Changes

CHI is the native currency of the XAYA ecosystem and used to fuel all transactions, in which 40% of CHI is mineable. It uses [https://github.com/xaya/xaya/blob/master/doc/xaya/mining.md triple-purpose mining ] (PoW) for consensus, where two mining algorithms are supported including SHA256 SHA256d (merge mining with BTC) and NeoScryptNeoscrypt (solo or pool mined). SHA-256d miners receive 25% of the block rewards while Neoscrypt miners receive 75%.