Noctura (NOC) is a Solana wallet project building a dual-mode transaction experience. In transparent mode, transfers work like standard Solana transactions for normal on-chain activity and ecosystem compatibility. In shielded mode, the wallet is designed to reduce linkability of transfers using common privacy primitives (e.g., commitments, nullifiers, Merkle proofs) with off-chain proving and on-chain verification. The project also targets selective disclosure for legitimate verification needs via scoped access mechanisms (e.g., view keys/audit tokens) so users or organizations can reveal specific transaction details to authorized parties without making all activity fully public by default. NOC is intended to be used for fees and incentives related to shielded operations and related governance/utility within the wallet ecosystem.