Chain of custody receipt

Source #62288

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 — Novo Nordisk (2026-04-10)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Novo%20Nordisk%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2026-04-10
EntityNovo Nordisk
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-25T02:36:04.567Z UTC
SHA-2567de2adcb034ec589c08901ef50ebe3e707508059a47828e2ed22ad99070c05ae
Content length578 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0002114044"
  ],
  "period_ending": null,
  "file_num": [
    "333-294989"
  ],
  "display_names": [
    "Hemab Therapeutics Holdings, Inc.  (CIK 0002114044)"
  ],
  "xsl": null,
  "sequence": "7",
  "root_forms": [
    "S-1"
  ],
  "file_date": "2026-04-10",
  "biz_states": [
    "MA"
  ],
  "sics": [
    "2836"
  ],
  "form": "S-1",
  "adsh": "0001193125-26-151378",
  "film_num": [
    "26855445"
  ],
  "biz_locations": [
    "Cambridge, MA"
  ],
  "file_type": "EX-10.4",
  "file_description": "EX-10.4",
  "inc_states": [
    "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/62288/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/62288/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/62288/receipt.json