{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The process of block signing and verification in a blockchain is as follows:↵↵1. Block creation: When a new transaction is submitted to the blockchain, the network's miners gather the transactions into a new block. The block contains a certain number of transactions and is structured in a way that ensures the integrity of the data.↵↵2. Block encryption: Miners use a cryptographic algorithm to encrypt the block's header, which includes information such as the timestamp, previous block's hash, and transaction data. This encryption creates a unique hash of the block, which is used to verify the block's authenticity and link it to the previous block in the blockchain.↵↵3. Signing the block: To prove that the block is valid and secure, miners use their private key to sign the block's header. This signature ensures that the block contains valid transactions and has not been tampered with.↵↵4. Block verification: When a new block is added to","a":"Broadcast new block:Miners broadcast the signed block to the blockchain network so that other nodes can verify it."}]}],"pr":"0aea522bbe2bd7f0292103841d2af862fa90db373c39bc1f59e321d218042af3"}