Chain of custody receipt

Source #48117

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 — Derek Schmidt (2024-07-02)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Derek%20Schmidt%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2024-07-02
EntityDerek Schmidt
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:14:36.745Z UTC
SHA-256e101aeb30f524ee3209add0a193fd93adc8e9f6f58850e8c489c742e69bfd15e
Content length692 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001520575",
    "0000037472"
  ],
  "period_ending": "2024-06-30",
  "file_num": [
    "000-05151"
  ],
  "display_names": [
    "Schmidt Derek P  (CIK 0001520575)",
    "FLEXSTEEL INDUSTRIES INC  (FLXS)  (CIK 0000037472)"
  ],
  "xsl": "xslF345X05",
  "schema_version": "X0508",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2024-07-02",
  "biz_states": [
    "IA"
  ],
  "sics": [
    "2510"
  ],
  "form": "4",
  "adsh": "0001127602-24-019929",
  "film_num": [
    "241097155"
  ],
  "biz_locations": [
    "",
    "Dubuque, IA"
  ],
  "file_type": "4",
  "file_description": "PRIMARY DOCUMENT",
  "inc_states": [
    "",
    "MN"
  ],
  "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/48117/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/48117/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/48117/receipt.json