Blockchain and Distributed Ledger Technologies

1. Applications and Industry Use Cases
   1. Decentralized Finance
      1. Overview and Principles
         1. Financial Inclusion
         2. Programmable Money
         3. Composability
      2. Decentralized Exchanges
         1. Automated Market Makers
         2. Order Book DEXs
         3. Liquidity Provision
      3. Lending and Borrowing Protocols
         1. Collateralized Lending
         2. Flash Loans
         3. Interest Rate Models
      4. Stablecoins
         1. Price Stability Mechanisms
         2. Use Cases in DeFi
      5. Yield Farming
         1. Liquidity Mining
         2. Reward Mechanisms
         3. Risk Considerations
      6. Derivatives and Synthetic Assets
      7. Insurance Protocols
      8. Risks and Challenges
         1. Smart Contract Risk
         2. Regulatory Uncertainty
         3. Market Volatility
   2. Supply Chain Management
      1. Provenance Tracking
         1. Product Origin Verification
         2. Chain of Custody
      2. Transparency and Traceability
         1. Real-time Tracking
         2. Quality Assurance
      3. Anti-Counterfeiting
         1. Product Authentication
         2. Brand Protection
      4. Compliance and Auditing
      5. Sustainability Tracking
   3. Digital Identity
      1. Self-Sovereign Identity
         1. User-controlled Identity
         2. Decentralized Identifiers
      2. Verifiable Credentials
         1. Credential Issuance
         2. Verification Process
      3. Privacy and Security Considerations
         1. Data Minimization
         2. Selective Disclosure
      4. Identity Verification Systems
      5. Reputation Systems
   4. Healthcare
      1. Secure Medical Records
         1. Patient Data Privacy
         2. Interoperability
      2. Data Sharing and Consent
         1. Consent Management
         2. Research Applications
      3. Pharmaceutical Supply Chain
         1. Drug Traceability
         2. Counterfeit Prevention
      4. Clinical Trial Data Integrity
   5. Voting Systems
      1. Electronic Voting
         1. Voter Authentication
         2. Ballot Privacy
      2. Security and Transparency
         1. Audit Trails
         2. Result Verification
      3. Challenges and Limitations
         1. Voter Privacy
         2. Coercion Resistance
   6. Intellectual Property and Royalties
      1. Rights Management
         1. Copyright Protection
         2. Patent Registration
      2. Automated Royalty Payments
         1. Smart Contract Automation
         2. Revenue Distribution
      3. Content Licensing
      4. Anti-Piracy Measures
   7. Real Estate
      1. Property Records
      2. Fractional Ownership
      3. Smart Contracts for Transactions
   8. Gaming and Virtual Worlds
      1. In-Game Assets
      2. Play-to-Earn Models
      3. Virtual Land Ownership
      4. Cross-Game Interoperability