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Course Outline
Day 1: Web3 Architecture & The SCF Use Case
- Cryptographic Primitives: Exploration of hashing, Merkle Trees, and Public/Private Key Cryptography within the context of enterprise identity (DID).
- Consensus Mechanisms: An in-depth look at PoS (Proof of Stake) versus 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: Understanding data structures, mappings, and modifiers.
- Coding the 'Invoice': Creating a Struct to represent an invoice along with 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: Techniques for securely importing shipping data (e.g., 'Goods Received') into Smart Contracts to trigger payments.
- Security Best Practices: Analysis of common vulnerabilities (such as Reentrancy and Integer Overflow) and audit tools like MythX and Slither.
- The Dapp Frontend: A brief overview of connecting a React/Next.js frontend to the contract using Ethers.js or Web3.js.
- Project: Deploying the SCF contract to a testnet and interacting with it via 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
