Chain of custody receipt

Source #60867

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 — American Waterways Operators (2006-09-06)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22American%20Waterways%20Operators%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2006-09-06
EntityAmerican Waterways Operators
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-24T23:55:40.894Z UTC
SHA-2563ee6e9b29e96268959a221bec6af306e20bf9577851ea76dfab77e5a10bca1a4
Content length604 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001178575"
  ],
  "period_ending": "2006-06-30",
  "file_num": [
    "001-31920"
  ],
  "display_names": [
    "K-SEA TRANSPORTATION PARTNERS LP  (CIK 0001178575)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2006-09-06",
  "biz_states": [],
  "sics": [
    "4400"
  ],
  "form": "10-K",
  "adsh": "0001104659-06-059569",
  "film_num": [
    "061075883"
  ],
  "biz_locations": [
    ""
  ],
  "file_type": "10-K",
  "file_description": "ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D)",
  "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/60867/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/60867/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/60867/receipt.json