Private remittance on Stellar
Private USDC moves through a ZK pool. Receipts prove corridor facts without exposing the funding wallet.
Compliance-ready ZK
Stellar Privacy Pipeline
USDC deposits enter the pool, derive private notes, and exit Bob's wallet as INR on Stellar rails.
Withdrawals prove membership, nullifier correctness, and association-set validity without tying the receiver back to the funding wallet.
Viewing keys let a corridor operator or auditor validate the disclosed facts while keeping the private note opening out of sight.
Soroban contracts keep the pool, verifier, and nullifier registry close to Stellar payment rails instead of hiding behind a separate ledger.
Auditable Privacy
Unlike legacy privacy pools that hide transaction traces entirely, Setu introduces a selective disclosure receipt. Receivers can construct a cryptographic witness proving a specific withdrawal was sourced from a valid deposit, without revealing the deposit address.
This allows corporate treasuries and private individuals to meet KYC/AML compliance checks on-chain seamlessly.