Blockchain Components

A blockchain network is composed of several fundamental components that work together to ensure security, transparency, and decentralization. These elements form the foundation of how blockchain systems operate efficiently without relying on a central authority.

Peer-to-Peer (P2P) Network enables direct communication between nodes, eliminating intermediaries and supporting decentralization. This structure allows participants to share and validate information collectively.

Transactions: represent the transfer of digital assets, value, or data across the network.

Consensus Rules: are protocols that verify and validate transactions before they are permanently recorded. This ensures trust and prevents fraudulent activities.

State Machine: is responsible for updating the current condition of the blockchain after each validated transaction. Meanwhile, the Blockchain (Blocks) itself consists of an immutable chain of verified data blocks linked together securely.

To maintain participation, Incentives such as rewards for validators or miners are provided.

Clients Implementing the Protocol: are software applications that enable users to interact with and operate within the blockchain network effectively.