Chain of custody receipt

Source #74884

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: 4 — Parker C. Allen (2025-06-02)
Original URLhttps://www.sec.gov/Archives/edgar/data/1413837/000159396825000691/0001593968-25-000691-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2025-06-02
EntityParker Hannifin Corp P. A. C.
Captured2026-09-28T13:44:18.173Z UTC
Hash computed at2026-09-28T13:44:18.173Z UTC
SHA-256083d699d05ab08cf0b7ebd0742d34b552014b8ca13d3fef548f7fe0582439c2f
Content length680 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001702786",
    "0001413837"
  ],
  "period_ending": "2025-05-29",
  "file_num": [
    "001-36461"
  ],
  "display_names": [
    "Parker C. Allen  (CIK 0001702786)",
    "First Foundation Inc.  (CIK 0001413837)"
  ],
  "xsl": "xslF345X05",
  "schema_version": "X0508",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2025-06-02",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "6022"
  ],
  "form": "4",
  "adsh": "0001593968-25-000691",
  "film_num": [
    "251016914"
  ],
  "biz_locations": [
    "",
    "Irvine, CA"
  ],
  "file_type": "4",
  "file_description": "PRIMARY DOCUMENT",
  "inc_states": [
    "",
    "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/74884/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/74884/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/74884/receipt.json