Chain of custody receipt

Source #61246

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 — Florida Crystals (2019-03-07)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Florida%20Crystals%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2019-03-07
EntityFlorida Crystals
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-24T23:57:43.911Z UTC
SHA-256429152db614be2d2b2906f9be517c23e76eee3223c2dc24b72dae2092380a0eb
Content length576 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001765604"
  ],
  "period_ending": null,
  "file_num": [
    "333-230121"
  ],
  "display_names": [
    "ISWILL ACQUISITION Corp  (CIK 0001765604)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2019-03-07",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "6770"
  ],
  "form": "S-1",
  "adsh": "0001213900-19-003721",
  "film_num": [
    "19665296"
  ],
  "biz_locations": [
    "La Jolla, CA"
  ],
  "file_type": "S-1",
  "file_description": "REGISTRATION STATEMENT",
  "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/61246/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/61246/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/61246/receipt.json