Chain of custody receipt

Source #59934

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 — KSA (2009-10-23)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Korea%20Semiconductor%20Association%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2009-10-23
EntityKorea Semiconductor Association
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-19T04:50:13.338Z UTC
SHA-256572b9f9d0226d996b1ff9fc27dea5471445b260b84d55c1bbf2121cb6cb496c1
Content length687 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000880224",
    "0001451643"
  ],
  "period_ending": null,
  "file_num": [
    "005-43805"
  ],
  "display_names": [
    "INTERTAPE POLYMER GROUP INC  (CIK 0000880224)",
    "KSA CAPITAL MANAGEMENT, LLC  (CIK 0001451643)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2009-10-23",
  "biz_states": [
    "A8",
    "NJ"
  ],
  "sics": [
    "2670"
  ],
  "form": "SC 13D/A",
  "adsh": "0000919574-09-015819",
  "film_num": [
    "091135144"
  ],
  "biz_locations": [
    "Ville St Laurent, A8",
    "Bernardsville, NJ"
  ],
  "file_type": "SC 13D/A",
  "file_description": null,
  "inc_states": [
    "A8"
  ],
  "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/59934/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/59934/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/59934/receipt.json