Chain of custody receipt

Source #42702

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 — Gil Shwed (2011-02-10)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Gil%20Shwed%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2011-02-10
EntityGil Shwed
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:08:53.614Z UTC
SHA-256005aee3ad88b979f3fcbe7ab0d6c2a71dc7e966e3490324bd8fd87f5593525a6
Content length663 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001218502",
    "0001015922"
  ],
  "period_ending": null,
  "file_num": [
    "005-50015"
  ],
  "display_names": [
    "SHWED GIL  (CIK 0001218502)",
    "CHECK POINT SOFTWARE TECHNOLOGIES LTD  (CHKP)  (CIK 0001015922)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13G"
  ],
  "file_date": "2011-02-10",
  "biz_states": [
    "L3"
  ],
  "sics": [
    "7372"
  ],
  "form": "SC 13G",
  "adsh": "0001178913-11-000439",
  "film_num": [
    "11591548"
  ],
  "biz_locations": [
    "",
    "Tel Aviv, Israel, L3"
  ],
  "file_type": "SC 13G",
  "file_description": "SCHEDULE 13G",
  "inc_states": [
    ""
  ],
  "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/42702/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/42702/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/42702/receipt.json