ETHDublin 2025 | 1,416 followers on LinkedIn. ETHDublin, Ireland's Official Web3 Hackathon & Conference in the heart of Ireland's capital city. | ETH Ireland is hosting ETHDublin to Engineer Ireland’s Tech Culture. As the first of its kind on the emerald isle, this hackathon brings an international pool of Web3 developers together with Ireland's domestic technical talent. ‍ This is your sign to join us in Dublin.