TDV
Live / Allowed — Approved for publication (as of 02 Apr 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 26 Nov 2025 filing date already counts against anyone who files later.
Record
- Serial number
- 99517981
- Mark type
- Stylized text
- Filed
- 26 Nov 2025
- Attorney of record
- Mary Ann Novak
Goods and services
- Class 042 — Scientific and technological services: Providing on-line non-downloadable software for verifying the integrity and origin of data using cryptographic methods, enabling users to independently validate datasets without relying on a central authority
Owner
- HHX Holdings, LLC, The Woodlands, TX, US
Prosecution history
- 02 Apr 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 31 Mar 2026 — ASSIGNED TO EXAMINER
- 12 Feb 2026 — NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
- 26 Nov 2025 — APPLICATION FILING RECEIPT MAILED
- 26 Nov 2025 — NEW APPLICATION ENTERED