Chain of custody receipt

Source #62218

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 — Koch Inc (2024-08-09)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Koch%20Inc%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2024-08-09
EntityKoch Inc
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T02:35:37.229Z UTC
SHA-25659eaf39df1f14c60835856084bfd92d40afdb5dc9dd9d46d9ce14130b6256dcf
Content length693 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001666291",
    "0001802815"
  ],
  "period_ending": null,
  "file_num": [
    "005-93116"
  ],
  "display_names": [
    "Claros Mortgage Trust, Inc.  (CMTG)  (CIK 0001666291)",
    "Beaverhead Capital, LLC  (CIK 0001802815)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13G"
  ],
  "file_date": "2024-08-09",
  "biz_states": [
    "NY",
    "KS"
  ],
  "sics": [
    "6500"
  ],
  "form": "SC 13G/A",
  "adsh": "0001193125-24-198034",
  "film_num": [
    "241194274"
  ],
  "biz_locations": [
    "New York, NY",
    "Wichita, KS"
  ],
  "file_type": "SC 13G/A",
  "file_description": "SC 13G/A",
  "inc_states": [
    "MD",
    "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/62218/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/62218/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/62218/receipt.json