Chain of custody receipt

Source #45822

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 Camm (2024-03-01)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Jason%20Camm%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2024-03-01
EntityJason Camm
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:45:55.076Z UTC
SHA-256c81d1c1b3fcc998ea166dbbec9c93313136e152e6cf50a74aaa09645d5284d29
Content length588 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001766406"
  ],
  "period_ending": null,
  "file_num": [
    "021-506508"
  ],
  "display_names": [
    "EnClear Therapies, Inc.  (CIK 0001766406)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0708",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2024-03-01",
  "biz_states": [
    "MA"
  ],
  "sics": [],
  "form": "D",
  "adsh": "0001766406-24-000001",
  "film_num": [
    "24708504"
  ],
  "biz_locations": [
    "Cambridge, MA"
  ],
  "file_type": "D",
  "file_description": null,
  "inc_states": [
    "DE"
  ],
  "items": [
    "06B"
  ]
}

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/45822/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/45822/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/45822/receipt.json