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For the first time in history, you can prove your identity without revealing who you are.
A tamper resistant operatorless module that verifies biometrics without storing data; enabling password-less wallets and verifiable credentials.
We convert raw palm vein and print images into non-reversible, non-reconstructable encrypted templates stored and processed through an MPC network, then immediately discard biometric imagery. No single central database.
A cryptographic middleware that proves uniqueness, liveness, and entitlement without revealing the underlying biometric template or personal information.
Enable Frictionless Transactions Without Compromising Privacy.
Process payments without storing biometric data: Palm-vein checkout for crypto and traditional payments with zero-knowledge receipts.
Eliminate card fraud and account takeovers: Contactless authentication that can’t be stolen, copied, or forgotten.
Reduce checkout friction for higher conversions: No cards, PINs, passwords, or mobile apps required.
Transform payments experience with biometric authentication
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Prevent Fraud While Protecting Attendee Privacy
Verify ticket ownership without revealing identity: Palm-vein authentication eliminates scalping and QA-code fraud.
Automate age verification for restricted areas: Instant biometric proof of age without handling sensitive ID data.
Enable seamless venue access: Touchless entry that scales from intimate venues to stadium-sized events.
Secure your events with fraud-proof biometric verification
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Deliver Enterprise Security Without Creating Data Liabilities
Provide touchless workplace access with audit trails: ZK-powered entry logs that prove compliance without exposing employee data.
Replace traditional keys and access cards: Palm-vein authentication for corporate offices, residential buildings, and restricted areas.
Scale access management without privacy risk: Biometric authentication that works for family homes to enterprise facilities.
Modernize your access control with privacy-preserving biometrics
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Deliver Digital Services Without Creating Privacy Honeypots
Issue verifiable credentials with zero database risk: Digital ID & benefits distribution without storing biometrics.
Replace lost cards and forgotten PINs: Secure facility access with palm-vein scanners.
Enable fraud-free benefits distribution: Verifiable credentials at population scale.
Discover how to modernize your digital identity systems
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Block Bots and Fraudsters
Stop bot farms before account creation: Liveness-backed uniqueness verification.
Verify age without collecting birth dates: Privacy-preserving age verification.
Eliminate fake reviews and rating manipulation: One human per account creation.
Reach out to stop bot farms on your platform
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Eliminate Airdrop Farmers And Enable Fair Token Distribution
Prove one-person-one-vote without revealing identities: Sybil resistance stops multi-account exploitation.
Onboard mainstream users without Web3 complexity: Self-custodial wallets anyone can use.
Reduce Sybil attack costs: Automated uniqueness verification for airdrops, DAOs, and quadratic funding.
Learn how to eliminate Sybil attacks in your protocol
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As blockchain and AI mature beyond digital applications, they will increasingly rely on specialized hardware to interact with and operate in the physical world. Nethermind Hardware is the dedicated hardware division of Nethermind, developing technology and solutions at the intersection of cryptography, blockchain, AI, and robotics.
We extend Nethermind's renowned Ethereum and zero‑knowledge expertise beyond software, building devices that anchor digital identity in secure, verifiable biometrics while preserving privacy by design.
Our team unites specialists in applied cryptography, optoelectronics, embedded systems, and blockchain infrastructure. Together, we create seamless bridges between physical and digital worlds, enabling organizations to verify users, protect data, and unlock next‑generation economic models—all without custody of personal information.
From Zero‑Knowledge Software to Privacy‑First Hardware. We mastered blockchain software. Now we're bringing that expertise to hardware intelligence.
Built on Nethermind’s battle‑tested blockchain stack and ZK research.
High‑speed capture and proof generation for global deployments.
Hardware, firmware, and protocol layers co‑designed to eliminate attack surfaces.
Native integrations with Ethereum, Layer‑2 networks, and emerging identity standards
Ready to redefine digital identity? Engage with us to pilot privacy‑first biometric solutions or integrate zero‑knowledge identity into your products.
System Integrators & OEMs: Embed our scanner modules and SDKs in kiosks, ATMs, and IoT devices.
Web3 Protocols & Exchanges: Leverage sybil‑resistant onboarding and password‑less wallets.
Governments & Enterprises: Deploy population‑scale digital ID with regulatory compliance baked in.
Strategic Consultation: Architecture and compliance workshops
Pilot Programs: Rapid proofs‑of‑concept with hardware kits and SDK access
Custom Engineering: Tailored firmware, circuits, and ZK circuits for niche requirements
Lifecycle Support: Secure firmware updates, monitoring, and SLA‑backed maintenance
Our multidisciplinary approach, spanning cryptography, embedded firmware, and optical engineering, ensures every component contributes to a singular goal: secure, private, user‑controlled identity.
Meet our expert leadership:
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Schedule a Consultation
The Leading Engineers of Blockchain Infrastructure
Nethermind © 2026
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