Chain of custody receipt

Source #47082

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 — Geo Group (2020-05-08)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Geo%20Group%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2020-05-08
EntityGeo Group
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T04:18:48.919Z UTC
SHA-256af66ff6e4dcd5dbd225fab1e7565a6d6d8b8c43b17152bc7868fa3cc78f4c1f2
Content length682 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001012998",
    "0000923796"
  ],
  "period_ending": "2020-05-06",
  "file_num": [
    "001-14260"
  ],
  "display_names": [
    "ZOLEY GEORGE C  (CIK 0001012998)",
    "GEO GROUP INC  (GEO)  (CIK 0000923796)"
  ],
  "xsl": "xslF345X03",
  "schema_version": "X0306",
  "sequence": 1,
  "root_forms": [
    "4"
  ],
  "file_date": "2020-05-08",
  "biz_states": [
    "FL"
  ],
  "sics": [
    "6798"
  ],
  "form": "4",
  "adsh": "0001209191-20-028098",
  "film_num": [
    "20862233"
  ],
  "biz_locations": [
    "",
    "Boca Raton, FL"
  ],
  "file_type": "4",
  "file_description": "FORM 4 SUBMISSION",
  "inc_states": [
    "",
    "FL"
  ],
  "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/47082/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/47082/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/47082/receipt.json