ETHRome IV - 2026

ETHRome returns for its fourth edition and, for the first time, moves into its own home at Urbe Hub in Testaccio. Forty hand-picked builders, three days, one weekend of building — each participant arriving with concrete work already in motion rather than an idea on a napkin. Three tracks structure the weekend: AI for web3, finance for web3, and privacy for web3. Meals are covered throughout, and the room is shared with the urbe.eth community. ETHRome has always positioned itself as by builders, for builders, and the deliberate cap on numbers is the point: this is a working hackathon rather than a conference with a hack track bolted on. Comfortably the most substantial technical event in Rome this window.