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On-Chain Protocols

Definition

On-chain protocols are sets of rules and procedures that operate directly on a blockchain’s distributed ledger. These protocols govern how transactions are validated, how smart contracts execute, and how network participants interact within the blockchain environment. Their logic is encoded into the blockchain itself, ensuring transparency, immutability, and resistance to censorship. Examples include decentralized finance (DeFi) applications, governance mechanisms, and token standards that function entirely on the chain.