DAVINCI 3.0

computer hardware, namely, printed circuit boards, integrated circuits, and computing appliances; downloadable software for generating cryptographic keys for receiving and spending crypto assets; downloadable computer software for managing cryptocurrency transactions using blockchain technology; downloadable computer software for managing and verifying cryptocurrency transactions on a blockchain; cryptocurrency hardware wallets; downloadable computer software for use as a cryptocurrency wallet

providing on-line non-downloadable software for generating cryptographic keys for receiving and spending crypto assets; providing user authentication services using blockchain-based software technology for cryptocurrency transactions; providing on-line non-downloadable computer software for managing and verifying cryptocurrency transactions on a blockchain; technological consulting in the field of cryptocurrency; providing technology information in the field of cryptocurrency; providing on-line non-downloadable computer software for use as a cryptocurrency wallet