The ISA (Information Sharing Alipay) platform is a decentralized advertising information sharing and payment platform based on blockchain and digital encryption technologies. It aims to create an Alipay-like solution for the information resource sector. Information resources, which include creative works, digital content, advertisement design, and technical solutions, are infinite, renewable, and shareable. Any organization or individual can use their verifiable digital identity to publish their owned or newly created information resources on the ISA platform, either for free or for a fee. The platform focuses on enabling low-cost information transactions and circulation as its entry point. Leveraging AI technology and big data analysis, it masters advanced L·A·U·B (User Behavior Logic Analysis) techniques to build highly accurate, visible, and convertible pathways for information sharing and payments.