Chain of custody receipt

Source #60951

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 — BP (2019-02-28)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22BOLD%20PAC%20(Congressional%20Hispanic%20Caucus)%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2019-02-28
EntityBOLD PAC (Congressional Hispanic Caucus)
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-24T23:56:24.726Z UTC
SHA-25634da0def2283c0eb2ee60f56e966d33656f21ab432d91424dad0394714790633
Content length732 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001037540",
    "0001043121"
  ],
  "period_ending": "2018-12-31",
  "file_num": [
    "001-13087",
    "000-50209"
  ],
  "display_names": [
    "BOSTON PROPERTIES INC  (BXP)  (CIK 0001037540)",
    "BOSTON PROPERTIES LTD PARTNERSHIP  (CIK 0001043121)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2019-02-28",
  "biz_states": [
    "MA"
  ],
  "sics": [
    "6798",
    "6798"
  ],
  "form": "10-K",
  "adsh": "0001656423-19-000006",
  "film_num": [
    "19644485",
    "19644484"
  ],
  "biz_locations": [
    "Boston, MA",
    "Boston, MA"
  ],
  "file_type": "EX-21.1",
  "file_description": "EXHIBIT 21.1",
  "inc_states": [
    "DE",
    "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/60951/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/60951/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/60951/receipt.json