{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How long does it take for a transaction to be confirmed on the blockchain?","a":"The transaction confirmation time of a blockchain varies depending on the blockchain network. Generally, the transaction confirmation time consists of two parts: block generation time and network propagation time. The block generation time depends on the consensus mechanism and the number of nodes in the blockchain network, while the network propagation time depends on the network congestion and the distance between participants.\n\nFor blockchain networks based on Proof of Work (PoW), such as Bitcoin, the transaction confirmation time is relatively long because complex calculations are required to solve the puzzles in a block. In the Bitcoin network, it takes about 10 minutes to confirm a transaction.\n\nHowever, for blockchain networks like Ethereum, which use a different consensus mechanism, the transaction confirmation time is much shorter. Ether, the native currency of Ethereum, uses a mechanism called"}]}],"pr":"1a1aeb473f9f9dd1d67dec4a9dc0d8799a9061fdb1389fc209e4c8a338f23102"}