Chain of custody receipt

Source #48077

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 — Fujitsu Limited (2007-01-10)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Fujitsu%20Limited%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2007-01-10
EntityFujitsu Limited
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:14:36.745Z UTC
SHA-256dfb26b916a0f693fce37a46db4e539c46b02b4f044a2fd323caf75fdf884dea0
Content length665 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001322705",
    "0001003811"
  ],
  "period_ending": null,
  "file_num": [
    "005-81237"
  ],
  "display_names": [
    "Spansion Inc.  (CIK 0001322705)",
    "FUJITSU LTD/JP/  (CIK 0001003811)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2007-01-10",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "3674"
  ],
  "form": "SC 13D/A",
  "adsh": "0001193125-07-004408",
  "film_num": [
    "07522716"
  ],
  "biz_locations": [
    "Sunnyvale, CA",
    "Palo Alto, CA"
  ],
  "file_type": "SC 13D/A",
  "file_description": "SCHEDULE 13D AMENDMENT NO. 1",
  "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/48077/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/48077/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/48077/receipt.json