Blockchain Interoperability and Middleware Blockchain Standards Blockchains and Layer 1 Protocols
Communication Systems and Protocols Layer 2 Solutions Compliance, Auditing, Laws, Regulatory, and Risk Frameworks
Oracles Enterprise Solutions Cryptography, Privacy, Identity, and Data Ownership and Management
Decentralized Storage Solutions Governance, Voting and DAOs Network Management, Node Infrastructure, & Blockchain Scalability
Distributed Ledgers Developer Tools and Ecosystem Consensus Mechanisms, Mining, and Forks
Smart Contracts Security Mechanisms Energy, Environmental Impact and Sustainability