Chain of custody receipt

Source #63420

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 — Future USA (2026-03-31)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Future%20Forward%20USA%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2026-03-31
EntityFuture Forward USA
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-26T02:54:42.564Z UTC
SHA-256984594b593e0f330bad38d6d95210cccf2d7754a7f6303e780fcd756c10dc625
Content length578 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001878379"
  ],
  "period_ending": "2025-12-31",
  "file_num": [
    "333-290915"
  ],
  "display_names": [
    "USA OPPORTUNITY INCOME ONE, INC.  (CIK 0001878379)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2026-03-31",
  "biz_states": [
    "PR"
  ],
  "sics": [
    "6162"
  ],
  "form": "10-K",
  "adsh": "0001493152-26-014233",
  "film_num": [
    "26822611"
  ],
  "biz_locations": [
    "San Juan, PR"
  ],
  "file_type": "10-K",
  "file_description": "10-K",
  "inc_states": [
    "PR"
  ],
  "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/63420/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/63420/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/63420/receipt.json