On-chain classroom rewards
Proof of participation, not just attendance.
ProofOfClass gives trainers a points token and badge collection owned by their own wallet — after the platform owner approves them. Trainees join with a code, earn points they can verify on a block explorer, and race each other in live quick-call rounds.
Points that actually settle
Trainers mint ERC-20 reward points straight to a trainee's wallet. Every award carries its category on-chain, so the ledger is auditable without trusting the app.
Two badge tiers
Weekly toppers earn a cyan hexagon, monthly champions a gold eight-pointed star. Repeat wins stack as ERC-1155 balance rather than a wall of duplicate NFTs.
Millisecond quick-calls
The trainer fires a question and every connected trainee gets a full-screen buzzer. Ranking uses server arrival time, so a fast clock cannot fake a fast finger.
Badge tiers
Weekly Topper
Tier 1 · Hexagon
Monthly Champion
Tier 2 · Eight-pointed star