Chain of custody receipt

Source #40110

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 — Appleby (2013-07-17)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Appleby%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2013-07-17
EntityAppleby
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:15:17.880Z UTC
SHA-256da5364d43d88ff590af07e2b371564eeb17cce8cc03e0d6e506f86c5bd60dee3
Content length651 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001504043"
  ],
  "period_ending": null,
  "file_num": [
    "021-150061"
  ],
  "display_names": [
    "Polar Capital Alva Global Convertible Fund Ltd  (CIK 0001504043)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0706",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2013-07-17",
  "biz_states": [
    "E9"
  ],
  "sics": [],
  "form": "D/A",
  "adsh": "0000902664-13-002657",
  "film_num": [
    "13971718"
  ],
  "biz_locations": [
    "George Town Grand Cayman, E9"
  ],
  "file_type": "D/A",
  "file_description": null,
  "inc_states": [
    "E9"
  ],
  "items": [
    "06",
    "3C",
    "3C.7"
  ]
}

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/40110/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/40110/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/40110/receipt.json