What is Solana? (SOL)

Founding and Early Development (2017–2020)

Solana was founded to address blockchain scalability. The team developed its unique Proof of History consensus and launched the Solana mainnet beta in 2020.

Key Events:

• 2017: Anatoly Yakovenko publishes Solana whitepaper introducing Proof of History (PoH)
• 2018: Solana Labs is founded by Anatoly Yakovenko, Greg Fitzgerald, and Stephen Akridge
• 2019: Solana raises $20 million in Series A funding
• 2020 (March): Solana launches mainnet beta, enabling permissionless participation

Ecosystem Formation and Expansion (2020–2021)

Solana's ecosystem rapidly expands, attracting DeFi, NFT, and Web3 projects. The network gains attention for its high throughput and low fees.

Key Events:

• 2020: Serum, a decentralized exchange, launches on Solana
• 2021 (Q1–Q2): Solana attracts numerous DeFi protocols and NFT projects
• 2021 (June): Solana Foundation launches a $20 million fund to support ecosystem growth in South Korea
• 2021 (September): Solana experiences a major outage due to resource exhaustion, highlighting scalability challenges
• 2021: Solana token (SOL) price surges, entering top 10 cryptocurrencies by market cap

Mainstream Adoption and Network Stress (2021–2023)

Solana sees massive growth in users and applications, but network outages and congestion reveal technical limitations, prompting infrastructure upgrades.

Key Events:

• 2021 (late): Solana NFT boom with the launch of projects like Degenerate Ape Academy
• 2022: Multiple network outages lead to criticism and accelerated development of network improvements
• 2022: Solana Foundation launches grants and hackathons to foster developer engagement
• 2023: Chiliz and other major projects expand to Solana, boosting its role in fan tokens and entertainment

Infrastructure Upgrades and Financial Integration (2024–2025)

Solana undergoes major upgrades to improve reliability. The network becomes a preferred platform for stablecoins and regulated digital assets.

Key Events:

• 2024: Solana Foundation supports upgrades to consensus and validator software
• 2025: Western Union launches a Solana-based stablecoin, USDPT, for global remittances
• 2025: Germany’s AllUnity expands its EURAU euro stablecoin to Solana
• 2025: Israel’s first regulated stablecoin, BILS, is issued on Solana in partnership with Fireblocks and EY

AI Integration and Consensus Overhaul (2026–Present)

Solana focuses on powering both human and machine economies, integrating AI agents and launching the Alpenglow upgrade for greater scalability.

Key Events:

• 2026 (May): Lily Liu, Solana Foundation President, announces Solana as payment rails for the AI machine economy
• 2026 (May): Western Union’s USDPT stablecoin launches for 24/7 settlement
• 2026 (May): Jito Labs launches self-custody trading tool JTX on Solana
• 2026 (May): Alpenglow, the largest consensus upgrade in Solana’s history, enters community testing
• 2026: Solana ecosystem supports nearly 1,000 developers at the Consensus Miami EasyA hackathon focused on AI agents

Solana is a high-performance blockchain renowned for its speed, scalability, and low transaction fees, making it a leading choice for decentralized applications and digital assets.

Introduction to Solana (2020 - Present)

Summary: Solana is an open-source blockchain designed for fast, scalable, and low-cost decentralized applications, utilizing a unique proof-of-history consensus.

• Solana is an open-source blockchain protocol optimized for high throughput and low latency, positioning itself as a competitor to Ethereum for decentralized applications (dApps) and digital assets.
• The network leverages a hybrid consensus mechanism combining Proof-of-History (PoH) with Proof-of-Stake (PoS), enabling rapid transaction processing and enhanced security.
• Solana's primary website offers comprehensive resources and documentation: https://solana.com.

Core Characteristics

Summary: Solana stands out for its industry-leading transaction speeds, scalability, and developer-friendly environment, driving adoption by global enterprises.

• Solana is capable of processing over 65,000 transactions per second (TPS), making it one of the fastest blockchains available.
• Its average transaction cost is less than $0.01, which is significantly lower than most competitors, making it ideal for high-frequency use cases.
• The platform supports a wide range of decentralized applications, including DeFi, NFTs, and payments, and is chosen by major companies such as Western Union for stablecoin issuance.
• Recent developments, like the 'Alpenglow' upgrade, further enhance Solana's consensus and scalability (Solana Alpenglow Release Notes).

Tokenomics of SOL

Summary: The SOL token powers the Solana ecosystem, serving as the native utility, staking, and governance asset with a carefully designed emission model.

• SOL is Solana’s native cryptocurrency, used for transaction fees, staking, and participating in network governance.
• The initial total supply was set at 500 million SOL, with a current circulating supply adjusted by periodic emissions and burn mechanisms.
• Stakers earn rewards for securing the network, while a portion of transaction fees are burned, making SOL a deflationary asset over time.
• SOL is widely listed on major exchanges, including Crypto.com, Binance, and Coinbase.

Ecosystem Growth and Adoption (2023 - 2026)

Summary: Solana’s ecosystem has rapidly expanded with partnerships, stablecoin launches, and DeFi/NFT growth, reinforcing its role as leading blockchain infrastructure.

• Solana has attracted significant adoption, hosting euro and dollar stablecoins, such as Western Union’s USDPT and AllUnity’s EURAU, for seamless global payments.
• The network’s robust developer activity is evidenced by major hackathons and new tools like Jito Labs’ self-custody trading platform.
• Solana’s infrastructure supports both human and machine economies, as highlighted by Solana Foundation’s leadership at Consensus Miami 2026.
• For real-time pricing, visit the Solana price page on Crypto.com.