Output data refers to the information generated during a transaction within a blockchain system. When a user sends cryptocurrency to another person, the details of that transaction are recorded as output data.This includes the amount sent, the sender’s address, the recipient’s address, and sometimes additional metadata or scripts that dictate how the funds can be accessed or spent in the future. Each transaction typically consists of inputs, which are references to previous transactions, and outputs, which specify new transaction destinations.Output data plays a crucial role in maintaining the integrity and transparency of the blockchain. It ensures that all transactions can be traced and verified by anyone with access to the blockchain, helping to prevent fraud and double spending. Overall, understanding output data is vital for anyone looking to grasp how transactions function within a blockchain network, as it highlights the flow of funds and ownership changes between participants.