One of the early "altcoins" (launched in 2013) focused on CPU-only mining for high security.

If you prefer self-custody, you can use Uniswap or PancakeSwap. First, buy ETH on a platform like Bit2Me . Transfer the ETH to a MetaMask wallet. Connect to a DEX and swap your ETH for QKC. Market Outlook for 2026

A modern Ethereum Layer 2 scaling solution using sharding technology for high throughput. How to Buy Quark (QRK)