Q » What is a block confirmation?
02 Nov, 2025
A » A block confirmation in blockchain refers to the process of validating that a transaction has been successfully added to a block and that block to the chain. Each confirmation increases the security and immutability of the transaction, reducing the risk of double-spending or reversal. Generally, more confirmations mean higher transaction reliability and security, with the number required varying depending on the blockchain and use case.
03 Nov, 2025
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