Chain of custody receipt

Source #64845

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 (2013-09-04)
Original URLhttps://www.sec.gov/Archives/edgar/data/68505/000150884813000003/0001508848-13-000003-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2013-09-04
EntityMark Kelly
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T01:22:24.449Z UTC
SHA-256bba2f133600f23a8d35670876c31390ec011a5bfb6893fe67c677e491ab86f40
Content length691 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000068505",
    "0001508848"
  ],
  "period_ending": "2013-09-01",
  "file_num": [
    "001-07221"
  ],
  "display_names": [
    "Motorola Solutions, Inc.  (MSI)  (CIK 0000068505)",
    "MARK KELLY S  (CIK 0001508848)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0306",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2013-09-04",
  "biz_states": [
    "IL"
  ],
  "sics": [
    "3663"
  ],
  "form": "4",
  "adsh": "0001508848-13-000003",
  "film_num": [
    "131077926"
  ],
  "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/64845/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/64845/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/64845/receipt.json