Chain of custody receipt

Source #45841

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 — Matthew Goldstein (2004-06-28)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Matthew%20Goldstein%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2004-06-28
EntityMatthew Goldstein
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:45:55.076Z UTC
SHA-256e20435a12e08c4d187ea2bbce661687cd860dc9ed672ad9acd5d7e837b1e67df
Content length700 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001183186",
    "0001219400"
  ],
  "period_ending": "2004-06-25",
  "file_num": [
    "001-31781"
  ],
  "display_names": [
    "NATIONAL FINANCIAL PARTNERS CORP  (CIK 0001183186)",
    "GOLDSTEIN MATTHEW  (CIK 0001219400)"
  ],
  "xsl": "xslF345X02",
  "schema_version": "X0202",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2004-06-28",
  "biz_states": [
    "NY"
  ],
  "sics": [
    "6411"
  ],
  "form": "4",
  "adsh": "0001181431-04-032519",
  "film_num": [
    "04883687"
  ],
  "biz_locations": [
    "New York, NY",
    "New York, NY"
  ],
  "file_type": "4",
  "file_description": "FORM 4 - OPTIONS GRANT 6/25/04",
  "inc_states": [],
  "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/45841/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/45841/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/45841/receipt.json