NEUS Network is a chain-agnostic verification middleware that issues portable cryptographic proofs and enables one-line VerifyGate and ProofBadge integrations through open SDKs and drop‑in widgets, while contributing standards for portable proofs. By enforcing OP-specific gates and propagating provable on‑chain receipts, NEUS increases Optimism-native transactions and net new TVL for partner flows and provides an attribution dashboard for verifiable ROI with minimal receipt costs to support sustainable adoption.