Standard

This standard defines the data format, classification and application programming interface of blockchain in the field of electronic evidence.

The current blockchain has problems such as a wide variety of chains, independent design rules for each identity account, and different cryptographic curve signature algorithms. If the traditional private key mode is used to manage multiple accounts on the same chain or multiple accounts on different chains Identity requires users to perform multiple backups, and faces complex management and authentication problems. Therefore, the design of hierarchical deterministic schemes and related proposals have emerged. The IEEE P3209 standard will unite many blockchain technology providers to jointly formulate international standards for hierarchical deterministic schemes, output uniform and standardized cryptographic derivation rules between different chains, and determine multiple blockchains through mutual signature and self-certification of private keys of different chains. The same identity corresponding to the public and private keys on the chain.

This standard provides a common framework for distributed ledger technology (DLT) usage, implementation, and interaction in agriculture. The framework maps DLT terms including transactions, smart contracts, tokens, assets and networks to terms in agriculture, and addresses technical aspects including scalability, security and privacy challenges with regard to DLT in agriculture. Concerns from different stakeholders and requirements in horizontal and vertical categories of agriculture are included in the framework.

e-Voting is an application of modern Web and Distributed Ledger Technology (DLT) for more choices and security in registration and voting. Choices range from voting with anonymous paper ballots and postal mail, to online voting where an electronic ballot can be authenticated that it was received and recorded as intended. For security, DLT-enabled systems: validate sources with cryptographic methods, secure communications with digital signatures, and confirm valid transaction with a transparent ledger. Suspicious transactions are recorded as part of a private real-time audit and database, and e-Voting can be tailored for the local needs and methods of a country or administrative sub-division.

This standard provides a common framework for blockchain usage, implementation, and interaction with the Internet of Things (IoT). The framework addresses items such as security and privacy challenges with regards to Blockchain in IoT. Blockchain permissioned IoT blockchain, and permission-less IoT blockchain will be included in the framework.

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

A baseline architectural framework will be defined in this standard. In addition, the general process for digital asset management on blockchain will be outlined.

The standard defines the Entity Risk Mutual Assistance Model (RMAM) based on blockchain technology, including the involved entities of interest, the relationship between entities, organizational framework, and design method. A framework of blockchain-based Internet of Things (IoT ) data management is defined in this standard. It identifies the common building blocks of the framework that blockchain enabled during IoT data lifecycle including data acquisition, processing, storage, analyzing, usage/exchange and obsoletion, and the interactions among these building blocks.

A framework of blockchain-based Internet of Things (IoT ) data management is defined in this standard. It identifies the common building blocks of the framework that blockchain enabled during IoT data lifecycle including data acquisition, processing, storage, analyzing, usage/exchange and obsoletion, and the interactions among these building blocks.

Defined in this standard is the general process of cryptocurrency payment between consumers and merchants. This process describes how a consumer purchases goods or services with cryptocurrency and how the merchant receives fiat money in return. It involves multiple aspects such as cryptocurrency payment operators playing an agent role, consumers owning cryptocurrency, merchant accessing to a cryptocurrency payment platform, banks, and cryptocurrency exchanges.

Described in this standard is the blockchain-based application reference architecture of e-invoice business, including roles of participants, typical business scenarios, platform frameworks, and security requirements.

A framework of a custodian service for cryptocurrency and token assets is defined in this standard. Custodian reference technical architecture, business logic description, custodian service business models, digital asset evaluation criteria, operational procedure models, and regulatory requirement support models are included in this framework.