Chain of custody receipt

Source #47636

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 — Jason Citron (2010-07-15)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Jason%20Citron%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2010-07-15
EntityJason Citron
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:14:36.745Z UTC
SHA-256fcff14b45127cc987e46a9543942eb21a2306460d5c9d0d1fb8a6254573c9ec0
Content length585 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001475902"
  ],
  "period_ending": null,
  "file_num": [
    "021-144987"
  ],
  "display_names": [
    "Aurora Feint Inc.  (CIK 0001475902)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0704",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2010-07-15",
  "biz_states": [
    "CA"
  ],
  "sics": [],
  "form": "D",
  "adsh": "0001475902-10-000001",
  "film_num": [
    "10953012"
  ],
  "biz_locations": [
    "Mountain View, CA"
  ],
  "file_type": "D",
  "file_description": null,
  "inc_states": [
    "DE"
  ],
  "items": [
    "06"
  ]
}

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/47636/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/47636/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/47636/receipt.json