Chain of custody receipt

Source #63404

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 — UBS AG (2006-06-07)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22UBS%20AG%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2006-06-07
EntityUBS AG
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-26T02:02:51.112Z UTC
SHA-256b67ed198f04f540e1815d9b74482d8ebce97c0872da7772f3bb5dc6bf49d7f23
Content length781 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000874992",
    "0001114446"
  ],
  "period_ending": null,
  "file_num": [
    "005-46185"
  ],
  "display_names": [
    "REMINGTON OIL & GAS CORP  (CIK 0000874992)",
    "UBS AG  (AMNA, AMND, AMTR, AMUB, BDCX, BDCZ, CEFD, DJCB, ESUS, FEDL, HDLB, IFED, IWDL, IWFL, IWML, MLPB)  (CIK 0001114446)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2006-06-07",
  "biz_states": [
    "TX",
    "V8"
  ],
  "sics": [
    "1311",
    "6021"
  ],
  "form": "SC 13D/A",
  "adsh": "0000950123-06-007427",
  "film_num": [
    "06890597"
  ],
  "biz_locations": [
    "Dallas, TX",
    "Zurich, V8"
  ],
  "file_type": "SC 13D/A",
  "file_description": "AMENDMENT #1 TO SCHEDULE 13D",
  "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/63404/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/63404/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/63404/receipt.json