Technology Stack

Current and planned technology components

Current Stack (Live)

Layer	Technology	Status
Frontend	React 19, Vite 7	✅ Live
Backend	Supabase (PostgreSQL + Realtime + Auth)	✅ Live
Web3	wagmi v3 + viem v2	✅ Live
Wallet	MetaMask (injected connector)	✅ Live
Storage	IPFS via Pinata	✅ Live

Planned Additions

Component	Technology	Timeline
Token Contract	Solidity (ERC-20, OpenZeppelin)	Phase 2
Badge NFT Contract	Solidity (ERC-1155)	Phase 2
Membership SBT	Solidity (ERC-5192)	Phase 3
Multi-wallet	WalletConnect v2 + Web3Modal	Phase 2
Governance	OpenZeppelin Governor	Phase 4
Treasury	Gnosis Safe multi-sig	Phase 3

Security Approach

Area	Measure
Smart Contracts	OpenZeppelin battle-tested standards, third-party audit before mainnet
Backend	Supabase Row Level Security (RLS) policies for all tables
Auth	Supabase Auth with wallet-based sign-in (SIWE)
Frontend	Input sanitization, CSP headers, no hardcoded secrets
Treasury	Multi-sig (3/5 signers minimum)