LightChain aims to be a double-layer chain with a network composed of one main chain and various sub-chains. The main chain works like bitcoin with an immutable & clear ledger, and the sub-chains provide a fast network. The coin issued by LightChain is named LIGHT. The LIGHT coin is mineable, and the miners are rewarded through PoW. It is a reward and a medium of exchange within LightChain ecosystem.
