| Contract | Standard | Role | Key fixes |
|---|---|---|---|
| JebiPoint | ERC-20 | JBP points ledger (consortium chain) | Whitelisted minters, reason-carrying mint/burn |
| CoffeeWarehouseReceipt | ERC-1155 | Coffee receipt (registration no.) | uri() fallback · minter whitelist |
| RoastPackageToken | ERC-721 | Roast-pack certificate (escrow) | CEI · nonReentrant · existence checks |