In 2019, Tmall double 11 exceeded 400 million cross-border goods added blockchain "ID card"

According to the Cailian News, today's reporter learned that in 2019 Tmall "double 11", more than 400 million cross-border goods added blockchain "identity card", 2.7 times more than last year. The blockchain deposit certificate technology was first used to protect the “seller show”. The copyright information of 5 million product images was registered in the chain for 1 second, effectively preventing theft and infringement of other platform merchants. The solution of blockchain technology in supply chain finance has helped 30,000 Tmall double 11 micro and micro merchants to obtain supply chain loans.