Blockchain News How Bitcoin can help secure proof-of-stake blockchain protocols 1 year ago Stanford University professor David Tse has pioneered a way to use Bitcoin to secure proof-of-stake blockchains. Tags: Blockchain Continue Reading Previous SOL is not a security, says the Solana FoundationNext Reddit crypto community goes offline: Here’s why 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