Chain of custody receipt

Source #43430

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 — Mike Quigley (2003-05-22)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Mike%20Quigley%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2003-05-22
EntityMike Quigley
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:08:53.614Z UTC
SHA-256f03d72670c51674d9ad47d9ebe8215ad332a863eaffe5348e31ed798c048c4e4
Content length677 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001056794",
    "0000886125"
  ],
  "period_ending": null,
  "file_num": [
    "005-60829"
  ],
  "display_names": [
    "AVANEX CORP  (CIK 0001056794)",
    "ALCATEL  (CIK 0000886125)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2003-05-22",
  "biz_states": [
    "CA",
    "I0"
  ],
  "sics": [
    "3674",
    "3661"
  ],
  "form": "SC 13D",
  "adsh": "0000950123-03-006456",
  "film_num": [
    "03716719"
  ],
  "biz_locations": [
    "Fremont, CA",
    "Paris France, I0"
  ],
  "file_type": "SC 13D",
  "file_description": "ORIGINAL FILING ON SCHEDULE 13D",
  "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/43430/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/43430/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/43430/receipt.json