{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The types of protocol modules in blockchain include:\n\n1. Consensus Algorithm: The algorithm used to reach agreement among participants in the blockchain network regarding the validity of transactions and the ordering of blocks. Examples include Proof of Work (PoW), Proof of Stake (PoS), Delegated Proof of Stake (DPoS), and Practical Byzantine Fault Tolerance (PBFT).\n\n2. Smart Contracts: Programs running on the blockchain network that enable the creation of decentralized applications (dApps) and enable peer-to-peer (P2P) transactions without the need for intermediaries. They are written in programming languages like Solidity, Vyper, and Serpent.\n\n3. Cryptographic Hash Functions: These are algorithms that take a input of any length and produce a fixed-size output, which is unique to the input. They are used to ensure the integrity and security of the blockchain network","a":"Consensus Protocol: The consensus protocol is an important  mechanism for achieving consistency between nodes in a blockchain network. Common consensus protocols include Proof of Work (PoW), Proof of Stake (PoS), and Byzantine Fault Tolerance (BFT)."}]}],"pr":"76c337b0158724e025bec388d52144e60b996b84c158f10e4b3350906e80b4d6"}