Standard

This standard specifies the terminology, technical reference framework, basic functional requirements, and technical indicators for the platform of blockchain-based e-commerce transaction evidence collecting, which is the foundation of digital business interactions.

This document provides elements of IoT trustworthiness based on ISO/IEC 30141 - IoT Reference Architecture.

Data format requirements for blockchain systems are established in this standard. This standard addresses data structures, data types, and data elements.

This standard defines a baseline architectural framework and defines functional roles for blockchain-driven supply chain finance (SCF) implementations, e.g., core enterprise, supplier, bank, blockchain platform provider, and so on. The procedures of registration, asset issuance, asset transfer, financing based on asset on chain, asset clearing and settlement, and asset tracing, are explained. Finally, the technique requirement of the business system, and blockchain platform are discussed.

Blockchain interoperability is the ability of two or more blockchain systems or applications to exchange information and to mutually use the information that has been exchanged. The interfaces and protocols play a very important role in realizing interoperability. Therefore, the standard of cross-chain interoperability interfaces and protocols, especially those for data authentication and communication among homogeneous and heterogeneous blockchains systems, is needed. Such protocols coordinate blockchains while supporting multiple cross-chain models and levels to meet business demands without the need to customize gateways or exchanges for specific use cases. Provided in this standard are an infrastructure of cross-chain interoperability, as well as interfaces and protocols of data authentication and communication for homogeneous and heterogeneous blockchain interoperability. The protocols include the distributed identity protocol, metadata protocol, on-chain proof transformation protocol, and cross-chain communication protocol.

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 defines requirements for multiple aspects of user identification and Anti-Money Laundering on cryptocurrency exchanges, such as KYC (Know Your Customer) and AML (Anti-Money Laundering) regulations, outsourcing proper compliance measures to third-party solutions, and building up a self-regulatory layer of security and accountability among exchanges. It is to keep customers from malignant influence of unethical and illegal money that can be traced back inside/outside the cryptocurrency space. It is different from the IEEE P2140.2 standard, which is based on the protection of customer cryptographic assets.

This standard defines the performance metrics of cryptocurrency payment between consumers and merchants required to quantify the experience assessment of both consumers and merchants, such as the duration time required to complete a transaction made in cryptocurrency through a general process of cryptocurrency payment.

This standard defines the risk control requirements for cryptocurrency payment between consumers and merchants. It addresses how to control the risks on related sides and manage the security of fiat money and cryptocurrency in the value transferring process.

This standard defines the functional requirements in data compliance, governance and risk management in the operational process for Blockchain-based IoT data management systems.

This standard defines the assessment framework for data compliance, governance and risk management and provides performance metrics such as availability, security, privacy, integrity, continuance, scalability, etc.

This standard provides a common nomenclature and framework for describing blockchain governance across all use cases and contexts, including public, private, permissioned, permissionless, and hybrid. The standard is only normative regarding terminology. It is non-normative with respect to the design of particular blockchain protocols and systems. Where two terms are in common use for one concept, the standard shall define both terms and elaborate on any meaningful distinctions between them.