最新报道:According to Bijie.com, on September 23, Claire Ma, co-founder of SIGN, officially released the "SIGN National Infrastructure White Paper" at the KBW Forum and announced the launch of the national infrastructure strategy, which is a new business model based on identity authentication and asset issuance in cooperation with large-scale government and enterprises. It aims to promote the use of cryptocurrencies by billions of residents around the world and accelerate the cryptocurrency circle to become the world's largest capital market.