Ethereum was proposed in 2013 by Vitalik Buterin and launched in 2015 with co-founders including Gavin Wood and Joseph Lubin. Buterin remains the most prominent figure in Ethereum development. Buterin attracted controversy in early 2026 after selling significant ETH holdings which contributed to a sharp price decline. The Ethereum Foundation oversees core development.
Ethereum is the world's dominant smart contract platform — infrastructure for DeFi, NFTs, stablecoins, DAOs, and thousands of applications. It transitioned to proof-of-stake in September 2022, reducing energy use by over 99%. It now supports 100+ Layer 2 networks including Arbitrum and Base providing 100,000+ TPS combined. ETH peaked at approximately $4,946 in August 2025 and trades around $2,340 today.
Ethereum has no hard supply cap, but EIP-1559 burns a portion of fees with each transaction, making ETH deflationary during periods of high activity. Circulating supply is approximately 120.7 million ETH. Spot Ethereum ETFs approved in May 2024 continue attracting institutional inflows. At around $280 billion, ETH is significantly below its peak valuation.
Despite years of Ethereum killers, Ethereum has maintained dominance in DeFi TVL, developer activity with 60%+ market share, and institutional adoption. Its massive developer community and Layer 2 ecosystem make it extremely difficult to displace.
Primary risk is value capture uncertainty — if most activity migrates to Layer 2 networks paying small gas fees to mainnet, ETH deflationary mechanism matters less. Vitalik ETH sales in early 2026 caused significant market concern. Competition from Solana is real and growing.
Ethereum is the incumbent with deep DeFi infrastructure, institutional ETF adoption, and the largest developer base. Solana offers faster, cheaper transactions with a growing ecosystem. Ethereum's Layer 2 networks compete directly with Solana's single-chain performance. Both can coexist — they serve overlapping but distinct user bases. Ethereum is generally considered the safer, more established choice; Solana offers higher risk/reward.
The key open question for ETH investors is whether the token captures sufficient value from its ecosystem. Most activity now happens on Layer 2 networks which pay small fees to mainnet. If L2 fees are too low, ETH may not burn enough to remain deflationary. This is the central debate in the Ethereum investor community in 2026.
Layer 2 ecosystem activity drives significant ETH fee burns, staking yield attracts institutional capital, ETF inflows accelerate, or a major regulatory clarity event unlocks new demand. ETH at $2,340 is approximately 53% below its 2025 ATH — recovery to prior levels is the base bull scenario.
Value capture fails as L2s commoditise mainnet fees, Solana ecosystem overtakes Ethereum in developer activity, Vitalik continues large-scale ETH sales, or institutional interest migrates primarily to Bitcoin ETFs rather than ETH.
We would become more positive if: ETH burn rate increases materially as L2 activity grows, staking yields attract institutional capital, or Pectra upgrade delivers meaningful scalability improvements. We would become more cautious if: Vitalik sells accelerate, Layer 2 growth visibly cannibalises mainnet revenue, or Solana overtakes Ethereum in DeFi TVL.
Ethereum remains the foundational layer of the decentralised internet. Its current price, well below its 2025 all-time high, offers a potentially interesting entry point for long-term investors. One of the stronger speculative upside profiles among established assets, though value capture uncertainty and Layer 2 dynamics introduce real risks that should be understood before investing.