Chain of custody receipt

Source #66258

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: 4 — Danzeisen Matthew (2020-11-02)
Original URLhttps://www.sec.gov/Archives/edgar/data/1815086/000121390020034378/0001213900-20-034378-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2020-11-02
EntityMatt Danzeisen
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T00:46:51.864Z UTC
SHA-25644824f056f2aa9b36d1bac53c36c378eb5dd9f907ea852d56fc11340585c4836
Content length673 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001826815",
    "0001815086"
  ],
  "period_ending": "2020-10-29",
  "file_num": [
    "001-39623"
  ],
  "display_names": [
    "Danzeisen Matthew  (CIK 0001826815)",
    "Bridgetown Holdings Ltd  (CIK 0001815086)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0306",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2020-11-02",
  "biz_states": [
    "F4"
  ],
  "sics": [
    "6770"
  ],
  "form": "4",
  "adsh": "0001213900-20-034378",
  "film_num": [
    "201278908"
  ],
  "biz_locations": [
    "",
    "Hong Kong, F4"
  ],
  "file_type": "4",
  "file_description": null,
  "inc_states": [
    "",
    "E9"
  ],
  "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/66258/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/66258/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/66258/receipt.json