HomeCoinTelegraphPolish city becomes first to adopt Ethereum blockchain for emergency services Polish city becomes first to adopt Ethereum blockchain for emergency services November 27, 2020 CoinTelegraph Olsztyn, Poland is using SmartKey built on Ethereum to streamline emergency services. Source: https://cointelegraph.com/news/polish-city-becomes-first-to-adopt-ethereum-blockchain-for-emergency-services Tweet Related Posts 3 reasons why Bitcoin suddenly dipped under $10K today — and recovered 1M Aussies will enter crypto over the next 12 months — Swyftx survey Fan Token Platform Socios Announces Prepaid Fiat-Crypto Card