42 Identification verification services in the nature of providing user authentication services using biometric hardware and software technology, block chain technology, pass-phrase technology, cryptographic based protocols, or single sign-on technology for in-person and electronic transactions, and for ingress and egress at secure public or private facilities such as airports, sports arenas, and educational facilities, other public or private secure access venues or events, and secure facilities within or at such facilities, venues and events; Identification verification services in the nature of providing user authentication services using biometric hardware and software technology, block chain technology, pass-phrase technology, cryptographic based protocols, or single sign-on technology for in-person and electronic transactions, and for ingress and egress at secure public or private facilities such as airports, sports arenas, and educational facilities, other public or private secure access venues or events, and secure facilities, such as lounges, within or at such facilities, venues and events
Trademark: 90056516
