Chain of custody receipt

Source #42255

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 — W. James McNerney Jr. (2009-01-06)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22W.%20James%20McNerney%20Jr.%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2009-01-06
EntityW. James McNerney Jr.
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:10:53.003Z UTC
SHA-256d41f634e7aaf86e71ba8912fded141e03647e314752f311530c8737f3a964d43
Content length647 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000012927",
    "0001182055"
  ],
  "period_ending": "2009-01-02",
  "file_num": [
    "001-00442"
  ],
  "display_names": [
    "BOEING CO  (BA)  (CIK 0000012927)",
    "MCNERNEY W JAMES JR  (CIK 0001182055)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "4"
  ],
  "file_date": "2009-01-06",
  "biz_states": [
    "WA",
    "CA"
  ],
  "sics": [
    "3721"
  ],
  "form": "4",
  "adsh": "0001225208-09-000797",
  "film_num": [
    "09510514"
  ],
  "biz_locations": [
    "Seattle, WA",
    "Seal Beach, CA"
  ],
  "file_type": "EX-24",
  "file_description": null,
  "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/42255/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/42255/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/42255/receipt.json