Vitalik Buterin considers the Fusaka upgrade and its PeerDAS technology as a decisive turning point for the future of Ethereum. By revolutionizing blockchain data management, this innovation could well solve the complex equation between scalability and decentralization. Vitalik Buterin has just unveiled an innovation that could transform the Ethereum ecosystem. The co-founder identified PeerDAS (“Peer Data Availability Sampling”) as the key to scaling the network and its sustainability in the face of ever-growing demand.