Blockchain التطوير لـ Oracle Blockchain Platform LVC

Blockchain Overview: Features and Core Components

• Objectives
• What Is Blockchain?
• Use-Case: Transaction Problem
• Use-Case: Transaction Solution
• Why Blockchain?
• What is Blockchain?
• What Does a Block Contain?
• Block Characteristics
• Block Hash Example
• Connecting Blocks
• Distributed Ledger and Nodes
• What Do Nodes Do?
• Adding a New Block
• What is Consensus?
• Key Features of Blockchain
• Immutability
• Security in Blockchain
• Cryptography, Cryptographic Keys, and Hashing
• Secure Hashing Algorithm (SHA)
• Hashing: One Way Function
• Resistance to Data Tampering
• Characteristics of Blockchain
• Blockchain Use-Cases
• Bitcoin: Blockchain Example
• Applicability of Blockchain
• Summary

Exploring Oracle Blockchain Platform

• Objectives
• Oracle Blockchain Platform: Features
• Definitions
• Oracle Blockchain Platform Architecture
• Channels, Members, and Transactions
• Extended OBP Transaction Mechanics
• Organizations, Members and Peer Nodes
• OBP Interactions
• Smart Contract Deployment via OBP Console
• Summary

Creating Smart Contracts

• Objectives
• Create Smart Contracts
• Peer/Orderer Node Architecture
• Oracle Blockchain Platform and Berkeley DB
• Smart Contract (Chaincode Shim API)
• Overview of Chaincode Shim API
• Chaincode Life Cycle
• Implementing Chaincode Initialization
• Implementing Chaincode Business Logic
• Implementing Chaincode Query Logic
• Produce Request
• Produce Response
• Publish Events
• Subscribe to Events
• Receive Events
• Automate Smart Contract Development Using App Builder
• OBP Development Tools
• Set Up Development Environment
• Scaffold a Chaincode Project with App Builder
• Define Chaincode Assets
• OBP SDK Automations
• Deploy and Test Smart Contracts
• Deploy Local Hyperledger Fabric Network
• Prepare for Remote OBP Deployment
• Deploy to Remote OBP Network
• Testing Chaincode
• Summary

Accessing Oracle Blockchain Platform

• Objectives
• Oracle Blockchain REST APIs
• Query and Transactions REST API
• OBP Administration REST API
• REST API Tools
• Hyperledger Fabric SDK
• Application Integration with Blockchain Platform
• Summary

Oracle Blockchain Platform Security

• Objectives
• OBP Security Architecture
• Manage OBP Instance Security
• IDCS Access Management for OBP
• Permissions and Policies
• Oracle Blockchain Platform Roles
• Hyperledger Fabric Compatibility Roles
• Authentication and Authorization
• Authenticating REST Interactions (Basic)
• Authenticating REST Interactions (OAuth)
• Authorizing REST Interactions
• Fine-Grained Access Control Library
• Fine-Grained Access Control Overview
• Specify Identity Patterns
• Create Access Controls Lists
• Fine-Grained Access Control Code Structure
• Summary

Implementing Tokens

• Objectives
• Tokens
• Token Roles
• Token Roles and Behaviors
• Scaffold a Token Chaincode Project with App Builder
• Token Operations
• Ethereum Interoperability
• Executing Ethereum Smart Contracts on OBP
• Summary

Working with Rich History Database

• Objectives
• What's rich history database?
• Rich History Database
• Rich History Database Tables
• Query Rich History Database
• Private Data in a Channel
• Private Data Implementation
• Private Data Collections
• Limit Access to Rich History
• Summary