Chain of custody receipt

Source #43155

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 — Sackler Family (2019-09-24)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Sackler%20Family%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2019-09-24
EntitySackler Family
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:08:53.614Z UTC
SHA-256bbf70e01638246e07745a24658262b82250a667072eaec357228fe6f24b4b316
Content length690 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001651662",
    "0001517401"
  ],
  "period_ending": "2019-09-24",
  "file_num": [
    "001-35363"
  ],
  "display_names": [
    "CAP 1 LLC  (CIK 0001651662)",
    "Peak Resorts Inc  (CIK 0001517401)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0306",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2019-09-24",
  "biz_states": [
    "OK",
    "MO"
  ],
  "sics": [
    "7011"
  ],
  "form": "4",
  "adsh": "0001567619-19-018723",
  "film_num": [
    "191111784"
  ],
  "biz_locations": [
    "Oklahoma City, OK",
    "Wildwood, MO"
  ],
  "file_type": "4",
  "file_description": "FORM 4",
  "inc_states": [
    "DE",
    "MO"
  ],
  "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/43155/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/43155/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/43155/receipt.json