Chain of custody receipt

Source #45021

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 — Raytheon Technologies (RTX) (2023-01-19)
Original URLhttps://efts.sec.gov/LATEST/search-index?q=%22Raytheon%20Technologies%20(RTX)%22&dateRange=custom&forms=4,SC%2013D,SC%2013G,DEF%2014A,10-K,10-Q
PublicationSEC EDGAR
Source typesec_filing
Date2023-01-19
EntityRaytheon Technologies (RTX)
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-13T05:01:59.649Z UTC
SHA-256bc9bd06cea4c62a21914a555cae7eaabacd50d95c25b37f184585191f99ad444
Content length595 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001608057"
  ],
  "period_ending": "2022-12-31",
  "file_num": [
    "028-16150"
  ],
  "display_names": [
    "Curbstone Financial Management Corp  (CIK 0001608057)"
  ],
  "xsl": "xslForm13F_X02",
  "sequence": 2,
  "root_forms": [
    "13F-HR"
  ],
  "file_date": "2023-01-19",
  "biz_states": [
    "NH"
  ],
  "sics": [],
  "form": "13F-HR",
  "adsh": "0001608057-23-000002",
  "film_num": [
    "23536097"
  ],
  "biz_locations": [
    "Manchester, NH"
  ],
  "file_type": "INFORMATION TABLE",
  "file_description": null,
  "inc_states": [
    "NH"
  ],
  "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/45021/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/45021/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/45021/receipt.json