What are the encrypted currencies with a fixed amount? Bitgold, Wright silver, infinite copper why the currency circle there is bit gold, Wright silver infinite copper slogan, the slogan is not random shouting, there is a certain reason. They are all fair and transparent born in bitcointalk open source projects only fair will have a consensus. BTC LTC IFC Bitcoin 10 Leite coins eight years unlimited coins six years, they are time-tested POW open source projects are worth investing in. Bitcoin 21 million Wright 84 million unlimited coin 90.6 billion, the total amount is fixed and will never be issued in order to be scarce. The total amount of pure POW can be fixed, the total amount of POW+POS can not be fixed, and no total amount of currency with POS attribute can be fixed. POW is the fairest mechanism, POW's ultimate route is based on chain transfer fees, will not die because of the end of the block award. Gold and silver have been discovered around the world as copper or an undeveloped virgin land in the hope of strategic investors to join, inject technology and inject resources. IFC infinite coin infinite copper