Tag: forking

Are Blockchains Actually Immutable?

Bring up the topic of blockchains and it won’t be long before the word “immutable” is dropped into the conversation. After all, a blockchain’s inability to be tampered with or modified is one of its biggest selling points. But, is it actually as immutable as they say it is? Once a transaction is recorded on a blockchain, does that mean it’s carved in stone? “Yes”, “no”, and “sort of” seem to …
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