Chain of custody receipt

Source #61444

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 — League of Conservation Voters (2008-09-26)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22League%20of%20Conservation%20Voters%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2008-09-26
EntityLeague of Conservation Voters
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T00:13:14.070Z UTC
SHA-256fde1b2acd2309bc3a7716ee8991192d899b657d43e7ee603e227aeddd44b4b9c
Content length572 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001176193"
  ],
  "period_ending": "2008-05-31",
  "file_num": [
    "000-50450"
  ],
  "display_names": [
    "OPEN ENERGY CORP  (CIK 0001176193)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2008-09-26",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "3674"
  ],
  "form": "10-K/A",
  "adsh": "0001104659-08-060758",
  "film_num": [
    "081091958"
  ],
  "biz_locations": [
    "Solana Beach, CA"
  ],
  "file_type": "10-K/A",
  "file_description": "10-K/A",
  "inc_states": [
    "NV"
  ],
  "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/61444/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/61444/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/61444/receipt.json