Chain of custody receipt

Source #40138

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 — Varda Space Industries (2026-01-12)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Varda%20Space%20Industries%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2026-01-12
EntityVarda Space Industries
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:15:17.880Z UTC
SHA-25646a4d2d2f1fd526847624dcea68a032f484830cf8c0dd3f2a594b1e92ff1a0d4
Content length542 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0002082119"
  ],
  "period_ending": null,
  "file_num": [
    "333-292681"
  ],
  "display_names": [
    "KRAKacquisition Corp  (CIK 0002082119)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "S-1"
  ],
  "file_date": "2026-01-12",
  "biz_states": [],
  "sics": [
    "6770"
  ],
  "form": "S-1",
  "adsh": "0001140361-26-000997",
  "film_num": [
    "26527711"
  ],
  "biz_locations": [
    "Grand Cayman"
  ],
  "file_type": "S-1",
  "file_description": "S-1",
  "inc_states": [
    "E9"
  ],
  "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/40138/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/40138/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/40138/receipt.json