Chain of custody receipt

Source #64713

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 — DIALOG SEMICONDUCTOR PLC (2009-02-12)
Original URLhttps://www.sec.gov/Archives/edgar/data/895213/000094930809000121/0000949308-09-000121-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2009-02-12
EntityDialog
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T01:16:45.961Z UTC
SHA-25621fcb8481adfe21ad7fdb3e742e2417617962874630ee0973bd5381efa42041e
Content length710 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001116581",
    "0000895213"
  ],
  "period_ending": null,
  "file_num": [
    "005-59311"
  ],
  "display_names": [
    "DIALOG SEMICONDUCTOR PLC  (CIK 0001116581)",
    "CAPITAL INTERNATIONAL INC /CA/  (CIK 0000895213)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13G"
  ],
  "file_date": "2009-02-12",
  "biz_states": [
    "2M",
    "CA"
  ],
  "sics": [
    "3674",
    "0000"
  ],
  "form": "SC 13G/A",
  "adsh": "0000949308-09-000121",
  "film_num": [
    "09591256"
  ],
  "biz_locations": [
    "Kirchheim/teck, 2M",
    "Los Angeles, CA"
  ],
  "file_type": "SC 13G/A",
  "file_description": "SC 13G/A",
  "inc_states": [
    "X0",
    "CA"
  ],
  "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/64713/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/64713/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/64713/receipt.json