Web 4.0 and virtual worlds

This standard defines an evaluation model and evaluation index system for using blockchain in low carbon zones, combining carbon emission scenarios and zone types. This standard also defines the technical requirements and management requirements for using blockchain for low carbon zones, including carbon accounting data sources, data storage, data interaction, data accounting, emission factor database establishment, carbon accounting method selection and prediction.

This standard defines an application model and technical framework for green power identification based on blockchain. This standard also specifies the technical and operation management requirements of green power identification based on blockchain.

This standard defines a technical architecture as well as primary functional and non-functional requirements for blockchain fusion servers.

This standard specifies a reference architecture for Blockchain as a Service (BaaS) in the consortium blockchain. It defines the terms and definitions, reference architecture, basic functional requirements and non-functional requirements for BaaS in the consortium blockchain.

This standard defines technical requirements of a digital collection service based on blockchain technologies. A technical architecture, functional components, and security requirements are defined.

This guide describes the processes used in the conversion of physical assets to NFTs, the lifecycle management process of NFT derivatives, and the interaction and display modes of NFTs in the real world. Specifically it includes the generation, issuance, exchange, rights confirmation, system interaction and display process of NFTs.

This standard establishes a practical, technical baseline of specific methodologies and tools for the development, implementation, and use of effective fail-safe mechanisms in autonomous and semi-autonomous systems. The standard includes (but is not limited to): clear procedures for measuring, testing, and certifying a system's ability to fail safely on a scale from weak to strong, and instructions for improvement in the case of unsatisfactory performance. The standard serves as the basis for developers, as well as users and regulators, to design fail-safe mechanisms in a robust, transparent, and accountable manner.

This standard defines an extension framework based on IEEE 2140.1-2020. The extension framework uses a Smart Contract mechanism to process transactions on an exchange, to replace the role of exchange operators. This standard also defines a series of extensible interfaces for the exchange scenario, enabling support of third-party financial derivatives using tokens.

In this standard requirements are defined for multiple aspects of security management for customer cryptographic assets on cryptocurrency exchanges, such as user identification using multi-factor authentication, prioritized protection of customer assets under unforeseen circumstances, and professional ethics of operation for cryptocurrency exchange platforms.

Self-discipline and professional ethics of cryptocurrency exchange platforms, as well as relevance between them and to cryptocurrency wallets are covered in this standard. Exchange business logic, operational procedures, user authentication programs are also covered in this standard. In addition, a small but necessary technical category of requirements, including terminologies, basic architectural framework, key indicators, end-user interface specifications, in order to achieve the previously mentioned goals is covered in this standard.

The ISO/IEC TS 29003:2018 standard:- gives guidelines for the identity proofing of a person;- specifies levels of identity proofing, and requirements to achieve these levels.ISO/IEC TS 29003:2018 is applicable to identity management systems.

This document specifies guidelines for developing a cybersecurity framework. It is applicable to cybersecurity framework creators regardless of their organizations' type, size or nature.