Web2 → Web3 (privacy-preserving inputs): a Zero-Knowledge TLS oracle streams authenticated bank/account history on-chain without exposing the underlying transaction data. Only a cryptographic proof of financial health is published, e.g. to underwrite an undercollateralized loan.Web3 → Web2 (asset aggregation): an indexer normalizes multi-chain wallet activity (DeFi yields, tokenized RWAs, staked balances) into a clean feed consumable by traditional risk/underwriting systems.
