Chain of custody receipt

Source #42582

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 — Nathaniel Fick (2022-02-02)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Nathaniel%20Fick%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2022-02-02
EntityNathaniel Fick
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:10:53.003Z UTC
SHA-256a4cfd223376a8c65661a2da22daf92f6ec38a84d3eea916b3905cd9572f039ec
Content length581 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001908128"
  ],
  "period_ending": null,
  "file_num": [
    "021-431994"
  ],
  "display_names": [
    "Supply Wisdom Inc  (CIK 0001908128)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0708",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2022-02-02",
  "biz_states": [
    "NY"
  ],
  "sics": [],
  "form": "D",
  "adsh": "0001908128-22-000001",
  "film_num": [
    "22584108"
  ],
  "biz_locations": [
    "New York, NY"
  ],
  "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/42582/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/42582/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/42582/receipt.json