Chain of custody receipt

Source #46604

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 — Oculus VR (2014-07-23)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Oculus%20VR%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2014-07-23
EntityOculus VR
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:18:48.919Z UTC
SHA-2564772db69f7eba7a7cd43ff8cdff437a457b63bfbc7858e5c8064981c655d6f3d
Content length675 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001326801",
    "0001160077"
  ],
  "period_ending": "2014-07-21",
  "file_num": [
    "001-35551"
  ],
  "display_names": [
    "Facebook Inc  (META)  (CIK 0001326801)",
    "Andreessen Marc L  (CIK 0001160077)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0306",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2014-07-23",
  "biz_states": [
    "CA"
  ],
  "sics": [
    "7370"
  ],
  "form": "4",
  "adsh": "0001209191-14-048762",
  "film_num": [
    "14989866"
  ],
  "biz_locations": [
    "Menlo Park, CA",
    ""
  ],
  "file_type": "4",
  "file_description": "FORM 4 SUBMISSION",
  "inc_states": [
    ""
  ],
  "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/46604/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/46604/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/46604/receipt.json