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Course Outline
Day 1: Web3 Architecture & SCF Use Cases
- Cryptographic Primitives: Exploring hashing, Merkle Trees, and public/private key cryptography within the context of enterprise identity (DID).
- Consensus Mechanisms: An in-depth analysis of PoS (Proof of Stake) versus PoA (Proof of Authority) for consortium chains.
- The SCF Engineering Challenge: Translating the "Reverse Factoring" workflow into a state-machine diagram.
- Lab: Configuring the local development environment (Hardhat/Truffle/Ganache) and establishing a connection to a testnet.
Day 2: Smart Contract Engineering for Finance
- Solidity/Chaincode Deep Dive: Covering data structures, mappings, and modifiers.
- Modeling Invoices: Defining Structs to represent invoices and state variables for tracking approval status.
- Automating Liquidity: Implementing functions such as requestEarlyPayment(), approveInvoice(), and settlePayment().
- Lab: Writing and unit testing a basic Factoring Smart Contract.
Day 3: Integration, Security & Deployment
- The Oracle Problem: Strategies for securely ingesting shipping data (e.g., "Goods Received") into Smart Contracts to initiate payments.
- Security Best Practices: Examining common vulnerabilities (Reentrancy, Integer Overflow) and utilizing audit tools (MythX/Slither).
- The Dapp Frontend: A brief overview of linking React/Next.js frontends to contracts via Ethers.js or Web3.js.
- Project: Deploying the SCF contract to a testnet and interacting with it using scripts.
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