XKY Chain is a blockchain created for religious charity. In the era of Internet 3.0, many physical assets will be digitized. Using blockchain technology to turn charity into a digital asset can not only make public welfare and charitable activities more transparent and trustworthy, but also make more people willing to participate in public welfare activities. Belief chain is the world's first public chain of religious charity based on blockchain technology. It is a comprehensive system of tracing, anti-counterfeiting, free fundraising, and industrial payment based on distributed accounting, decentralization, and trustworthiness on the public chain. With the free, open, and fair characteristics of blockchain, it makes various data links of global religious charity from the beginning, organization, fundraising, to the use of donations open and transparent, allowing global charity consultation to circulate freely, Optimize the supply chain system of religious charity, reduce the cost of charity, and achieve an exclusive and segmented international industrial community and industrial symbiosis that highly matches global charity and market intelligence....