It seems that many people are interested in the concept of PoC proposed by you, could you express the difference between digging miner and it? Thanks.
Currently, what we call Proof of work (pow) or proof of stake (pos) is more often used as a mechanism for deciding which miner to become the owner of a new block. We propose POC to convey the idea that the contribution to the network should be factored into the consideration of returns in the blockchain. POC can be implemented as another mining mechanism in traditional blockchain and can be in other place.