Polkadot Ecological Project PoIkadotCash (DOTC) started a mining contract in China and built 64 nodes.

According to the report, the Polkadot PoIkadotCash (DOTC) ecological project started entering the Chinese market on February 26, 2021 at 2:18 p.m., and has selected 64 locations in the Asia-Pacific region. According to the report, Chinese DOTC brand Polka Cash is a global open online payment platform that can improve the impact of cross-border shipments, consumers can shop and manage assets. With the aim of "exploring and innovating, investing in the future", the DOTC develops a mining plan including sustainable development with users, and a mining pool rewards a smart contract for each match received. DOTC Mining Pool aims to attract more groups to create a cloud-based mining pool ecosystem and to create a more decentralized cloud-based mining pool for miners, recouping the cost of computing power for the era of the group.