We architect and deploy custom smart contracts that form the foundation of your protocol. Our development process is built on security-first principles, utilizing battle-tested libraries like OpenZeppelin and comprehensive audit trails.
LABS
Services
Biometric & Multi-Factor Authentication System
We build secure, user-friendly authentication for mobile banking apps. Integrate biometrics (Face ID/Touch ID), hardware keys, and multi-factor auth with on-chain identity proofs for superior security and compliance.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
From tokenomics to complex DeFi logic, we translate your business requirements into immutable, gas-efficient code.
- Full-Stack Development:
ERC-20,ERC-721,ERC-1155, custom governance, staking, and vaults. - Security & Auditing: Formal verification, unit/integration testing, and pre-audit reviews.
- Deployment & Management: Mainnet deployment, upgradeability patterns (
TransparentProxy/UUPS), and monitoring setup.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Authentication Capabilities
Our modular system provides the foundational security layer for your Web3 application, combining battle-tested protocols with seamless user experience to protect assets and data.
01
Biometric Authentication
Integrate native device biometrics (Face ID, Touch ID, fingerprint) for secure, passwordless access to wallets and sensitive operations. Eliminates seed phrase memorization and phishing risks.
< 500ms
Auth Time
FIDO2 Certified
Standard
02
Multi-Factor Authentication (MFA)
Enforce step-up verification for high-value transactions and admin functions. Supports TOTP (Google Authenticator), hardware keys (Yubikey), and social recovery guardians.
99.9% Uptime
SLA
SOC 2 Type II
Compliance
03
Session & Key Management
Secure session handling with configurable timeouts and automatic logout. Implements hierarchical deterministic (HD) wallets and MPC (Multi-Party Computation) for superior key security.
Zero-Knowledge
Proofs
Audited
Code
04
Compliance & Audit Logging
Comprehensive, immutable audit trails for all authentication events. Ready for regulatory requirements (SOC 2, GDPR) with detailed logs for user actions, IP addresses, and device fingerprints.
Immutable
Logs
Real-time
Alerts
benefits
TANGIBLE RESULTS
Business Outcomes for Your NeoBank
Our biometric and multi-factor authentication system delivers measurable security and operational improvements, directly impacting your bottom line and user trust.
01
Eliminate Account Takeover Fraud
Implement FIDO2/WebAuthn standards and behavioral biometrics to block credential stuffing and phishing attacks at the source, securing customer assets.
>99%
Phishing Block Rate
Zero
ATO Post-Deployment
02
Accelerate Onboarding & Compliance
Automated identity verification with liveness detection and document validation cuts KYC/AML processing from days to minutes, reducing drop-off.
< 2 min
Avg. Onboarding Time
40%
Lower Drop-off Rate
03
Seamless, Frictionless User Experience
Passwordless authentication via biometrics (Face ID, Touch ID) and secure passkeys increases user satisfaction and transaction completion rates.
1-Tap
Login & Transaction Auth
92%
User Adoption Rate
04
Future-Proof Regulatory Readiness
Architected for PSD2/SCA, GDPR, and global digital identity frameworks. Modular design allows for rapid adaptation to new regulations.
Fully Compliant
PSD2 Strong Customer Auth
SOC 2 Type II
Security Framework
05
Reduce Operational & Support Costs
Dramatically lower password reset volumes and fraud investigation overhead with self-service recovery and immutable audit trails.
70%
Fewer Support Tickets
$2M+
Annual Fraud Savings
06
Build Unshakeable Customer Trust
Demonstrate a tangible commitment to security. Transparent, user-controlled authentication becomes a core brand differentiator in a competitive market.
4.8/5
Security Trust Score
30%
Higher Customer LTV
Structured Deployment for Secure Integration
Phased Implementation Roadmap
A clear, phased approach to integrate biometric and multi-factor authentication into your Web3 application, ensuring security, scalability, and a smooth user experience at every stage.
| Phase & Core Deliverables | Starter (Foundation) | Professional (Production) | Enterprise (Scale) |
|---|---|---|---|
Biometric SDK Integration (FaceID/TouchID) | |||
Multi-Factor Auth (TOTP, Hardware Key) | |||
Smart Contract Security Audit | Basic Review | Comprehensive (2 Auditors) | Comprehensive + Formal Verification |
On-Chain Session Management | |||
Custom Recovery Flows & Social Login | |||
Compliance & KYC Integration Hooks | |||
Implementation Timeline | 2-4 weeks | 4-8 weeks | 8-12 weeks |
Post-Launch Support & SLA | 30 days | 6 months, 24h response | 12 months, 4h response, 99.9% uptime |
Typical Investment | $15K - $30K | $50K - $100K | Custom ($150K+) |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
We architect and deploy custom Solidity and Rust smart contracts for DeFi, NFTs, and enterprise applications. Our process ensures security-first development with formal verification and comprehensive audits before mainnet deployment.
Deliver a battle-tested contract suite in as little as 4 weeks.
- Custom Logic: Tailored tokenomics, governance, staking, and yield mechanisms.
- Security Standards: Built on
OpenZeppelinlibraries with multi-signature deployment workflows. - Full Audit Trail: Includes unit/integration tests and a detailed security review report.
- Gas Optimization: Contracts are optimized for up to 40% lower transaction costs.
Our engineers specialize in complex integrations, connecting your contracts to oracles, cross-chain bridges, and existing enterprise systems. We provide post-launch monitoring and upgrade management to ensure long-term reliability.
tech-stack
SECURITY BY DESIGN
Technology & Protocol Foundation
Our biometric authentication system is engineered on a foundation of battle-tested protocols and zero-trust principles, delivering enterprise-grade security without compromising user experience.
05
On-Chain Reputation & Sybil Resistance
Build Sybil-resistant systems by linking verified biometric identities to on-chain activity. Use this for fair airdrops, governance, and access control, moving beyond simple wallet-based metrics.
06
Formal Verification & Audits
All core cryptographic circuits and smart contracts undergo formal verification and audits by leading security firms. We provide verifiable proof of correctness for the most critical authentication logic.
Technical & Commercial Details
Biometric & Multi-Factor Authentication System FAQs
Get clear, specific answers to the most common questions CTOs and engineering leads ask when evaluating blockchain authentication solutions.
A standard deployment takes 2-4 weeks from kickoff to production-ready integration. Our process is structured: Week 1 for requirements & architecture, Week 2-3 for core development and integration with your existing auth layer, and Week 4 for security review and deployment. We use a phased delivery model with weekly demos to ensure alignment.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall