What is Solana (SOL)? High-Performance Layer 1 Blockchain Overview

WhaleScanFebruary 6, 2026

What is Solana (SOL)?

Solana is a high-performance Layer 1 blockchain known for fast transaction speeds and very low fees. It combines Proof of History (PoH) and Proof of Stake (PoS) to target tens of thousands of transactions per second (TPS).

Core Technology

  • Proof of History (PoH): Cryptographically verifies the order of events in time, allowing nodes to reach consensus on block order quickly.

  • Low fees: Average cost per transaction is around 0.00025 SOL, making NFT minting and DeFi trading affordable.

  • EVM compatibility: Options like Neon EVM allow running Ethereum dApps on Solana.

Ecosystem and Use Cases

Solana hosts a growing ecosystem of NFT marketplaces, DEXs, games, and payment solutions. Past downtime has raised discussions about reliability and decentralization, but the chain remains competitive in developer experience and cost.

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