Chain of custody receipt

Source #76145

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: 10-K — General Purpose Acquisition Corp. (2026-03-27)
Original URLhttps://www.sec.gov/Archives/edgar/data/2085408/000114036126011732/0001140361-26-011732-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2026-03-27
EntityGec Political Action Committee
Captured2026-09-28T16:24:38.315Z UTC
Hash computed at2026-09-28T16:24:38.315Z UTC
SHA-256ef973a254188782dccd4fbdb8b295222e1203a58136c6b4c737676b4ead4b3e1
Content length607 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0002085408"
  ],
  "period_ending": "2025-12-31",
  "file_num": [
    "001-42986"
  ],
  "display_names": [
    "General Purpose Acquisition Corp.  (GPAC, GPACU, GPACW)  (CIK 0002085408)"
  ],
  "xsl": null,
  "sequence": "7",
  "root_forms": [
    "10-K"
  ],
  "file_date": "2026-03-27",
  "biz_states": [
    "NY"
  ],
  "sics": [
    "6770"
  ],
  "form": "10-K",
  "adsh": "0001140361-26-011732",
  "film_num": [
    "26807324"
  ],
  "biz_locations": [
    "Millbrook, NY"
  ],
  "file_type": "EX-4.5",
  "file_description": "EX-4.5",
  "inc_states": [
    "E9"
  ],
  "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/76145/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/76145/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/76145/receipt.json