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 can be confirmed and Token can be obtained at the same time. excitation. Then, through artificial intelligence and big data technology, it is accurately recommended to the information demand side. Information callers can use ISAC Token to complete the transaction, lease, purchase and other payment of information resources, realize the safe transmission and convenient transaction of massive information, and strengthen the liquidity, security, fairness and confidence of information resources and intangible value assets. Moreover, starting from ultra-low-cost information transactions and circulation, through AI technology and big data analysis, mastering advanced L·A·U·B (logic analysis of user behavior) technology to create a high-precision, high-display, high-transformation A new path for information sharing and payment.