Chain of custody receipt

Source #59861

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 — Richard M. Berman (2010-03-01)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Richard%20M.%20Berman%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2010-03-01
EntityRichard M. Berman
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-17T12:17:43.091Z UTC
SHA-256cb09dee88c73f2c7230a4d3172b2dacd79283eff72b1b609a2be88dd3bf89bb8
Content length629 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001071220"
  ],
  "period_ending": null,
  "file_num": [
    "021-93739"
  ],
  "display_names": [
    "RUSSELL INDUSTRIES INC  (CIK 0001071220)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0603",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2010-03-01",
  "biz_states": [
    "TX"
  ],
  "sics": [],
  "form": "D/A",
  "adsh": "0001071220-10-000003",
  "film_num": [
    "10641398"
  ],
  "biz_locations": [
    "The Woodlands, TX"
  ],
  "file_type": "D/A",
  "file_description": null,
  "inc_states": [
    "NV"
  ],
  "items": [
    "04.1",
    "04.2",
    "04.3",
    "06"
  ]
}

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/59861/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/59861/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/59861/receipt.json