Ethereum's Hegotá Fork: How Verkle Trees Could Shrink Node Storage by 90% and Unlock Stateless Clients
Running an Ethereum full node in 2026 demands 4-8 TB of NVMe SSD storage, 32-64 GB of RAM, and a modern eight-core CPU. That hardware bill prices out hobbyists, concentrates validation power among well-funded operators, and quietly undermines the decentralization promise that justifies the entire network. The Hegotá hard fork, scheduled for late 2026, aims to change that equation with a single architectural swap: replacing the 15-year-old Merkle Patricia Trie with Verkle Trees, a cryptographic data structure that could cut node storage requirements by up to 90% and make "stateless" Ethereum clients a production reality for the first time.