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- Buterin shuts down the expiry idea, pushes partial state nodes for scaling without consensus rule changes.
- Ethereum price hovers near $4,500 support, and the risk of a deeper correction grows with weakening momentum.
Ethereum co-founder Vitalik Buterin has dismissed calls for “state expiry” as a solution to the blockchain’s storage burden, instead recommending a scalable alternative. His response came after support for expiry gained traction on X, sparking debate about how Ethereum should handle its growing data storage.
Ethereum’s state contains all information on balances, ownership, and smart contracts. Over the years, its size has surged, creating risks for stability and slowing network scaling. Advocates of expiry, such as Han (@ngweihan_eth), argue that nearly 80% of the data is unused yet continues occupying storage space.
Supporters of expiry say removing old and inactive data will reduce strain on the system. They claim this method will help Ethereum scale more easily, allowing the network to run faster and lighter without keeping old, unnecessary records.
Buterin Pushes Flexible Partial Node Concept
Buterin firmly rejected expiry and warned that such a change would affect the entire network’s rules. Instead, he suggested partial state nodes as a more flexible solution. Partial state nodes permit participants to maintain certain parts of the state without needing Ethereum’s consensus logic to change.
Buterin noted on X,
Don’t do state expiry, do partial state nodes imo. They’re functionally similar, but the latter does not require any consensus-layer logic and is much more flexible.
Don't do state expiry, do partial state nodes imo
They're functionally similar, but the latter does not require any consensus-layer logic and is much more flexible.
— vitalik.eth (@VitalikButerin) September 19, 2025
In his broader view, Buterin has emphasized simplicity, speed, and strength. He says quantum computing could play a role in keeping Ethereum secure and fast in the long run. This idea highlights a strategy that balances scalability and stability.
Ethereum’s scaling approach holds weight in its competition with Solana and BNB Chain, both of which are rapidly attracting developers and investors. A scalable base layer is expected to be vital for meeting growing demands from Wall Street, especially around RWA tokenization.
Ethereum Price Risks Correction Toward $4,000 Level
While the discussion is ongoing, Ethereum is priced at $4,518, down 1.23% in the past 24 hours. This drop came after a midweek rise driven by the Federal Reserve’s softer fourth-quarter forecast, but retail demand has since declined.
Technical indicators like the Relative Strength Index (RSI) stand at 54 and are leaning towards the neutral level. Should it fall below the midline, it will show waning bullish momentum and is likely to signal a possible correction in the near future.
Should Ethereum drop below support at $4,500, the 50-day EMA at $4,241 will come into play. More selling pressure could see it test $4,000 level and make 100-day EMA at $3,800 a point of focus. If these supports break, traders will face the risk of extended weakness.
