Chain of custody receipt

Source #67082

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: 4 — Weingarten Tomer (2021-09-23)
Original URLhttps://www.sec.gov/Archives/edgar/data/1583708/000120919121057520/0001209191-21-057520-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2021-09-23
EntityTomer Weingarten
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T02:03:57.619Z UTC
SHA-2569554ac8bbcb0b4bc7934d9ff0a0252ddb985629623bfe622e3550500428c2680
Content length690 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001866222",
    "0001583708"
  ],
  "period_ending": "2021-09-21",
  "file_num": [
    "001-40531"
  ],
  "display_names": [
    "Weingarten Tomer  (CIK 0001866222)",
    "SentinelOne, Inc.  (S)  (CIK 0001583708)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0306",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2021-09-23",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "7372"
  ],
  "form": "4",
  "adsh": "0001209191-21-057520",
  "film_num": [
    "211273867"
  ],
  "biz_locations": [
    "",
    "Mountain View, CA"
  ],
  "file_type": "4",
  "file_description": "FORM 4 SUBMISSION",
  "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/67082/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/67082/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/67082/receipt.json