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Re:UK government urged to use Bitcoin-style digital ledgers by CyberDildonics on Tuesday January 19, 2016 @03:11PM (#10933593)
No can append a fake record without the matching private key needed to sign it.
Re:UK government urged to use Bitcoin-style digital ledgers by scprodigy on Tuesday January 19, 2016 @09:26PM (#10935667)
Yes, the point is that decentralization consensus doesn't help.
Re:UK government urged to use Bitcoin-style digital ledgers by CyberDildonics on Wednesday January 20, 2016 @11:31PM (#10943369)
Now you're moving the goal posts. It does help because it adding or removing from the chain will be noticed.