Blockchain News Meta joins patent alliance, pledges free crypto patents for all 3 years ago By joining COPA, Meta will become one of 30 other businesses that have committed not to enforce their “core cryptocurrency patents.” Tags: Blockchain Continue Reading Previous India to introduce 30% crypto tax, digital rupee CBDC by 2022-23Next Another solo Bitcoin miner solves valid block, becoming the 4th in 2022 More Stories Blockchain News Bitcoin miners show mixed performance in September amid market volatility 6 hours ago Blockchain News NFTs weekly sales volumes hit highest level since August 8 hours ago Blockchain News DHS says it thwarted over 500 crypto ransom attacks in 3 years 10 hours ago