Chain of custody receipt

Source #39871

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 — Lynn Forester de Rothschild (2013-02-27)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Lynn%20Forester%20de%20Rothschild%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2013-02-27
EntityLynn Forester de Rothschild
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:15:17.880Z UTC
SHA-2567915c51c7602e248b33be7e9e35ab33ad6f03203cc10463cf9ca61cd9f823f70
Content length643 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001050985",
    "0001001250"
  ],
  "period_ending": "2013-02-26",
  "file_num": [
    "001-14064"
  ],
  "display_names": [
    "FORESTER LYNN  (CIK 0001050985)",
    "ESTEE LAUDER COMPANIES INC  (EL)  (CIK 0001001250)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "4"
  ],
  "file_date": "2013-02-27",
  "biz_states": [
    "NY"
  ],
  "sics": [
    "2844"
  ],
  "form": "4",
  "adsh": "0001001250-13-000032",
  "film_num": [
    "13646991"
  ],
  "biz_locations": [
    "",
    "New York, NY"
  ],
  "file_type": "EX-24",
  "file_description": null,
  "inc_states": [
    "",
    "DE"
  ],
  "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/39871/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/39871/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/39871/receipt.json