Chain of custody receipt

Source #44137

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 — Press Forward (2016-04-04)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Press%20Forward%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2016-04-04
EntityPress Forward
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:05:26.323Z UTC
SHA-25681ee74dbbc1d90b77a68bd0623f7ffd21b411e8be7fc406c04cc0d3b4dbe83d7
Content length659 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001340786",
    "0001328986"
  ],
  "period_ending": null,
  "file_num": [
    "005-82552"
  ],
  "display_names": [
    "Fuel Systems Solutions, Inc.  (CIK 0001340786)",
    "Costamagna Pier Antonio  (CIK 0001328986)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2016-04-04",
  "biz_states": [
    "NY"
  ],
  "sics": [
    "3714"
  ],
  "form": "SC 13D",
  "adsh": "0001193125-16-529400",
  "film_num": [
    "161550856"
  ],
  "biz_locations": [
    "New York, NY",
    ""
  ],
  "file_type": "EX-99.1",
  "file_description": "EX-99.1",
  "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/44137/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/44137/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/44137/receipt.json