Chain of custody receipt

Source #47635

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 (2021-07-13)
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
Date2021-07-13
EntityJason Citron
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:14:36.745Z UTC
SHA-2563e4ef988eec06feb58823e6172864eb4606423adf318c422513e564a932c7abb
Content length582 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001763840"
  ],
  "period_ending": null,
  "file_num": [
    "021-406090"
  ],
  "display_names": [
    "Discord Inc.  (CIK 0001763840)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0708",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2021-07-13",
  "biz_states": [
    "CA"
  ],
  "sics": [],
  "form": "D",
  "adsh": "0001567619-21-013309",
  "film_num": [
    "211088248"
  ],
  "biz_locations": [
    "San Francisco, CA"
  ],
  "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/47635/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/47635/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/47635/receipt.json