Chain of custody receipt

Source #41988

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 — Mirae Asset Global Investments (2021-01-28)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Mirae%20Asset%20Global%20Investments%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2021-01-28
EntityMirae Asset Global Investments
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:10:53.003Z UTC
SHA-256de37bce908918f25be5feee28b26863578a75848fbd2037f7bf3ab3e501deada
Content length597 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001841225"
  ],
  "period_ending": null,
  "file_num": [
    "021-387687"
  ],
  "display_names": [
    "MAPS US Logistics One LLC  (CIK 0001841225)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0708",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2021-01-28",
  "biz_states": [
    "M5"
  ],
  "sics": [],
  "form": "D",
  "adsh": "0001841225-21-000001",
  "film_num": [
    "21563751"
  ],
  "biz_locations": [
    "Jongno-gu, Seoul, M5"
  ],
  "file_type": "D",
  "file_description": null,
  "inc_states": [
    "DE"
  ],
  "items": [
    "06B"
  ]
}

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/41988/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/41988/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/41988/receipt.json