Changchun Water Group launched the “blockchain withholding” service to achieve data uplink

According to the Jilin Daily News, Changchun Water Group has once again joined forces with Alipay to launch the “Maximum Run Once” and “Blockchain Blocking” services to “catch” the withholding business and become the first blockchain technology in the country. The water division integrated into the people's live payment service has realized traceability, non-tampering and real-time query throughout the whole process, ensuring the stability of the deduction, solving the problem of slow billing and slow notification, greatly improving the user's withholding. Convenience and security of the business.