Chain of custody receipt

Source #40054

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 — For PAC (2013-04-18)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22For%20Love%20of%20Country%20PAC%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2013-04-18
EntityFor Love of Country PAC
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:15:17.880Z UTC
SHA-256a8a6824d0ce4fe7c3efba33dc098d8d51d1df644028f2ad43bf153f9142cda62
Content length692 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001347557",
    "0001042701"
  ],
  "period_ending": null,
  "file_num": [
    "005-81664"
  ],
  "display_names": [
    "Pacific Airport Group  (PAC, GPAEF)  (CIK 0001347557)",
    "Grupo Mexico, S.A.B. de C.V.  (CIK 0001042701)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2013-04-18",
  "biz_states": [
    "O5"
  ],
  "sics": [
    "4581"
  ],
  "form": "SC 13D/A",
  "adsh": "0001193125-13-159280",
  "film_num": [
    "13767989"
  ],
  "biz_locations": [
    "Guadalajara, Jalisco, O5",
    "Mexico City Mexico, O5"
  ],
  "file_type": "EX-1",
  "file_description": "EX-1",
  "inc_states": [
    "O5"
  ],
  "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/40054/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/40054/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/40054/receipt.json