Chain of custody receipt

Source #66509

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 — Mirae Asset Global Investments Co., Ltd. (2013-09-13)
Original URLhttps://www.sec.gov/Archives/edgar/data/1569395/000114036113035832/0001140361-13-035832-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2013-09-13
EntityMirae Asset Global Investments
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T01:16:11.128Z UTC
SHA-256e2fd44360c73a02c4c9ca96541b6eecada1a6627915fcce2c500c27ffe032c80
Content length585 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001569395"
  ],
  "period_ending": "2010-12-31",
  "file_num": [
    "028-15178"
  ],
  "display_names": [
    "Mirae Asset Global Investments Co., Ltd.  (CIK 0001569395)"
  ],
  "xsl": "xslForm13F_X01",
  "sequence": 1,
  "root_forms": [
    "13F-HR"
  ],
  "file_date": "2013-09-13",
  "biz_states": [
    "M5"
  ],
  "sics": [],
  "form": "13F-HR",
  "adsh": "0001140361-13-035832",
  "film_num": [
    "131095503"
  ],
  "biz_locations": [
    "Seoul, M5"
  ],
  "file_type": "13F-HR",
  "file_description": null,
  "inc_states": [
    "M5"
  ],
  "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/66509/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/66509/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/66509/receipt.json