Chain of custody receipt

Source #42749

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 — NJK Holding Corporation (2003-03-31)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22NJK%20Holding%20Corporation%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2003-03-31
EntityNJK Holding Corporation
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:08:53.614Z UTC
SHA-256ab1a93241b0582c4d5f492e54d304f7de5cd0d23b3fa3bd3e59c74fc42355f57
Content length610 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000942319"
  ],
  "period_ending": "2002-12-31",
  "file_num": [
    "001-13772"
  ],
  "display_names": [
    "PLANVISTA CORP  (CIK 0000942319)"
  ],
  "xsl": null,
  "sequence": 6,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2003-03-31",
  "biz_states": [
    "FL"
  ],
  "sics": [
    "6411"
  ],
  "form": "10-K",
  "adsh": "0001021408-03-005430",
  "film_num": [
    "03630287"
  ],
  "biz_locations": [
    "Tampa, FL"
  ],
  "file_type": "EX-4.7",
  "file_description": "FORM OF AMENDED AND RESTATED CONVERTIBLE PROMISSORY NOTE",
  "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/42749/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/42749/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/42749/receipt.json