Chain of custody receipt

Source #60093

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 — SOMPO Holdings, Inc. (2021-02-04)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22SOMPO%20Holdings%2C%20Inc.%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2021-02-04
EntitySOMPO Holdings, Inc.
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-23T00:34:00.495Z UTC
SHA-256c1a62e69d6742de7a2622e2d6a892c07e7ea9049db2280c64fe59b36c0a9a295
Content length709 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001321655",
    "0001458205"
  ],
  "period_ending": null,
  "file_num": [
    "005-92061"
  ],
  "display_names": [
    "Palantir Technologies Inc.  (PLTR)  (CIK 0001321655)",
    "SOMPO HOLDINGS, INC.  (CIK 0001458205)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13G"
  ],
  "file_date": "2021-02-04",
  "biz_states": [
    "CO",
    "M0"
  ],
  "sics": [
    "7372",
    "6331"
  ],
  "form": "SC 13G",
  "adsh": "0001387131-21-001749",
  "film_num": [
    "21587562"
  ],
  "biz_locations": [
    "Denver, CO",
    "Tokyo, M0"
  ],
  "file_type": "SC 13G",
  "file_description": "ACQUISITION OF BENEFICIAL OWNERSHIP",
  "inc_states": [
    "M0"
  ],
  "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/60093/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/60093/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/60093/receipt.json