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Course Outline
Day 1: Web3 Architecture & The SCF Use Case
- Cryptographic Primitives: Hashing, Merkle Trees, and Public/Private Key Cryptography in the context of enterprise identity (DID).
- Consensus Mechanisms: In-depth exploration of PoS (Proof of Stake) vs. PoA (Proof of Authority) for consortium chains.
- The SCF Engineering Challenge: Mapping the "Reverse Factoring" workflow to a state-machine diagram.
- Lab: Configuring the local development environment (Hardhat/Truffle/Ganache) and connecting to a testnet.
Day 2: Smart Contract Engineering for Finance
- Solidity/Chaincode Deep Dive: Data structures, mappings, and modifiers.
- Coding the "Invoice": Creating a Struct to represent an invoice and defining state variables for approval status.
- Automating Liquidity: Writing functions for requestEarlyPayment(), approveInvoice(), and settlePayment().
- Lab: Writing and Unit Testing a basic Factoring Smart Contract.
Day 3: Integration, Security & Deployment
- The Oracle Problem: Methods for securely importing shipping data (e.g., "Goods Received") into the Smart Contract to initiate payment.
- Security Best Practices: Analyzing common vulnerabilities (Reentrancy, Integer Overflow) and utilizing audit tools (MythX/Slither).
- The Dapp Frontend: An overview of connecting a React/Next.js frontend to the contract via Ethers.js or Web3.js.
- Project: Deploying the SCF contract to a testnet and interacting with it through a script.
Requirements
- A foundational understanding of blockchain concepts
21 Hours
Testimonials (2)
- like the blockchain introduction. For a blockchain newbie like me, its englighten me. - Like the technical workshop, also interesting
Muhammad Lutfi Budiansyah - PT Digital Daya Teknologi
Course - Web3 Engineering & Supply Chain Finance Architecture
Interactive training
