Voice‑cloned music NFTs with fan governance

Game‑theoretic insurance pools for validator slashing

Bitcoin tickets for space tourism

Predictive maintenance tokens for heavy machinery

Validator downtime insurance via restaking

Fully‑homomorphic‑encrypted DEXs

Gig‑economy payroll via DeFi

Web3 credit scores with soulbound IDs

DNA data‑trade marketplaces

Medical‑device maintenance NFTs