Chain of custody receipt

Source #43361

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 — Wesley Bell (2018-05-25)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Wesley%20Bell%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2018-05-25
EntityWesley Bell
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:08:53.614Z UTC
SHA-256e3f26f38cb614319717d1d43ec0c7d4093c1588fa9d4d9b1eb5094c691c8ac5e
Content length706 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001270307",
    "0000776867"
  ],
  "period_ending": "2018-05-24",
  "file_num": [
    "001-08993"
  ],
  "display_names": [
    "SMITH LOWNDES ANDREW  (CIK 0001270307)",
    "WHITE MOUNTAINS INSURANCE GROUP LTD  (WTM)  (CIK 0000776867)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0306",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2018-05-25",
  "biz_states": [
    "NH"
  ],
  "sics": [
    "6331"
  ],
  "form": "4",
  "adsh": "0001668244-18-000024",
  "film_num": [
    "18860644"
  ],
  "biz_locations": [
    "",
    "Hanover, NH"
  ],
  "file_type": "4",
  "file_description": "PRIMARY DOCUMENT",
  "inc_states": [
    "",
    "D0"
  ],
  "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/43361/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/43361/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/43361/receipt.json