QuarkChain (QKC) is an ERC-20 format token of a public blockchain that strives to meet global commercial standards. The network is designed to provide a secure, decentralized and scalable blockchain solution to ensure high performance.

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QuarkChain

Qi Zhou

RT @qc_qizhou: QuarkChain mainnet is successfully upgraded to 1.6.1 with the major improvement from QCEP-7: PoSW diff adjustment https://t.…

QuarkChain mainnet is successfully upgraded to 1.6.1 with the major improvement from QCEP-7: PoSW diff adjustment https://t.co/aHqwGAriTw.  After the upgrade, the post-staking hash power of the root chain is increased from 10Gh/s to 4.5Ph/s  (note that Ethereum's is 1.0Ph/s)!