The ongoing regulation of blockchain-based services and applications requires the
identification of users who are issuing transactions on the blockchain. This systematic review …

Digital identity is evolving from centralized systems to a decentralized approach known as
Self-Sovereign Identity (SSI). SSI empowers individuals to control their digital identities …

Blockchain has gradually played a very important role in many fields. Cross-chain
technology is a vital technical means to realize interconnection and value transfer between …

Self Sovereign Identity (SSI) is an emerging identity system that facilitates secure credential
issuance and verification without placing trust in any centralised authority. To bypass central …

随着元宇宙和Web3. 0 等概念的出现, 区块链在很多领域中发挥了非常重要的作用,
跨链技术是实现链间互联互通和价值转移的重要技术手段. 现阶段, 公证人和侧链等传统的跨链 …

Today's forest-based sector has been perceived as an industrial branch that slowly
accommodates digital transformation toward Industry 4.0. The integration of Internet of …

We present a general purpose, privacy-preserving framework for verifying user attributes.
The framework is designed for users (eg, a job candidate) to allow a challenger (eg, a …

We propose a transactions auditable self-sovereign identity management solution (TXA-
IMS) that supports auditing of data exchange between entities as well as give the individual …