Chain of custody receipt

Source #66468

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: SC 13D — Tacora Capital LP (2023-10-05)
Original URLhttps://www.sec.gov/Archives/edgar/data/1014111/000143774923027753/0001437749-23-027753-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2023-10-05
EntityTacora
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T01:13:28.332Z UTC
SHA-256a1268c548ad77437872d4b356e87196a8104b4e83c46e8febf46ab70f4ae74c4
Content length688 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001014111",
    "0001906177"
  ],
  "period_ending": null,
  "file_num": [
    "005-47349"
  ],
  "display_names": [
    "GlassBridge Enterprises, Inc.  (GLAE)  (CIK 0001014111)",
    "Tacora Capital LP  (CIK 0001906177)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2023-10-05",
  "biz_states": [
    "NY",
    "TX"
  ],
  "sics": [
    "6282"
  ],
  "form": "SC 13D",
  "adsh": "0001437749-23-027753",
  "film_num": [
    "231310788"
  ],
  "biz_locations": [
    "New York, NY",
    "Austin, TX"
  ],
  "file_type": "SC 13D",
  "file_description": "SCHEDULE 13D",
  "inc_states": [
    "DE",
    "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/66468/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/66468/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/66468/receipt.json