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.
| Title | SEC EDGAR: filing — Brandon Lutnick (2026-05-19) |
|---|---|
| Original URL | https://efts.sec.gov/LATEST/search-index?q=%22Brandon%20Lutnick%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q |
| Publication | SEC EDGAR |
| Source type | sec_filing |
| Date | 2026-05-19 |
| Entity | Brandon Lutnick |
| Captured | 1970-01-01T00:00:00.000Z UTC |
| Hash computed at | 2026-05-21T05:23:57.639Z UTC |
| SHA-256 | 638e3389eb9fb80b7f34452794157f18827051f768f06e7ea85c607a89fb04d2 |
| Content length | 1,067 bytes |
{
"ciks": [
"0001024896",
"0001251145",
"0002048880",
"0002034272",
"0002034268"
],
"period_ending": "2026-05-15",
"file_num": [
"001-42716",
"001-42716",
"001-42716",
"001-42716"
],
"display_names": [
"CANTOR FITZGERALD, L. P. (CIK 0001024896)",
"CF GROUP MANAGEMENT INC (CIK 0001251145)",
"Lutnick Brandon (CIK 0002048880)",
"Cantor EP Holdings III, LLC (CIK 0002034272)",
"Cantor Equity Partners III, Inc. (CIK 0002034268)"
],
"xsl": "xslF345X06",
"schema_version": "X0609",
"sequence": 1,
"root_forms": [
"4"
],
"file_date": "2026-05-19",
"biz_states": [
"NY"
],
"sics": [
"6770"
],
"form": "4",
"adsh": "0001213900-26-059201",
"film_num": [
"261001206",
"261001209"…
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:
url + '\n' + content and SHA-256 it.Or POST the candidate content to /source/59998/verify and our server will compare for you:
curl -X POST https://www.goblinhouse.net/source/59998/verify \ -H "Content-Type: text/plain" \ --data-binary @document.txt
Companion machine-readable receipt: /source/59998/receipt.json