SOL

Solana is a high-performance layer-1 blockchain designed for speed and low transaction costs, using a combination of proof-of-stake consensus and a proof-of-history timing mechanism to achieve sub-second block times. The network processes transactions in parallel rather than sequentially, enabling throughput that supports high-frequency DeFi protocols, NFT minting, and consumer-facing applications at a fraction of the gas costs seen on Ethereum mainnet. Solana's ecosystem includes major DeFi venues (Jupiter, Raydium, Marinade), NFT platforms, and a growing set of mobile and payments integrations through the Saga phone and Solana Pay. SOL is used for transaction fees, staking, and governance. For traders, SOL is closely watched as a high-beta altcoin that reflects sentiment around alternative layer-1 adoption, DeFi migration trends, and the competitive positioning of non-EVM ecosystems.