CRYPTOGRAPHI

Digital currency paper wallet printers; electronic and electrical apparatus, namely, receipt issuing, reading and recording machines; currency and receipt issuing machines; offline secure apparatus for issuing digital currency receipts; electronic and electrical machines for point of sale; computer software for use in virtual currency operations for printing digital currency paper wallets; computer peripheral equipment for use in virtual currency operations; computer hardware; customer self-service electronic checkout stations for point of sale; computer hardware, computer software and computer peripheral equipment for use in point-of-sale transactions; device for generating digital signatures, namely, hardware in the form of electronic encryption units; device for generating public and private encryption keys, namely, hardware in the form of electronic encryption units

Receipt paper; computer printer paper; Document folders in the form of wallets for holding printed digital currency