Chain of custody receipt

Source #66311

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 13G/A — Merck Healthcare KGaA (2023-01-27)
Original URLhttps://www.sec.gov/Archives/edgar/data/1821586/000110465923007190/0001104659-23-007190-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2023-01-27
EntityMerck KGaA
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-06-01T00:55:57.381Z UTC
SHA-256f90d9a280d0af34044743ae2734e78155c3fad5f484cfab1b0df90eb37559417
Content length687 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001821586",
    "0001923120"
  ],
  "period_ending": null,
  "file_num": [
    "005-91803"
  ],
  "display_names": [
    "MoonLake Immunotherapeutics  (MLTX)  (CIK 0001821586)",
    "Merck Healthcare KGaA  (CIK 0001923120)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13G"
  ],
  "file_date": "2023-01-27",
  "biz_states": [
    "V8",
    "2M"
  ],
  "sics": [
    "2834"
  ],
  "form": "SC 13G/A",
  "adsh": "0001104659-23-007190",
  "film_num": [
    "23559574"
  ],
  "biz_locations": [
    "Zug, V8",
    "Darmstadt, 2M"
  ],
  "file_type": "SC 13G/A",
  "file_description": "SC 13G/A",
  "inc_states": [
    "E9",
    "2M"
  ],
  "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/66311/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/66311/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/66311/receipt.json