We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise protocols. Our engineers write in Solidity 0.8+ and Rust (Solana) using OpenZeppelin libraries and formal verification patterns for maximum security. Deliverables include a full audit-ready codebase, deployment scripts, and comprehensive documentation.
LABS
Services
Continuous Authentication Wallet Solutions
We build wallet infrastructure that continuously verifies user identity during active sessions. Our systems automatically trigger step-up authentication or session termination based on behavioral and contextual risk signals, preventing unauthorized access.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
Reduce your time-to-market from months to weeks with our battle-tested development framework.
- Security-First Development: Every contract undergoes internal review against common vulnerabilities (
reentrancy,overflow) before external audit. - Gas Optimization: We minimize on-chain execution costs, targeting up to 40% gas savings on high-frequency functions.
- Full Lifecycle Support: From initial spec and
Hardhat/Foundrytesting to mainnet deployment and upgrade management viaProxypatterns.
key-features-cards
ARCHITECTURE
Core Components of Our Continuous Auth System
Our system combines behavioral biometrics, zero-knowledge proofs, and MPC to deliver seamless, non-intrusive security. Each component is engineered to eliminate friction while maintaining enterprise-grade protection.
benefits
ENTERPRISE-GRADE RESULTS
Business Outcomes: Security That Scales with Trust
Our Continuous Authentication Wallet Solutions deliver measurable security and operational improvements, designed for FinTechs and Web3 startups managing high-value assets.
01
Zero Compromise on Security
Multi-party computation (MPC) and biometric authentication eliminate single points of failure. All core cryptographic modules are independently audited by firms like Trail of Bits.
SOC 2 Type II
Compliance
Zero
Custodial Breaches
02
Developer Velocity & Control
Integrate a fully managed, non-custodial wallet stack via our APIs in under 2 weeks. Maintain full control over user experience and transaction policies without managing key infrastructure.
< 2 weeks
Integration Time
99.9%
API Uptime SLA
03
Frictionless User Onboarding
Replace seed phrases with social logins or device-native biometrics. Reduce user drop-off by up to 70% while maintaining non-custodial security standards.
70%
Lower Drop-off
< 60 sec
First Transaction
04
Scalable Transaction Governance
Define and enforce complex spending rules, multi-signature policies, and real-time risk scoring. Scale security protocols automatically with user growth and transaction volume.
Sub-second
Policy Evaluation
Unlimited
Rule Complexity
Why Legacy Wallets Fall Short
Static Login vs. Continuous Authentication: A Security Comparison
Traditional wallet security relies on a single point of failure. This table compares the fundamental security and user experience differences between static key-based logins and our continuous, session-based authentication model.
| Security Dimension | Static Login (Traditional Wallets) | Continuous Authentication (Chainscore) |
|---|---|---|
Authentication Model | One-time, at session start | Continuous, risk-based throughout session |
Attack Surface | Single private key / seed phrase | Decentralized, multi-factor session keys |
Compromise Detection | None (until funds are stolen) | Real-time behavioral analysis & anomaly alerts |
User Recovery | Complex, manual seed phrase process | Automated, policy-driven session revocation |
Developer Control | None post-deployment | Granular session policies & admin dashboards |
Typical Implementation Time | N/A (Standard EIP-4337/EOA) | 2-4 weeks integration |
Compliance Readiness | Low (pseudonymous only) | High (KYC/AML session logging support) |
Annual Security Cost (Est.) | $50K-$200K+ (incident response) | Included in platform SLA |
how-we-deliver
PREDICTABLE, TRANSPARENT, SECURE
Our Implementation Process: From Risk Assessment to Live Monitoring
A structured, four-phase engagement model designed to integrate our Continuous Authentication Wallet solution into your application with minimal disruption and maximum security assurance.
01
Phase 1: Threat Modeling & Risk Assessment
We conduct a comprehensive analysis of your application's specific attack vectors and user workflows. This establishes the behavioral baselines and risk thresholds for your custom authentication policy.
Deliverable: A detailed threat model document and tailored risk scoring framework.
2-4 days
Assessment Time
100+
Attack Vectors Analyzed
02
Phase 2: SDK Integration & Policy Configuration
Our lightweight SDK is embedded into your wallet or dApp. We configure the authentication engine with your specific risk policies, transaction whitelists, and multi-factor escalation rules.
Deliverable: A fully integrated, pre-production environment ready for testing.
< 1 week
Integration Time
< 50ms
Latency Overhead
03
Phase 3: Staged Deployment & User Onboarding
We deploy the solution in a staged rollout, starting with a pilot user group. Real-time monitoring begins immediately, allowing for policy tuning based on live data before full launch.
Deliverable: A production-ready deployment with granular rollout controls.
Phased
Rollout Strategy
24/7
Support During Launch
04
Phase 4: Live Monitoring & Continuous Optimization
Gain access to our real-time security dashboard for monitoring threat alerts, user behavior analytics, and system performance. Our team provides ongoing optimization based on evolving threats.
Deliverable: Operational dashboard and quarterly security review reports.
99.9%
System Uptime SLA
< 5 min
Mean Time to Detect
Technical Implementation FAQs
Continuous Authentication for Wallets: Key Questions
Get clear, specific answers to the most common questions CTOs and technical founders ask when evaluating continuous authentication solutions for their Web3 products.
Our solution implements a multi-layered, non-custodial risk engine. It analyzes on-chain transaction patterns, off-chain behavioral signals (like session activity), and device fingerprints in real-time. This creates a dynamic risk score. For high-risk actions, we trigger step-up authentication via MPC (Multi-Party Computation) or biometric prompts, all without ever taking custody of user keys. We use battle-tested cryptographic libraries and secure enclaves for key operations.
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