Electronic value management system, electronic value management method and program

An electronic value management method, comprising:

• acquiring a first evaluated monetary amount based on a first currency, which is evaluated for a currently distributed electronic value issued for the first currency;
• acquiring a second evaluated monetary amount based on a second currency, which is evaluated for a currently distributed electronic value issued for the second currency;
• and
• calculating an exchange rate between the first currency and the electronic value based on the first evaluated monetary amount, the second evaluated monetary amount, a foreign exchange rate between the first currency and the second currency, and a total amount of the currently distributed electronic value.

A non-transitory computer readable storage medium storing a plurality of instructions, wherein when executed by at least one processor, the plurality of instructions cause a computer to function as:

• first acquisition means for acquiring a first evaluated monetary amount based on a first currency, which is evaluated for a currently distributed electronic value issued for the first currency;
• second acquisition means for acquiring a second evaluated monetary amount based on a second currency, which is evaluated for a currently distributed electronic value issued for the second currency;
• and
• rate calculation means for calculating an exchange rate between the first currency and the electronic value based on the first evaluated monetary amount, the second evaluated monetary amount, a foreign exchange rate between the first currency and the second currency, and a total amount of the currently distributed electronic value.