48.919Z UTC
SHA-25607fc22ecbbb13ebd99e8521d38a42324585fa86f9c6ab4608cbf9424935eb7c4
Content length587 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001109116"
  ],
  "period_ending": "2020-12-31",
  "file_num": [
    "001-15997"
  ],
  "display_names": [
    "ENTRAVISION COMMUNICATIONS CORP  (EVC)  (CIK 0001109116)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2021-04-12",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "4833"
  ],
  "form": "10-K",
  "adsh": "0001564590-21-018394",
  "film_num": [
    "21819278"
  ],
  "biz_locations": [
    "Santa Monica, CA"
  ],
  "file_type": "10-K",
  "file_description": "10-K",
  "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/46623/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/46623/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/46623/receipt.json