Blockheads: Filecoin fork, US and UK outspend China on blockchain

This week, Chinese Filecoin miners threatened to fork the massively popular network, the BSN will integrate two dozen public chains, and a new cryptocurrency mining rig may give Bitmain a run for its money. Two reports show how China stacks up globally in the blockchain world.BlockchainheadlinesThe world of blockchain moves fast, and nowhere does it move faster than China. Here’s what you need to know about China’s block-world in the week of Sept. 15-22.The Filecoin ForkA group of Chinese investors threatened to fork Filecoin, a cryptocurrency network whose main offering is decentralized file …