Verify compliance
before your users transact
Decentralized ID with no data footprint
Protocols verify cryptographic proof of your identity in real-time, matching AML/KYC checks instantly while leaving zero personal documentation on-chain.
DeFi protocols require compliance verification to operate, but traditional KYC anchors force users to disclose sensitive personal documents and link their public wallets directly to their real-world identities, compromising financial privacy.
Zero-knowledge compliance proofs that verify regulatory criteria locally, letting users satisfy protocol compliance checks without revealing any underlying personal data.
POST TWO IMAGES OF PEOPLE PLAYING TENNIS, AND ASK THE APP TO IDENTIFY THE CONTENTS. VERIFY THE RESPONSE MENTIONS TENNIS.
ZK COMPLIANCE CONFIG:
POST TWO IMAGES OF STELLAR COMPLIANCE RECORDS, AND ASK THE ENGINE TO VERIFY AGE & RESIDENCY REQUIREMENTS. MATCH KYC_STATUS = APPROVED.
GENERATING ZK PROOF:
[████████████████████] 100% PROOF: 0x8a92f...3c7d STATUS: VERIFIER READY
SUBMITTING TO STELLAR...
LEDGER HEIGHT: 19842103 CONTRACT: SorobanAttestationV1 STATUS: COMPLIANT_VERIFIED
COMPLIANCE SHIELD ACTIVE:
DEFI SWAP EXECUTED: XLM -> USDC PRIVACY OVERLAY: SECURE KYC COMPLIANCE: APPROVED
Describe what matters
Explain the flow, behaviour, or outcome you care about, without writing code.
Configure compliance rules
Configure parameters such as proof of age, country restrictions, and accreditations for your Stellar application.
Generate zero-knowledge proof
Your browser generates a cryptographic proof verifying these constraints. No personal data ever leaves your device.
Submit attestation to Stellar
The proof is submitted to a Soroban smart contract, instantly updating your compliance state on the ledger.
Transact with complete privacy
Execute DeFi swaps, payments, or access liquidity pools on Stellar knowing you are fully compliant and your privacy is intact.
“Luminar provides our application with robust, plug-and-play compliance controls. We can verify our users' age and country constraints on-chain without storing a single byte of sensitive personal data.”SachindraAI Engineer, QuillAI Network
Built for zero-knowledge on-chain compliance.
Client-Side ZK Prover
Run zero-knowledge proofs directly in the user's browser. Generate cryptographic validation for age, residency, or credentials without uploading sensitive documents.
Oracle-Signed Attestations
Secure third-party API data verification. Our trusted oracle hashes and cryptographically signs document formats, bridging legacy systems to web3 securely.
Sybil-Resistant Nullifiers
Ensure strict one-to-one identity mapping. Unique cryptographic nullifiers prevent double-registration on the Stellar ledger while preserving total user anonymity.
Verify every proof step with complete transparency.
Go beyond simple pass or fail checks with an interactive, step-by-step cryptographic audit of your verification pipeline.
“Luminar provides our platform with instant, cryptographically verifiable compliance checking. It makes integration with on-chain registries completely transparent and secure.”DebanjannDevRel, RiseIn Commnity
Built by people who have worked on decentralized systems, zero-knowledge proofs, and blockchain security at scale. Our team comes from RiseIn, Stellar, and other leading web3 communities.
“Compliance checks should build trust, but they usually compromise user privacy. Luminar changes the paradigm by proving credential validity without exposing identity records.”Red DavisFounding Engineer, Clove
Frequently Asked Questions.
Got questions about zero-knowledge compliance, wallet integrations, or proof generation? Find your answers here.
Luminar is a decentralized, zero-knowledge identity registry on the Stellar network. It enables users to prove compliance credentials (such as being over 18 years old or matching country residency constraints) to DeFi applications without revealing sensitive personal identifiable information (PII).
No. Luminar is designed as a privacy-preserving infrastructure. We do not store your physical ID cards, names, or document details. The identity validation checks are processed in memory by the oracles to issue signatures, after which the PII is discarded. The blockchain registry only records cryptographic hashes (commitments and nullifiers) to verify compliance, leaving zero permanent data footprint.
Luminar generates ZK proofs directly in your browser using Aztec's Noir programming language. Your private details (like name, exact date of birth, or document number) never leave your device. Only the cryptographic proof of compliance is submitted to the blockchain.
Upon successful verification, Luminar mints a non-transferable Soulbound Token (LSBT) directly to your Stellar wallet. This token acts as a public compliance badge that on-chain DeFi apps can query to authorize your address.
Luminar uses Poseidon2-based nullifiers generated from your unique document secret and wallet address. If you try to register a second wallet using the same physical ID card, the contract detects the duplicate nullifier hash and rejects the transaction, preventing Sybil attacks.
Three independent, decentralized identity validation oracles review the format and authenticity of the credentials. At least 2 of the 3 oracles must sign the validation payload for the zero-knowledge circuit to allow proof generation, eliminating any single point of trust or failure.
Integrate private on-chain compliance today.
See how Luminar helps your protocol enforce identity regulations while maintaining user anonymity on the Stellar network.