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User service registration method and device

A user service, registered technology, applied in the field of blockchain, which can solve problems such as input cost

Active Publication Date: 2021-10-22
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the infrastructure behind the business, the blockchain system requires investment in operation and maintenance

Method used

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  • User service registration method and device
  • User service registration method and device

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Embodiment Construction

[0033] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described The embodiments are only some of the embodiments in this specification, not all of them. Based on the embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of this specification.

[0034] It should be noted that in other embodiments, the steps of the corresponding methods are not necessarily performed in the order shown and described in this specification. In some other embodiments, the method may include more or less steps than those described in this specification. In addition, a single step described in this specification may be decom...

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PUM

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Abstract

One or more embodiments of the invention provide a user service registration method and device. The method comprises the following steps: receiving a user service registration request initiated by a service provider; in response to the user service registration request, determining a contract execution logic set used for realizing a service function corresponding to the user service, wherein the contract execution logic set comprises contract execution logics contained in user intelligent contracts deployed on member block chains in the block chain service network; and combining the contract execution logics in the contract execution logic set to generate the user service so as to complete service registration of the user service.

Description

technical field [0001] Multiple embodiments of this specification relate to the technical field of blockchain, and in particular to a user service registration method and device. Background technique [0002] With the development of blockchain technology, more and more businesses can be implemented using smart contracts deployed in the blockchain system. As the infrastructure behind the business, the blockchain system requires investment in operation and maintenance. Therefore, some large service organizations have launched their own blockchain systems to provide blockchain-related basic services for business parties who are unable to build blockchain systems. The business parties that access the blockchain system can realize the corresponding business by calling the smart contract deployed in the blockchain system. [0003] However, in practical applications, different blockchain systems are usually independent of each other. How to use these mutually independent blockcha...

Claims

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Application Information

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IPC IPC(8): G06F16/21G06F16/27
CPCG06F16/21G06F16/27
Inventor 刘勤黄胜
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD