Constant source chain has issued a total of 800 million Tokens, using POW and POS computing mechanisms to maintain network operation. The system built-in CSC is the driving force of the whole system ecology, which will be used to support application development, payment of application costs, and support of sub-chains. Digital asset smart exchange, participation in consensus rewards, payment transaction fees, etc., reserved 320 million for miners to issue, mainly to encourage more miners to participate in mining to maintain blockchain Constant source chain has issued a total of 800 million Tokens, using POW and POS computing mechanisms to maintain network operation. The system built-in CSC is the driving force of the whole system ecology, which will be used to support application development, payment of application costs, and support of sub-chains. Digital asset smart exchange, participation in consensus rewards, payment transaction fees, etc., reserved 320 million for miners to issue, mainly to encourage more miners to participate in mining to maintain blockchain .