Chain of custody receipt

Source #64844

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: 4 — MARK KELLY S (2011-05-09)
Original URLhttps://www.sec.gov/Archives/edgar/data/68505/000150884811000004/0001508848-11-000004-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2011-05-09
EntityMark Kelly
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T01:22:24.416Z UTC
SHA-2564835f7c076939b65591d5d7be01ba80bbe6a856efb6fb7b00a3810b72b6c7444
Content length690 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001508848",
    "0000068505"
  ],
  "period_ending": "2011-05-05",
  "file_num": [
    "001-07221"
  ],
  "display_names": [
    "MARK KELLY S  (CIK 0001508848)",
    "Motorola Solutions, Inc.  (MSI)  (CIK 0000068505)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0303",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2011-05-09",
  "biz_states": [
    "IL"
  ],
  "sics": [
    "3663"
  ],
  "form": "4",
  "adsh": "0001508848-11-000004",
  "film_num": [
    "11823868"
  ],
  "biz_locations": [
    "",
    "Schaumburg, IL"
  ],
  "file_type": "4",
  "file_description": "PRIMARY DOCUMENT",
  "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/64844/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/64844/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/64844/receipt.json