The ISAC (Information Sharing Alipay Chain) platform is a decentralized advertising information resource sharing and payment platform based on blockchain and digital encryption technology. Through nine channels of data on the ISAC chain, information property rights are confirmed and token incentives are obtained. Then, through artificial intelligence and big data technology, precise recommendations are made to the information demand side. Information callers can use the ISAC Token to complete transactions, leases, purchases, and other payments of information resources, achieving secure transmission and convenient transactions of massive amounts of information, and enhancing the liquidity, security, fairness, and confidence of information resources and intangible value assets. Moreover, with ultra-low cost information trading and circulation as the entry point, through AI technology and big data analysis, advanced L · A · U · B (user behavior logic analysis) technology is mastered to create a high-precision, high presentation, and high conversion new path for information sharing and payment....