Chain of custody receipt

Source #80460

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 — Brady James Parker (2026-02-23)
Original URLhttps://www.sec.gov/Archives/edgar/data/1437402/000161071726000060/0001610717-26-000060-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2026-02-23
EntityParker Hannifin Corp P. A. C.
Captured2026-10-02T02:34:55.612Z UTC
Hash computed at2026-10-02T02:34:55.612Z UTC
SHA-2564f7f96d8ff79dace729f77bf275b1415652df1213b9c547dfd4fa23a0fdad34f
Content length661 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0002088887",
    "0001437402"
  ],
  "period_ending": "2026-02-20",
  "file_num": [
    "001-36485"
  ],
  "display_names": [
    "Brady James Parker  (CIK 0002088887)",
    "ARDELYX, INC.  (CIK 0001437402)"
  ],
  "xsl": "xslF345X05",
  "schema_version": "X0508",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2026-02-23",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "2834"
  ],
  "form": "4",
  "adsh": "0001610717-26-000060",
  "film_num": [
    "26667215"
  ],
  "biz_locations": [
    "",
    "Fremont, CA"
  ],
  "file_type": "4",
  "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/80460/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/80460/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/80460/receipt.json