Chain of custody receipt

Source #40952

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 — Marius Nacht (2017-02-16)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Marius%20Nacht%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2017-02-16
EntityMarius Nacht
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:13:47.632Z UTC
SHA-256edcfb02dd2fef1205843e27c966659e5e1be9b7fd51a38a185d5f73f7786afb2
Content length655 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001611747",
    "0001218503"
  ],
  "period_ending": null,
  "file_num": [
    "005-89384"
  ],
  "display_names": [
    "BiondVax Pharmaceuticals Ltd.  (SCNI)  (CIK 0001611747)",
    "NACHT MARIUS  (CIK 0001218503)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2017-02-16",
  "biz_states": [
    "L3"
  ],
  "sics": [
    "2836"
  ],
  "form": "SC 13D",
  "adsh": "0001178913-17-000540",
  "film_num": [
    "17616426"
  ],
  "biz_locations": [
    "Nes-ziona, L3",
    ""
  ],
  "file_type": "SC 13D",
  "file_description": "SC-13D",
  "inc_states": [
    "L3",
    ""
  ],
  "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/40952/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/40952/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/40952/receipt.json