Jingtong technology is legal. Jingtong Technology (full name: Wuxi Jingtong Network Technology Co., Ltd.) is registered in Xinwu District, Wuxi City. It is the first high-tech innovation underlying technology platform company based on independent blockchain technology development in China. The core team of Jingtong Technology consists of a group of China blockchain technical experts, industrial interconnection and big data experts who are active in Silicon Valley. It is one of the earliest high-tech companies in the world with the underlying technology of blockchain with independent intellectual property rights. 20 1 1, China's first blockchain R&D team was established by China scientists in Silicon Valley. On 20 14, the underlying technology platform supporting commercial applications was officially launched, and on 20 15, the first domestic commercial application based on blockchain technology was entrusted to Fortune 500 companies.