Chain of custody receipt

Source #43360

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 (2019-03-14)
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
Date2019-03-14
EntityWesley Bell
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:08:53.614Z UTC
SHA-256caebea6ed097399bd6d17148e3735804936886aa9d34531421ca6f3c6b12c614
Content length700 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001265345",
    "0000776867"
  ],
  "period_ending": "2019-03-13",
  "file_num": [
    "001-08993"
  ],
  "display_names": [
    "DAVIS MORGAN W  (CIK 0001265345)",
    "WHITE MOUNTAINS INSURANCE GROUP LTD  (WTM)  (CIK 0000776867)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0306",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2019-03-14",
  "biz_states": [
    "NH"
  ],
  "sics": [
    "6331"
  ],
  "form": "4",
  "adsh": "0001668244-19-000014",
  "film_num": [
    "19681983"
  ],
  "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/43360/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/43360/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/43360/receipt.json