Chain of custody receipt

Source #41392

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 — Bruce Gibney (2017-02-28)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Bruce%20Gibney%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2017-02-28
EntityBruce Gibney
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:13:47.632Z UTC
SHA-2569ccda40d907e6ffa2afa0498baa96050e734e85fe99868a2651ee801233cafc3
Content length655 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001669278"
  ],
  "period_ending": null,
  "file_num": [
    "021-281501"
  ],
  "display_names": [
    "Carmenta Capital Fund SPV, L.P. - Investment Class 4  (CIK 0001669278)"
  ],
  "xsl": "xslFormDX01",
  "schema_version": "X0707",
  "sequence": 1,
  "root_forms": [
    "D"
  ],
  "file_date": "2017-02-28",
  "biz_states": [
    "CA"
  ],
  "sics": [],
  "form": "D",
  "adsh": "0001669278-17-000001",
  "film_num": [
    "17649279"
  ],
  "biz_locations": [
    "San Francisco, CA"
  ],
  "file_type": "D",
  "file_description": null,
  "inc_states": [
    "DE"
  ],
  "items": [
    "06B",
    "3C",
    "3C.1",
    "3C.7"
  ]
}

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/41392/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/41392/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/41392/receipt.json