Chain of custody receipt

Source #65497

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: SC 13D/A — Murphy Christopher Gerard (2024-09-03)
Original URLhttps://www.sec.gov/Archives/edgar/data/1866550/000121390024075235/0001213900-24-075235-index.htm
PublicationSEC EDGAR
Source typesec_filing
Date2024-09-03
EntityChristopher Murphy
Captured1970-01-01T00:00:00.000Z UTC
Hash computed at2026-05-31T04:00:06.214Z UTC
SHA-25664ab50cc4d4f6b92f82695278cefb76dbde53a318fe42771971a6290370304c7
Content length693 bytes
Content preview (first 800 chars)
{
  "ciks": [
    "0001866550",
    "0001882279"
  ],
  "period_ending": null,
  "file_num": [
    "005-93398"
  ],
  "display_names": [
    "Thoughtworks Holding, Inc.  (TWKS)  (CIK 0001866550)",
    "Murphy Christopher Gerard  (CIK 0001882279)"
  ],
  "xsl": null,
  "sequence": 1,
  "root_forms": [
    "SC 13D"
  ],
  "file_date": "2024-09-03",
  "biz_states": [
    "IL"
  ],
  "sics": [
    "7371"
  ],
  "form": "SC 13D/A",
  "adsh": "0001213900-24-075235",
  "film_num": [
    "241275570"
  ],
  "biz_locations": [
    "Chicago, IL",
    ""
  ],
  "file_type": "SC 13D/A",
  "file_description": "AMENDMENT NO. 1 TO SCHEDULE 13D",
  "inc_states": [
    "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/65497/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/65497/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/65497/receipt.json