Chain of custody receipt

Source #41525

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 — CLARITY Act (2026-03-10)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22CLARITY%20Act%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2026-03-10
EntityCLARITY Act
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:13:47.632Z UTC
SHA-256e50a327e919404584ad8b0ca25020034ba9e16d64e085f44811e7d25c422ea81
Content length584 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001841175"
  ],
  "period_ending": "2025-12-31",
  "file_num": [
    "001-41909"
  ],
  "display_names": [
    "CoinShares Bitcoin ETF  (BRRR)  (CIK 0001841175)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2026-03-10",
  "biz_states": [
    "NY"
  ],
  "sics": [
    "6221"
  ],
  "form": "10-K",
  "adsh": "0001999371-26-005527",
  "film_num": [
    "26740562"
  ],
  "biz_locations": [
    "New York, NY"
  ],
  "file_type": "10-K",
  "file_description": "ANNUAL REPORT",
  "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/41525/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/41525/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/41525/receipt.json