{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do contracts in blockchain identify the origin of inscriptions?","a":"The way contract recognition inscriptions originating in blockchain mainly relies on its decentralized and tamper-proof characteristics. A blockchain is a decentralized database that is jointly maintained by multiple nodes, each of which stores the complete blockchain ledger. When a transaction occurs, both parties broadcast the transaction information to all nodes in the blockchain network. The nodes verify the authenticity  and legality of the transaction based on a certain consensus mechanism and package the verified transactions into a new block. The new block is linked to the previous one in chronological order, forming a continuously growing chain.\n\nIn this process, the key to contract recognition inscriptions originating in blockchain lies in the"}]}],"pr":"b374558a2469db808d72e2a37a6a78a99fdedc08c4ed971a7362ca68a92c794e"}