{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain ensure rapid and reliable verification of smart contract objects and operations?","a":"Blockchain achieves rapid and reliable verification of smart contract objects and operations through decentralized, secure, and reliable consensus mechanisms and encryption algorithms. Firstly, blockchain adopts distributed ledger technology, storing data on multiple nodes, ensuring data consistency and immutability. Secondly, blockchain utilizes encryption and decryption  algorithms (such as public keys and private keys) to encrypt and decrypt data, ensuring the security of data transmission. Additionally, blockchain adopts consensus mechanisms (such as proof of work, proof of stake, etc.) to verify and confirm transactions, ensuring rapid and reliable transactions.\n\nIn the aspect of smart contracts, blockchain technology ensures"}]}],"pr":"181336d4cb6533a574fca60cfa78a4ff75f67476d343dd8dbd0bc668e34e97d0"}