HBO Asia x SBTG Collab brings 4 ‘Game of Thrones’ sneakers to celebrate final season — Click The City — “Each pair of Game of Thrones x SBTG customized sneakers are embedded with near field communication (NFC) chips powered by VeChain, a public blockchain platform that allows any potential collector the ability to verify the authenticity of each pair through VeChainThor blockchain. The NFC chips also contain exclusive behind-the-scenes videos of each sneaker design which can be played and viewed by anyone using the VeChain mobile app.”