@brunoaugursm
The lifecycle of a blockchain transaction begins with initiation, where a user creates a transaction request. This request is then broadcasted to the network. Nodes validate the transaction, ensuring its legitimacy. Once validated, the transaction is added to a block. Miners compete to solve complex puzzles to add this block to the blockchain. Upon successful mining, the block is appended, and the transaction is confirmed. This immutable record is now part of the blockchain, visible to all participants.