What is QuarkChain (QKC) Crypto Coin? A Simple Breakdown of Its Tech, Use Cases, and Real-World Potential

QuarkChain (QKC) is a high-speed blockchain designed to process over 100,000 transactions per second using a unique sharding system. Learn how it works, how it compares to Ethereum and Solana, and whether it’s worth your attention in 2026.

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