Chain of custody receipt

Source #42620

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 — Our Revolution (2007-03-23)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Our%20Revolution%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2007-03-23
EntityOur Revolution
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:08:53.614Z UTC
SHA-2563f62c725cc1b71ede05f5f02ebe7e84b81bbc60999d3ec54b1c2c529e04ac175
Content length568 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001354217"
  ],
  "period_ending": "2006-12-31",
  "file_num": [
    "000-52045"
  ],
  "display_names": [
    "Volcano CORP  (CIK 0001354217)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2007-03-23",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "3845"
  ],
  "form": "10-K",
  "adsh": "0000950149-07-000111",
  "film_num": [
    "07713321"
  ],
  "biz_locations": [
    "Rancho Cordova, CA"
  ],
  "file_type": "10-K",
  "file_description": "FORM 10-K",
  "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/42620/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/42620/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/42620/receipt.json