Chain of custody receipt

Source #48043

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 — HMP (2017-12-27)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22House%20Majority%20PAC%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2017-12-27
EntityHouse Majority PAC
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:14:36.745Z UTC
SHA-2562887237a3ac01255778ff3ae1dbae3a96addc1d8b668aa29de392eadbd0e8245
Content length674 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001576946",
    "0001484504"
  ],
  "period_ending": "2017-12-27",
  "file_num": [
    "001-35957"
  ],
  "display_names": [
    "Mulloy Corey  (CIK 0001576946)",
    "Gigamon Inc.  (CIK 0001484504)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0306",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2017-12-27",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "7374"
  ],
  "form": "4",
  "adsh": "0001209191-17-067377",
  "film_num": [
    "171275833"
  ],
  "biz_locations": [
    "",
    "Santa Clara, CA"
  ],
  "file_type": "4",
  "file_description": "FORM 4 SUBMISSION",
  "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/48043/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/48043/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/48043/receipt.json