Next Block Expo (NBX) is a blockchain and Web3 conference held in Warsaw on March 24–25, 2026. The event serves as a large-scale gathering for the Central and Eastern European crypto ecosystem and focuses on blockchain technology, digital assets, and Web3 development. The program includes conference sessions, networking formats, and opportunities for collaboration among builders, investors, traders, and regulators. Venue details and the confirmed year have not been announced.
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