Dbrain is an award-winning open blockchain platform to collectively build AI apps. It links crowdworkers and data scientists to transform raw data into real-world AI solutions for businesses, creating a win-win situation for all participants in the AI market. With Dbrain, anyone with a connected device can do simple tasks of data labeling and get paid instantly in cryptocurrency. Data scientists use the resulting datasets to train neural networks and build AI apps. Businesses use existing AI solutions or specify new ones to serve their particular needs. After securing $2.5M in seed funding, Dbrain has reached a significant milestone by releasing the Alpha version of the platform, including a web app and a Telegram bot, and is main award winner at the biggest ICO Pitch Competition organized by d10e in Silicon Valley in 2018.