Chain of custody receipt

Source #46036

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 — PI (2010-03-01)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22POGO%20Investigates%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2010-03-01
EntityPOGO Investigates
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:45:55.076Z UTC
SHA-256c2e405269b2446a28b465be52fe07a67170393e084f99c0d327f53b91a15936b
Content length592 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001407463"
  ],
  "period_ending": "2009-12-31",
  "file_num": [
    "001-34032"
  ],
  "display_names": [
    "Pioneer Southwest Energy Partners L.P.  (CIK 0001407463)"
  ],
  "xsl": null,
  "sequence": 6,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2010-03-01",
  "biz_states": [
    "TX"
  ],
  "sics": [
    "1311"
  ],
  "form": "10-K",
  "adsh": "0001407463-10-000022",
  "film_num": [],
  "biz_locations": [
    "Irving, TX"
  ],
  "file_type": "EX-10.23",
  "file_description": "PSE 12/31/2009 10-K EXH 10.23",
  "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/46036/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/46036/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/46036/receipt.json