Smart‑city recycling incentive tokens

Real‑time payroll streaming protocols

Programmable NFTs that evolve with wallet activity

F2P ad‑revenue sharing via game tokens

Carbon‑negative DeFi yield farms

Wildlife conservation impact tokens

Decentralized Physical Infrastructure Networks (DePIN) for renewable energy

Cross‑chain restaked security marketplaces

Unforgeable university transcripts

Cross‑chain MEV‑sharing protocols