Blockchain toothbrush brushes teeth and mines cryptocurrency

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A Chinese oral health company, 32Teeth, is developing a toothbrush that rewards good dental hygiene with cryptocurrency. Currently crowdfunding on the JD Finance platform, the product uses blockchain technology, sensors, big data and facial recognition to clean teeth. One feature of the toothbrush is its crypto-mining ability. Users earn AYA tokens – 爱牙币, which translates to ‘love teeth coins’ – as they brush their teeth. AYA tokens are exchangeable for dental products and services such as hygiene treatments, toothbrushes and toothpaste. The company also offers a toothbrush app that allows users to record and analyse their brushing activity. Additionally, the…

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