Description: A verification algorithm is a set of mathematical rules and procedures designed to validate the authenticity of digital signatures. These algorithms are fundamental in the field of cryptography, where they are used to ensure that a message or document comes from a legitimate source and has not been altered during transmission. Verification is performed by comparing the digital signature generated with the signer’s private key and the corresponding public key. If both match, the authenticity of the message is confirmed. Verification algorithms are essential in authentication systems, where a high level of security is required, such as in financial transactions, secure communications, and public key infrastructure (PKI). Their robustness and reliability are crucial for maintaining integrity and trust in modern digital systems, especially in decentralized platforms, where transaction verification is vital for the network’s operation.