Prof. Campbell Harvey — To break into the chain, you would have to amass 25,000 of t

To break into the chain, you would have to amass 25,000 of the world’s fastest supercomputers. That seems completely infeasible. This is one of the big advantages of BitCoin – the ledger is practically unhackable.

Dr. Vikas Shah MBE DL 20 March 2026 1 min read

To break into the chain, you would have to amass 25,000 of the world’s fastest supercomputers. That seems completely infeasible. This is one of the big advantages of BitCoin – the ledger is practically unhackable.