Chain of custody receipt

Source #75892

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: 10-K — IMPAC CMB TRUST SERIES 2004-8 (2005-04-15)
Original URLhttps://www.sec.gov/Archives/edgar/data/1304841/000102024205000579/0001020242-05-000579-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2005-04-15
EntityIllinois Muslim Political Action Committee
Captured2026-09-28T16:16:33.444Z UTC
Hash computed at2026-09-28T16:16:33.444Z UTC
SHA-256df2a8b1df42204aec8ee2a2e452ca8544f1cf099f56ae489ab3ec7bfcefbc142
Content length583 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001304841"
  ],
  "period_ending": "2005-03-07",
  "file_num": [
    "333-117817-01"
  ],
  "display_names": [
    "IMPAC CMB TRUST SERIES 2004-8  (CIK 0001304841)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2005-04-15",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "6189"
  ],
  "form": "10-K",
  "adsh": "0001020242-05-000579",
  "film_num": [
    "05751688"
  ],
  "biz_locations": [
    "Newport Beach, CA"
  ],
  "file_type": "10-K",
  "file_description": "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/75892/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/75892/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/75892/receipt.json