Chain of custody receipt

Source #66990

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: SC 13G/A — Cellebrite DI Ltd. (2022-02-07)
Original URLhttps://www.sec.gov/Archives/edgar/data/1854587/000135755022000064/0001357550-22-000064-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2022-02-07
EntityCellebrite
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T01:51:43.914Z UTC
SHA-256d54cfde5d13e0cfad1045305e5f290630158c55bba9d0bd7a08cb4674b2f5beb
Content length678 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001854587",
    "0001357550"
  ],
  "period_ending": null,
  "file_num": [
    "005-92845"
  ],
  "display_names": [
    "Cellebrite DI Ltd.  (CLBT, CLBTW)  (CIK 0001854587)",
    "Weiss Asset Management LP  (CIK 0001357550)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13G"
  ],
  "file_date": "2022-02-07",
  "biz_states": [
    "L3",
    "MA"
  ],
  "sics": [
    "7372"
  ],
  "form": "SC 13G/A",
  "adsh": "0001357550-22-000064",
  "film_num": [
    "22596983"
  ],
  "biz_locations": [
    "Petah Tikva, L3",
    "Boston, MA"
  ],
  "file_type": "SC 13G/A",
  "file_description": null,
  "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/66990/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/66990/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/66990/receipt.json