Chain of custody receipt

Source #40092

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 — Florida Foundation (2024-08-26)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Florida%20Science%20Foundation%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2024-08-26
EntityFlorida Science Foundation
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:15:17.880Z UTC
SHA-256782796ca1e6f94b8b296a8231a107ec381720dd8e06577a0910b263582db851a
Content length710 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000929985",
    "0001369568"
  ],
  "period_ending": "2024-08-22",
  "file_num": [
    "001-33057"
  ],
  "display_names": [
    "MCENANY PATRICK J  (CIK 0000929985)",
    "CATALYST PHARMACEUTICALS, INC.  (CPRX)  (CIK 0001369568)"
  ],
  "xsl": "xslF345X05",
  "schema_version": "X0508",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2024-08-26",
  "biz_states": [
    "FL"
  ],
  "sics": [
    "2834"
  ],
  "form": "4",
  "adsh": "0001161697-24-000377",
  "film_num": [
    "241242170"
  ],
  "biz_locations": [
    "",
    "Coral Gables, FL"
  ],
  "file_type": "4",
  "file_description": "FORM 4 FOR 08-22-2024",
  "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/40092/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/40092/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/40092/receipt.json