Chain of custody receipt

Source #46372

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 — International Swaps and Derivatives Association (2007-06-07)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22International%20Swaps%20and%20Derivatives%20Association%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2007-06-07
EntityInternational Swaps and Derivatives Association
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:45:55.076Z UTC
SHA-2569a6d5621d5c04d60332197f0a93f45d0c281e4621602b57387883f3ace9bc7cf
Content length690 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001270400",
    "0001368880"
  ],
  "period_ending": null,
  "file_num": [
    "005-79951"
  ],
  "display_names": [
    "VIRGIN MEDIA INC.  (CIK 0001270400)",
    "Virgin Entertainment Investment Holdings LTD  (CIK 0001368880)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2007-06-07",
  "biz_states": [
    "NY",
    "X0"
  ],
  "sics": [
    "4813"
  ],
  "form": "SC 13D/A",
  "adsh": "0000893750-07-000220",
  "film_num": [
    "07907620"
  ],
  "biz_locations": [
    "New York, NY",
    "St Helier, X0"
  ],
  "file_type": "EX-99.4",
  "file_description": "EXHIBIT 99.4",
  "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/46372/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/46372/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/46372/receipt.json