The post BlockDAG Keynote Ignites Buying Frenzy; Promises 5000% ROI In 12 Months appeared first on Coinpedia Fintech News BlockDAG (BDAG), a newcomer on the crypto scene, has just dropped a keynote video, which debuted on the screens of Shibuya Crossing, an iconic and bustling pedestrian intersection in the heart of Tokyo. In this video, BlockDAG reveals its vision and cutting-edge tech aimed at tackling the critical challenges of blockchain technology, namely speed, scalability, …