Chain of custody receipt

Source #43409

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 — Josh Gottheimer (2023-06-21)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Josh%20Gottheimer%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2023-06-21
EntityJosh Gottheimer
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:08:53.614Z UTC
SHA-25666290394106f2d11673a5e809412b90467de958a89d7b5a6a951d435ab0b7edd
Content length584 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001841175"
  ],
  "period_ending": null,
  "file_num": [
    "333-252344"
  ],
  "display_names": [
    "Valkyrie Bitcoin Fund  (BRRR)  (CIK 0001841175)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2023-06-21",
  "biz_states": [
    "TX"
  ],
  "sics": [
    "6221"
  ],
  "form": "S-1/A",
  "adsh": "0001387131-23-007682",
  "film_num": [
    "231029546"
  ],
  "biz_locations": [
    "Dallas, TX"
  ],
  "file_type": "S-1/A",
  "file_description": "AMENDMENT TO FORM S-1",
  "inc_states": [
    "DE"
  ],
  "items": []
}

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/43409/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/43409/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/43409/receipt.json