Chain of custody receipt

Source #62030

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 — Americans for Prosperity (2006-10-18)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Americans%20for%20Prosperity%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2006-10-18
EntityAmericans for Prosperity
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T02:33:00.869Z UTC
SHA-2567c72424284334b0c4a51ea371f629114310689b53ccc9088eb6e6e030223d55a
Content length638 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001377013"
  ],
  "period_ending": null,
  "file_num": [
    "333-138052"
  ],
  "display_names": [
    "TIME WARNER CABLE INC.  (CIK 0001377013)"
  ],
  "xsl": null,
  "sequence": 26,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2006-10-18",
  "biz_states": [
    "CT"
  ],
  "sics": [],
  "form": "S-1",
  "adsh": "0000950123-06-012682",
  "film_num": [
    "061149509"
  ],
  "biz_locations": [
    "Stamford, CT"
  ],
  "file_type": "EX-10.45",
  "file_description": "EX-10.45 MEMORANDUM OPINION AND ORDER ISSUED BY THE F.C.C. 7-13-06S COMMISSION DATED 7-13-06",
  "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/62030/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/62030/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/62030/receipt.json