Vitalik Buterin describes Ethereum in three core roles.
TLDR
Vitalik Buterin proposed three main tasks that define the long-term direction of Ethereum. The proposal describes Ethereum as a global bulletin board for permanent public information. The PeerDAS update aims to reduce data storage costs on the Ethereum network. Ether is used as a payment tool to prevent spam and Sybil attacks in open systems. When participants violate established rules, the network fires security deposits.
In a post published today on X, Vitalik Buterin outlined the three main tasks that define Ethereum's long-term goals for the improved framework for Ethereum. He called Ethereum a “global collective memory” and urged it to stay away from market noise.
Vitalik Buterin developed Ethereum's three main functions.
Vitalik Buterin says Ethereum should act as a global bulletin board for open protocols. He explained that many cryptographic systems require a public space where users can permanently write information. Older blockchain models made such storage expensive and limited, he said. However, the PeerDAS upgrade allows Ethereum to store large amounts of data at a low cost.
He explained that Ethereum does not need to calculate each transaction directly on the chain. Instead, the network must guarantee that data exists and cannot be deleted, he said. He described this function as essential for open cryptographic coordination. Thus, it positioned Ethereum as an infrastructure for public data integrity rather than heavy computing.
Buterin then addressed spam prevention in unlicensed systems. He argued that fully open platforms cannot ban users directly without undermining decentralization. As a result, each step should bear a small financial cost. It describes Ether as a universal payment tool for APIs, anti-spam and security deposits.
The network will burn deposits when users violate set rules, he said. He said this technique discourages Sybil attacks and system abuse. Because of this, Ether finds utility beyond speculating or trading. It has set up transaction costs as an important conflict that protects open systems.
Ethereum smart contracts and the role of zero knowledge
Buterin also describes smart contracts as tools for convenience and coordination. Users can calculate most processes on their own devices, he said. Then, you can submit results to Ethereum using zero-knowledge proofs. He explained that this approach reduces on-chain computation by maintaining authentication.
He emphasized that smart contracts provide a common standard environment. According to him, this standard allows different programs to connect in one ecosystem. He said this framework will simplify digital asset management and protocol communication. Therefore, Ethereum serves as a common platform for decentralized applications.
In his post, Buterin summarized Ethereum as a shared global memory. Ether writes that it supports privacy and censorship resistance in modern systems. He emphasized that the asset is now a broader technology stack. He shared these points on X earlier today without outlining a specific timeline.
