Definition ∞ Token validation is the process of verifying the authenticity, integrity, and adherence to protocol rules of a digital token or transaction within a blockchain network. This involves cryptographic checks and consensus mechanisms to confirm that a token is legitimate and its associated actions are valid. It ensures the trustworthiness of digital assets.
Context ∞ Token validation is a fundamental operation in all blockchain systems, safeguarding against fraud and double-spending. As new token standards and complex decentralized applications emerge, the efficiency and security of validation processes are under constant review. This influences network performance and overall system reliability.
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