Chain of custody receipt

Source #46164

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 — Alex Younger (2021-09-20)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Alex%20Younger%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2021-09-20
EntityAlex Younger
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:45:55.076Z UTC
SHA-2565e5633f951e9e21e366012d10a1143523abae9288022b39947b7c1c2c6d9137c
Content length584 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001782936"
  ],
  "period_ending": null,
  "file_num": [
    "021-344951"
  ],
  "display_names": [
    "RF Parent, Inc.  (CIK 0001782936)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0708",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2021-09-20",
  "biz_states": [
    "NY"
  ],
  "sics": [],
  "form": "D/A",
  "adsh": "0000899140-21-000647",
  "film_num": [
    "211262060"
  ],
  "biz_locations": [
    "New York, NY"
  ],
  "file_type": "D/A",
  "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/46164/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/46164/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/46164/receipt.json