The validating nodes of a PoA blockchain have full power to decide on new blocks.
18 Jul 2023, 13:42
The validating nodes of a PoA blockchain have full power to decide on new blocks. This means, for example, that they have the possibility to stop specific transactions, which can generate conflicts of interest and even compromise the security of the network.
In the context where these nodes are controlled by actors who both do not trust each other and sometimes have conflicts of interests, the permanent control and monitoring of the validity of the operations ensures the stability of the system.
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