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MEXC Exchange: Enjoy the most trending tokens, everyday airdrops, lowest trading fees globally, and comprehensive liquidity! Sign up now and claim Welcome Gifts up to 10,000 USDT!   •   Sign Up • ARI Wallet Daily Quiz Answer Today, August 16, 2025 • Today’s Dropee Question of the Day and Daily Combo Answer for August 16, 2025 • MEXC Launches Cutting-Edge AI Trading Features to Empower Crypto Traders • Sign Up

Cryptographic Signature

A digital signature created using a private key, verifying the authenticity and origin of a message or transaction. Cryptographic signatures are used in blockchain networks to prove ownership and authorize transactions.

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