Definition ∞ Public Key Verification is the process of confirming the authenticity and validity of a digital signature or a public key. This cryptographic method ensures that a message or transaction originates from the claimed sender and has not been tampered with. It forms a fundamental component of secure communication and transaction authorization in digital systems.
Context ∞ In crypto news, Public Key Verification is often discussed in the context of blockchain security, digital asset ownership, and transaction integrity. It provides context for understanding how trust is established in decentralized networks without relying on central authorities. This mechanism is essential for safeguarding user funds and preventing fraudulent activities.
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