We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process ensures security-first design, gas optimization, and full audit readiness from day one.
LABS
Services
Decentralized Physical Access Control
We build blockchain-based access control systems for physical infrastructure. Device identities act as verifiable credentials for autonomous entry and resource usage in buildings, vehicles, and energy grids.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
Deliver a secure, functional MVP in as little as 2-4 weeks with our streamlined development lifecycle.
- Protocols & Standards:
ERC-20,ERC-721,ERC-1155,ERC-4626, and custom logic. - Security: Built with
OpenZeppelinlibraries and following industry best practices. - Testing & Deployment: Comprehensive unit/integration testing and deployment to
EVM/L2networks. - Ongoing Support: Post-deployment monitoring, upgradeability planning, and maintenance.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Capabilities of Our Access Control Systems
Our decentralized physical access control systems deliver enterprise-grade security, operational efficiency, and seamless integration for modern facilities. We provide the infrastructure, you control the policy.
benefits
PROVEN RESULTS
Business Outcomes for Infrastructure Operators
Our decentralized physical access control infrastructure delivers measurable operational and financial improvements for property managers, co-working spaces, and enterprise facilities.
01
Reduced Operational Overhead
Automate key issuance, revocation, and audit logging on-chain, eliminating manual processes and central database management. Reduce administrative workload by up to 70%.
70%
Admin Time Saved
24/7
Automated Management
02
Enhanced Security & Compliance
Immutable, tamper-proof audit trails for all access events. Simplify compliance reporting for SOC 2, ISO 27001, and data privacy regulations with provable logs.
100%
Tamper-Proof Logs
Real-time
Compliance Reporting
03
Faster Tenant & Employee Onboarding
Issue programmable digital access credentials in seconds via mobile app or NFC, replacing physical key cutting and courier delays. Enable self-service onboarding.
< 60 sec
Credential Issuance
Zero-touch
Deployment Model
04
New Revenue Streams
Enable micro-transactions for temporary access (hourly desks, guest passes, event spaces) with automated, trustless settlement directly to your wallet.
Auto-settlement
Payment Processing
Pay-per-use
Monetization Model
05
Future-Proof Interoperability
Built on open standards (ERC-4337, ERC-725). Your access system integrates seamlessly with future DeFi, identity, and IoT protocols without vendor lock-in.
Open Standards
ERC-4337 / 725
Modular
Architecture
06
Enterprise-Grade Reliability
Infrastructure deployed with 99.9% uptime SLA, backed by multi-chain redundancy and 24/7 monitoring. Includes disaster recovery and key management services.
99.9%
Uptime SLA
Multi-chain
Redundancy
Scalable Solutions for Every Stage
Phased Development Tiers
Choose the right level of support for your decentralized access control system, from initial deployment to enterprise-grade operations.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Smart Contract Audit & Security Review | |||
On-Chain Deployment (EVM Chain) | |||
Mobile SDK & Admin Dashboard | |||
Custom Integration Support | 8 hours | 40 hours | Unlimited |
Uptime & Performance Monitoring | Basic Alerts | Advanced Dashboard | 24/7 SOC2-Compliant |
Incident Response SLA | Best Effort | < 24 Hours | < 4 Hours |
Protocol Upgrades & Maintenance | Manual | Semi-Automated | Fully Managed |
Multi-Chain Deployment Support | |||
Custom Hardware Integration | |||
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
We deliver production-ready, secure access control systems through a structured, transparent process that minimizes your time-to-market and technical risk.
01
Discovery & Architecture Design
We conduct a deep technical assessment of your physical infrastructure and security requirements to design a tailored, scalable architecture. This phase defines the smart contract logic, hardware integration points, and user permission models.
1-2 weeks
Design Phase
100%
Requirements Lock
02
Smart Contract Development & Auditing
Our team builds custom, gas-optimized smart contracts for access management, credential issuance, and revocation. Every contract undergoes rigorous internal review and is prepared for a formal security audit by a third-party firm.
OpenZeppelin
Security Standard
2-4 weeks
Dev + Review
03
Hardware & API Integration
We integrate the blockchain layer with your existing physical access hardware (readers, locks, cameras) and backend systems via secure, documented APIs. This ensures seamless operation between on-chain permissions and off-chain enforcement.
REST & WebSocket
API Protocols
PoC in 1 week
Integration Speed
04
Frontend & Admin Dashboard
We deliver a clean, intuitive admin dashboard for managing users, roles, and access logs, plus user-facing interfaces for credential management (e.g., wallet-based mobile passes). Built with React/Next.js for performance.
React/Next.js
Tech Stack
Real-time
Log Updates
05
Staging Deployment & Testing
The complete system is deployed to a staging environment that mirrors production. We execute comprehensive integration, security, and user acceptance testing (UAT) with your team to validate all workflows.
Testnet First
Deployment Strategy
Full UAT Cycle
Validation
06
Production Launch & Support
We manage the mainnet deployment, provide thorough documentation, and conduct operational handover. Post-launch, we offer ongoing monitoring, maintenance, and SLA-backed support to ensure system reliability.
99.9%
Uptime SLA
24/7
Monitoring
tech-stack
SECURE BY DESIGN
Technology & Protocol Foundation
Our access control systems are built on battle-tested protocols and security-first architecture, ensuring enterprise-grade reliability and compliance from day one.
01
Smart Contract Architecture
Custom ERC-721/ERC-1155 token-gating contracts with gas-optimized access logic. We implement OpenZeppelin standards and role-based permissions for granular control.
OpenZeppelin
Security Standard
< 0.01 ETH
Avg. Grant Cost
02
Decentralized Identity Integration
Seamless integration with DID standards (W3C) and verifiable credentials for passwordless, cryptographically secure user authentication and onboarding.
W3C Compliant
DID Standard
Zero-Knowledge
Privacy Option
03
Multi-Chain Protocol Support
Deployable on EVM-compatible chains (Polygon, Arbitrum) and Solana for optimal speed and cost. We handle cross-chain attestations for unified access management.
EVM + Solana
Protocol Support
< 2 sec
Avg. Finality
04
Hardware Security Module (HSM) Bridge
Secure, air-gapped bridge between enterprise HSMs (Thales, AWS CloudHSM) and blockchain networks for managing institutional private keys and signing operations.
FIPS 140-2 L3
Compliance
Zero Hot Wallets
Key Security
05
Real-Time Event & Oracle Layer
Custom oracle network and off-chain listeners for real-time physical event validation (door sensors, biometrics) triggering on-chain access state changes.
< 500ms
Event Latency
99.95%
Oracle Uptime SLA
06
Compliance & Audit Framework
Built-in compliance tools for audit trails, revocation lists, and privacy-preserving reporting. Ready for SOC 2 Type II and GDPR requirements.
Immutable Logs
Audit Trail
SOC 2 Ready
Framework
Decentralized Access Control
Frequently Asked Questions
Common questions from CTOs and product leaders implementing blockchain-based physical security.
We deliver a production-ready MVP in 4-6 weeks for a standard deployment with 2-3 access point types (doors, gates). Complex enterprise rollouts with custom hardware integration and multi-location management typically take 8-12 weeks. Our agile sprints deliver working prototypes for stakeholder review every 2 weeks.
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