THE TRANSFER OF DIGITAL CURRENCY ENCRYPTION KEYS THROUGH THE PROCESS OF ISSUANCE, VALIDATION AND DEVALUATION OF PHYSICAL MEDIUM WITH MULTI-FACTOR AUTHORIZATION, AND THE PHYSICAL MEDIUM OF ENCRYPTION KEYS FOR DIGITAL CURRENCY TO CONDUCT THIS TRANSFER TECHNOLOGY

摘要

A method of a transfer of the digital currency encryption keys through the process of issuance, validation and devaluation of physical medium with multi-factor authorization is disclosed. The medium is distributed on the market as blank and to which belongs a second authorization factor safely stored with the manufacturer or integrated into the medium in form of a tamper-evident box, is loaded by an issuer using a SW application for the medium issuance and based on a first authorization factor generated by the issuer, an identifier of the medium and other data an address is derived and passed to the issuer to which he sends the balance of the digital currency in an amount equivalent to the denomination of the medium. A physical medium of encryption keys for the digital currency is also disclosed.