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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

Double-Spending

A potential issue in digital currencies where the same cryptocurrency tokens are spent more than once in different transactions, undermining the integrity and trust of the currency. Blockchain networks use consensus mechanisms to prevent double-spending and ensure that transactions are irreversible.

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