Re: I have to disagree with Gavin .... transaction mutability is a problem

Quote from: Barek on February 12, 2014, 12:47:35 AM

This changes nothing on the usual practice that once a transaction is part of the blockchain it is safe to trust it. A 51% attack actually rewrites the blockchain.

NO it actualy doesn't: https://en.bitcoin.it/wiki/Attacks#Attacker_has_a_lot_of_computing_power

Sorry for the tangent, second time that 51% BS was creeping in, and thank you DandT.