[SIGN Releases 'National Blockchain Infrastructure White Paper,' Accelerating the Adoption of Digital Currency by Billions Worldwide] BlockBeats News, on September 23, SIGN co-founder Claire Ma officially released the 'SIGN National Infrastructure White Paper' at the KBW Forum and announced the launch of the national infrastructure strategy. This new business model focuses on identity verification and asset issuance through large-scale government and enterprise collaborations, aiming to promote the adoption of cryptocurrency by billions of people globally and accelerate the crypto industry's emergence as the world's largest capital market.