Infrastructure & Scaling
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Senior Arabic Editor
Ethereum co-founder Vitalik Buterin shared a fresh framework for the blockchain in a post on X, highlighting the network’s long-term role beyond trading and speculation. He described Ether as “the global shared memory of the world”, emphasizing that Ethereum should focus on real infrastructure rather than marketing hype.
Buterin explained that Ethereum’s main purpose is to provide a permanent, accessible space for cryptographic data, which he likened to a global bulletin board. Many cryptographic applications require a public platform for storing data reliably, but older blockchain systems made this expensive and limited. With the PeerDAS upgrade, Ethereum can now store large amounts of data efficiently, ensuring the network remains useful for open protocols.
He noted that Ethereum doesn’t need to compute every task on-chain. Instead, its critical function is to guarantee data availability and immutability, which underpins coordination across decentralized systems. In this sense, Ethereum serves as a foundation for public data integrity rather than a platform for heavy computations.
To prevent spam in fully open systems, Buterin proposed that every action should carry a small financial cost, rather than banning users outright. Ether thus functions as a universal payment tool for security deposits, APIs, and spam resistance.
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He added that deposits are burned when rules are broken, discouraging attacks like Sybil attacks and other abuses. These mechanisms give Ether practical utility beyond trading, and the costs associated with transactions act as necessary friction to maintain a secure, permissionless network.
Buterin highlighted that smart contracts are primarily tools for coordination and convenience, not heavy computation. Most processes can be computed locally by users, then verified on Ethereum using zero-knowledge proofs, which reduces on-chain load while maintaining trust.
Smart contracts also create a shared standard environment, allowing different programs to interact within a single ecosystem. This facilitates digital asset management and protocol interoperability, positioning Ethereum as a common platform for decentralized applications (dApps).
In summary, Buterin described Ethereum as shared global memory that supports privacy, censorship resistance, and a broader technology stack. Ether’s utility now extends far beyond trading, underpinning a system that prioritizes open, secure, and coordinated digital infrastructure. He shared these insights on X without specifying a timeline for implementation.




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