Chain of custody receipt

Source #67233

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: 4 — COHEN DAVID I (2022-09-29)
Original URLhttps://www.sec.gov/Archives/edgar/data/1924068/000091957422005691/0000919574-22-005691-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2022-09-29
EntityDavid Cohen
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T02:23:15.151Z UTC
SHA-256a99d7e82d7cfa1c4db87ec4350ff5ef9bd79fcaa894f4c6918c2784f89b124a6
Content length948 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000898361",
    "0001924068",
    "0001606477",
    "0001823144"
  ],
  "period_ending": "2022-09-27",
  "file_num": [
    "001-39687",
    "001-39687",
    "001-39687"
  ],
  "display_names": [
    "COHEN DAVID I  (CIK 0000898361)",
    "Ezrah Charitable Trust  (CIK 0001924068)",
    "Tikvah Management LLC  (CIK 0001606477)",
    "CompoSecure, Inc.  (CMPO, CMPOW)  (CIK 0001823144)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0306",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2022-09-29",
  "biz_states": [
    "NC",
    "NJ"
  ],
  "sics": [
    "6199"
  ],
  "form": "4",
  "adsh": "0000919574-22-005691",
  "film_num": [
    "221278513",
    "221278514",
    "221278515"
  ],
  "biz_locations": [
    "",
    "Charlotte, NC",
    "Charlotte…

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/67233/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/67233/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/67233/receipt.json