Chain of custody receipt

Source #42897

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 — Salem Journal (2015-04-14)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Salem%20Business%20Journal%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2015-04-14
EntitySalem Business Journal
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:08:53.614Z UTC
SHA-2562376a3bfc9b4627a81eba6ecd1c7c2c7dd6918f809db681bf8149046b9503ffc
Content length559 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001563915"
  ],
  "period_ending": "2014-12-31",
  "file_num": [
    "000-55284"
  ],
  "display_names": [
    "ICON VAPOR, INC.  (CIK 0001563915)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2015-04-14",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "3600"
  ],
  "form": "10-K",
  "adsh": "0001213900-15-002688",
  "film_num": [
    "15769129"
  ],
  "biz_locations": [
    "San Diego, CA"
  ],
  "file_type": "10-K",
  "file_description": "ANNUAL REPORT",
  "inc_states": [],
  "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/42897/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/42897/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/42897/receipt.json