Chain of custody receipt

Source #66808

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: SC 13G/A — Laurene Powell Jobs Trust (2017-01-13)
Original URLhttps://www.sec.gov/Archives/edgar/data/1636087/000119312517009923/0001193125-17-009923-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2017-01-13
EntityLaurene Powell Jobs
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T01:41:24.096Z UTC
SHA-256e6ce59a9c83a32da669414c6b74ef4f5f1bdae33c8d57c3046b5abcc38087bd0
Content length665 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001001039",
    "0001636087"
  ],
  "period_ending": null,
  "file_num": [
    "005-45867"
  ],
  "display_names": [
    "WALT DISNEY CO/  (CIK 0001001039)",
    "Laurene Powell Jobs Trust  (CIK 0001636087)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13G"
  ],
  "file_date": "2017-01-13",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "4841"
  ],
  "form": "SC 13G/A",
  "adsh": "0001193125-17-009923",
  "film_num": [
    "17528338"
  ],
  "biz_locations": [
    "Burbank, CA",
    "Palo Alto, CA"
  ],
  "file_type": "SC 13G/A",
  "file_description": "SC 13G/A",
  "inc_states": [
    "DE",
    "CA"
  ],
  "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/66808/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/66808/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/66808/receipt.json