Chain of custody receipt

Source #61003

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 — Centene Corp (2024-02-09)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Centene%20Corp%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2024-02-09
EntityCentene Corp
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-24T23:56:36.209Z UTC
SHA-25651ea9d1310229632fb1e742b3ed8a0140455fa3ff7eeb963a53892a6aef84835
Content length665 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001071739",
    "0000315066"
  ],
  "period_ending": null,
  "file_num": [
    "005-62421"
  ],
  "display_names": [
    "CENTENE CORP  (CNC)  (CIK 0001071739)",
    "FMR LLC  (CIK 0000315066)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13G"
  ],
  "file_date": "2024-02-09",
  "biz_states": [
    "MO",
    "MA"
  ],
  "sics": [
    "6324",
    "0000"
  ],
  "form": "SC 13G/A",
  "adsh": "0000315066-24-001041",
  "film_num": [
    "24611468"
  ],
  "biz_locations": [
    "St Louis, MO",
    "Boston, MA"
  ],
  "file_type": "SC 13G/A",
  "file_description": null,
  "inc_states": [
    "DE",
    "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/61003/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/61003/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/61003/receipt.json