Loading video player...
āļø Smart Contract Breakdown ā SolProof (Solana Colosseum Submission) This video explains how SolProof leverages Anchor and Solana PDAs to securely manage events, verify attendance, and mint NFT badges as proof of participation. š Key Components: ⢠EventAccount & UserProfile PDAs ⢠create_event, check_in, mint_badge instructions ⢠Nonce-based QR verification ⢠Reputation and XP logic š§ Tech: Rust ⢠Anchor Framework ⢠Solana Devnet ⢠Phantom Wallet š§© Vision: Enabling verifiable on-chain identity through proof of presence. šØāš» Built by: Rudra Bhaskar #Solana #Anchor #Rust #Web3 #Hackathon #SolanaColosseum #SmartContract #ProofOfAttendance #DeFi #blockchaindevelopment