Chain of custody receipt

Source #63151

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 — Rupert Murdoch (2015-02-13)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Rupert%20Murdoch%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2015-02-13
EntityRupert Murdoch
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T20:20:47.633Z UTC
SHA-2562a4b084ce984845885086321b651dbd8b26518d5fe18996328550c75521f5cd5
Content length692 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001308161",
    "0001308159"
  ],
  "period_ending": null,
  "file_num": [
    "005-80147"
  ],
  "display_names": [
    "TWENTY-FIRST CENTURY FOX, INC.  (CIK 0001308161)",
    "CRUDEN FINANCIAL SERVICES LLC  (CIK 0001308159)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13G"
  ],
  "file_date": "2015-02-13",
  "biz_states": [
    "NY",
    "NV"
  ],
  "sics": [
    "4841"
  ],
  "form": "SC 13G/A",
  "adsh": "0001193125-15-049828",
  "film_num": [
    "15614108"
  ],
  "biz_locations": [
    "New York, NY",
    "Reno, NV"
  ],
  "file_type": "SC 13G/A",
  "file_description": "AMENDMENT NO. 17 TO SCHEDULE 13G",
  "inc_states": [],
  "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/63151/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/63151/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/63151/receipt.json