Payfurt

Confidential payments · Stellar testnet

Confidential payroll,
proven on-chain.

Pay salaries and invoices on Stellar without exposing the amounts — and still prove minimum-wage, pay-equity, and income, with zero-knowledge proofs the network checks itself.

Run payrollOpen wallet
Groth16 · BLS12-38110 ZK circuits, verified on testnetPoseidon commitments · Soroban
[ 2026 ]

Zero-knowledge. Groth16 proofs over BLS12-381, checked by Soroban — no salary in the transaction.

Amounts hiddenBalances are Poseidon commitments; every move is gated by a Groth16 proof verified on-chain.
Verifiable, not visibleProve minimum-wage, pay-equity, and income about salaries that stay secret.
Not a mixerConfidential amounts between identified parties — only the values are private.

Hold & move value privately

Confidential walletA balance stored on-chain only as a commitment. Deposit, withdraw, receive — the amount is never a public number.Open wallet Invoice escrowLock funds confidentially; the contractor proves the amount is in range and is credited. The invoice value never appears.Create invoice

Run payroll

Confidential payrollOnly the total is public — each salary is an opaque note the recipient claims. The split never touches the chain.Run payroll Auto-receiveRecipients enrol once; pay is encrypted to their key and waiting when they log in. One click to claim.Enable auto-receive

Prove without revealing

Compliance attestationsProve every salary clears a living wage, or that cohorts are paid equitably — on-chain, no salary disclosed.Attest compliance Income & bracket proofsAn employee proves their bracket or cumulative income for a loan or visa, anchored to the notes they were paid.Prove income

Audit & inspect

Auditor view keyHand an auditor an encrypted salary list only they can open and verify against the on-chain commitment.Open auditor Attestation trailAn auditable, public proof-of-payment history per employer — totals and headcounts, never amounts.View history
Groth16 · BLS12-381 (CAP-0059) · Poseidon commitments · SorobanBuilt for Stellar Hacks: Real-World ZK