Chain of custody receipt

Source #44735

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 — Darren Blanton (2010-11-24)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Darren%20Blanton%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2010-11-24
EntityDarren Blanton
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:01:59.649Z UTC
SHA-256a7db40ab95e9a114ad931f94201ed6aa526094faa5c4826f902d4f3635c3ee28
Content length578 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001349940"
  ],
  "period_ending": null,
  "file_num": [
    "021-150988"
  ],
  "display_names": [
    "AMORCYTE INC  (CIK 0001349940)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0704",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2010-11-24",
  "biz_states": [
    "NJ"
  ],
  "sics": [],
  "form": "D",
  "adsh": "0001144204-10-063350",
  "film_num": [
    "101213576"
  ],
  "biz_locations": [
    "Hackensack, NJ"
  ],
  "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/44735/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/44735/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/44735/receipt.json