Chain of custody receipt

Source #43889

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 — Charles Prince (2017-01-18)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Charles%20Prince%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2017-01-18
EntityCharles Prince
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:05:26.323Z UTC
SHA-25600e739e91e460392e14d406f6282f8023b7107bd536c0621cb49ecf13ef7806b
Content length636 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0000108772",
    "0001225179"
  ],
  "period_ending": "2017-01-13",
  "file_num": [
    "001-04471"
  ],
  "display_names": [
    "XEROX CORP  (CIK 0000108772)",
    "PRINCE CHARLES  (CIK 0001225179)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "4"
  ],
  "file_date": "2017-01-18",
  "biz_states": [
    "CT"
  ],
  "sics": [
    "7389"
  ],
  "form": "4",
  "adsh": "0001127602-17-001953",
  "film_num": [
    "17534575"
  ],
  "biz_locations": [
    "Norwalk, CT",
    ""
  ],
  "file_type": "EX-24",
  "file_description": "POWER OF ATTORNEY",
  "inc_states": [
    "NY",
    ""
  ],
  "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/43889/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/43889/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/43889/receipt.json