Chain of custody receipt

Source #42548

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 — Tomer Weingarten (2017-01-25)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Tomer%20Weingarten%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2017-01-25
EntityTomer Weingarten
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:10:53.003Z UTC
SHA-2568c5b2aeaf73b5316b2272691121eff9bc075a7269a4b7d60bce31a844500d45b
Content length593 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001583708"
  ],
  "period_ending": null,
  "file_num": [
    "021-279210"
  ],
  "display_names": [
    "Sentinel Labs, Inc.  (S)  (CIK 0001583708)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0707",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2017-01-25",
  "biz_states": [
    "CA"
  ],
  "sics": [],
  "form": "D",
  "adsh": "0001583708-17-000002",
  "film_num": [
    "17545937"
  ],
  "biz_locations": [
    "Mountain View, CA"
  ],
  "file_type": "D",
  "file_description": null,
  "inc_states": [
    "DE"
  ],
  "items": [
    "06B"
  ]
}

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/42548/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/42548/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/42548/receipt.json