Chain of custody receipt

Source #41775

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 — Keep I (2024-02-21)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Keep%20the%20Promise%20I%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2024-02-21
EntityKeep the Promise I
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:10:53.003Z UTC
SHA-256d31482c03ef3f235a9461fe7b96bf71558482f4a357e6a181125dd99e28df0c2
Content length576 bytes
Content preview (first 800 chars) 
{
  "ciks": [
    "0001590714"
  ],
  "period_ending": "2023-12-31",
  "file_num": [
    "001-36272"
  ],
  "display_names": [
    "Element Solutions Inc  (ESI)  (CIK 0001590714)"
  ],
  "xsl": null,
  "sequence": 2,
  "root_forms": [
    "10-K"
  ],
  "file_date": "2024-02-21",
  "biz_states": [
    "FL"
  ],
  "sics": [
    "2890"
  ],
  "form": "10-K",
  "adsh": "0001590714-24-000054",
  "film_num": [
    "24659699"
  ],
  "biz_locations": [
    "Fort Lauderdale, FL"
  ],
  "file_type": "EX-10.19",
  "file_description": "EX-10.19",
  "inc_states": [],
  "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/41775/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/41775/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/41775/receipt.json