Topics of Interest include but not limited to:

* Blockchain theories, applications and their evolution
* Blockchain based protocols and algorithms
* Smart contracts and distributed ledgers
* Distributed consensus and fault tolerance mechanisms
* Performance optimization of blockchain and decentralized schemes
* Integration of blockchain with other emerging technologies
* Peer-to-peer networks
* Cryptography techniques
* Security and privacy surrounding blockchain technology
* Cryptocurrency
* Cryptocurrency protocols and adoption
* Digital currencies
* Exchanges, trading and mining
* Financial analysis and risk management with cryptocurrencies
* FinTech and DeFi
* NFT
* Web 3.0
* Metaverses
* Fraud detection and financial crime prevention
* Legal, ethical and societal aspects of blockchain and cryptocurrencies
* Regulation and law enforcement of blockchain technology
* New business model
* Case studies (e.g., of adoption, attacks, forks, scams, regulations, policies, standards …)


Contribution Types:

* Keynote and Invited presentations
* Industrial presentations
* Regular sessions
* Poster sessions
* Online presentations (on-demand)
* Exhibition


Special Sessions:

Authors are welcome to organize and manage special sessions during the conference. Each session should contains 4-6 papers in a related field as specified above or proposed by a session organizer. Session organizers will get:

* Certificate of Appreciation
* Free Registration for the Event