Doku Wiki

Initially scattered links and notes about blockchain, hyperledger and so on.

• https://www.hyperledger.org/
  • Open Governance
• https://github.com/hyperledger
• https://gerrit.hyperledger.org

• https://chainhero.io/2017/07/tutorial-build-blockchain-app/

… coming soon …

• The next wave of computing
• A Brief History of Blockchain
• 7 Cool Decentralized Apps Being Built on Ethereum
• 21 Companies Leveraging Blockchain for Identity Management and Authentication
• The Blockchain Economy: A beginner’s guide to institutional cryptoeconomics
• Blockchains in 2016: status quo and scaling challenges

• Hyperledger on Fedora
• Hyperledger Sawtooth
• Hyperledger Fabric How Many

• supply chain management
• provenance
• property rights
• medical industry (verify degrees, accreditation)
• health care (verify work done before payment, prescriptions (blockrx.com))
• finance (smart contracts)

• https://www.hyperledger.org/ (umbrella of OSS projects to advance PERMISSIONED blockchain technologies)
  • Frameworks:
    • Sawtooth (can be permissionless, change consensus mechanism on the fly)
      • PoET
      • transaction families
    • Iroha (for mobile applications, Android, iOS)
    • Fabric (most mature, modular, plug-and-play)
    • Burrow (permissionable smart contract machine)
    • Indy (for decentralized identity)
  • Modules to support above frameworks:
    • Cello (deploy Blockchain As A Service)
    • Composer (for building blockchain business networks, Javascript)
    • Explorer (for visualizing blockchain operations)

• Proof of Work (Bitcoin)
• Proof of Stake
  • Proof of Deposit
  • Proof of Burn
• Proof of Capacity
• Proof of Elapsed Time (Sawtooth)
• Simplified Byzantine Fault Tolerance
• Proof of Authority