"Blockchains produce an immutable transaction record only when cryptocurrency is exchanged" hmmm..not sure that's true?
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"Blockchains produce an immutable transaction record only when cryptocurrency is exchanged" hmmm..not sure that's true?
How so? How can I make an "entry" into the blockchain unless I transfer at least a fraction of a bitcoin from one account to another? Am I missing something?
Well, Maidsafe/Safecoin for example is mined by users dedicating hard drive space to the project, but maybe I'm the one missing something?
Thanks