Chain of custody receipt

Source #70574

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: 13F-HR — Manhattan West Asset Management, LLC (2025-02-13)
Original URLhttps://www.sec.gov/Archives/edgar/data/1904770/000142050625000367/0001420506-25-000367-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2025-02-13
EntityManhattan West Asset Management
Captured2026-09-27T19:25:47.585Z UTC
Hash computed at2026-09-27T19:25:47.585Z UTC
SHA-2566498993d8485bcfd2960bc06f72e64283c80ed872763e78017a52fb5f16a6fa4
Content length615 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001904770"
  ],
  "period_ending": "2024-12-31",
  "file_num": [
    "028-21912"
  ],
  "display_names": [
    "Manhattan West Asset Management, LLC  (CIK 0001904770)"
  ],
  "xsl": "xslForm13F_X02",
  "schema_version": "X0202",
  "sequence": 1,
  "root_forms": [
    "13F-HR"
  ],
  "file_date": "2025-02-13",
  "biz_states": [
    "CA"
  ],
  "sics": [],
  "form": "13F-HR",
  "adsh": "0001420506-25-000367",
  "film_num": [
    "25619254"
  ],
  "biz_locations": [
    "Los Angeles, CA"
  ],
  "file_type": "13F-HR",
  "file_description": null,
  "inc_states": [
    "CA"
  ],
  "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/70574/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/70574/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/70574/receipt.json