BLOCKCHAIN SYSTEM FOR PROOF OF FUTURE VALUE BASED CRYPTO CURRENCY ISSUE AND CIRCULATION AND REWARD ON BASIS OF LEVEL OF CONTRIBUTION TO THE FUTURE VALUE REALIZATION

摘要

A blockchain system with the issuance and distribution of value-stabilized cryptocurrency based on proof of future value and compensation according to the contribution to value realization is presented. The block chain system according to an embodiment has an issuer that issues cryptocurrency based on future value, a contribution calculator that calculates the contribution of people who contributed to the value when the value of the issued cryptocurrency is realized, and the value according to the contribution It may be made including a value distribution unit that distributes .