Blockchains are not immutable

BlockchainGandalf

English - September 30, 2022 07:08 - 5 minutes - 4.78 MB
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There are a number of myths about blockchains that keep getting repeated. For example, that proof-of-work is a "cryptographic puzzle", that blockchains "build trust", and the most insidious of all: that blockchains "are immutable".

In this episode, I explain why blockchains are not immutable. With the aid of not one, not two, but three examples.