ChainVerse Academy — On-chain MVP

ChainVerse Academy is a Web3 education platform. This repository contains the Solidity contracts for its first on-chain milestone, targeting World Chain.

MVP scope

• Instructor-created courses with admin approval.
• Native-token course purchases.
• Pull-based instructor earnings and platform fees.
• Transferable enrollment before course completion.
• Admin/verifier-authorized course completion.
• Soulbound ERC-721 completion certificates.
• Capped ERC-20 completion rewards.

The frontend, wallet authentication, course media/IPFS services, exams, live sessions, subscriptions, reputation, DAO governance, resale markets, and production deployment automation are intentionally deferred until this core is stable.

Contracts

• ChainVerseCourseRegistry: course ownership, metadata, pricing, and approval.
• ChainVerseMarketplace: enrollment ownership, purchases, fees, and completion.
• ChainVerseCertificate: non-transferable course-completion NFT.
• ChainVerseRewardToken: capped token minted by authorized reward contracts.

Local development

Use Node.js 20 or 22.

npm install
npm run build
npm test

Copy .env.example to .env before configuring a network deployment. Local tests do not require environment variables.

Deployment roles

After deploying the contracts, the deployment script grants the marketplace:

• MINTER_ROLE on the certificate contract.
• REWARDER_ROLE on the reward token.

The deployment administrator initially holds course approval, completion verification, treasury management, and role-administration permissions. These roles should move to multisig or governance accounts before a production launch.

Security status

This is an unaudited MVP. Do not deploy it with production funds until its requirements, invariant tests, network configuration, and independent audit are complete.