Welcome to CPChain documentation!

Contents

• Quick Start
  • Building the Source
  • Running CPChain
    • Connect to Alpha Mainnet
    • Create an Account
    • Run a Private Network
    • Run a Local Node
• Overview
  • What is CPChain
  • Built-in Smart Contract
    • Proxy Register Contract
    • RPT Contract
    • Campaign Contract
    • Admission Contract
    • PDash Contract
    • Register Contract
  • Private Contract
    • User Scenario Steps
  • Consensus
  • RNode Ecosystem
    • CPChain Nodes Roles
    • Reputation Nodes
    • RPT Evaluation
      • Account Balance
      • Transaction
      • Proxy Reputation
      • Data Contribution
      • Blockchain Maintenance
    • Hardware Specification
      • Minimum Requirement
      • Recommended Requirement
    • Node Entitlements & Rewards
      • Basic Rewards
      • Maintenance Reward
    • Lock Deposit
  • Execution Fee - Gas System
    • Gas
    • Gas Limit
    • Gas Price
    • Fee Calculation
• Installation
  • Getting repository
  • Building
  • Executables
• Configuration
  • MainnetChainId and MainnetNetworkId
  • Configure a Private Network
• Consensus
  • DPoR Bipartite Committee
  • Normal and Abnormal Cases Handler
  • Impeachment
    • Impeachment Steps
    • Explanation
  • Verification of Blocks
    • Transactions
    • Header
  • Subsequent Operations of Non-validators After Receiving Blocks
    • Civilian
    • Proposer
  • Countermeasures for Illicit Actions
    • Double Spend Attack
    • Unknown Ancestor Block
      • Four Scenarios
      • Pseudocode
    • Past and Future Block
    • Unrecognized Node and DDoS Attack
  • Comparison with PBFT
• Implementation
  • Finite State Machine
  • LBFT 2.0 Pseudocode
    • FSM for LBFT 2.0
    • Utilities
    • Normal Case Handlers
    • Impeachment Handlers
  • Echo of Validate Message
  • Cascade of Determination of Certificates
  • Transitivity of Certificate
  • Minimum P2P Connections
  • Recovery
    • Intra-view Recovery
    • Extra-view Recovery
    • Restore Cache
  • Failback
    • Preliminaries
    • Failback Pseudocode
    • Correctness
  • P2P Hierarchy
    • Overview
    • C-C
    • P-V
    • V-P
    • V-V
    • Upgrade and Downgrade
• Fusion API
  • Installation
  • Using Fusion
  • API Reference
    • CPC
      • Transaction
      • Block
      • Account
      • Contract
      • RNode
• RPC API
  • JSON RPC API
  • How Can We Test APIs?
  • API Reference
    • CPC
      • Block
        • eth_blockNumber
        • eth_getBlockby
      • Transaction
        • eth_sendTransaction
        • eth_getBlockTransactionCountByHash
        • eth_getBlockTransactionCountByNumber
        • eth_gasPrice
        • eth_estimateGas
        • eth_call
        • eth_getTransactionReceipt
      • Account
        • eth_getBalance
• CPC Faucet
  • Preliminaries
  • Apply for a Wallet Address
  • Claim Test Coins
• FAQ
• Glossary