We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our development process is built for enterprise-grade security and gas optimization, ensuring your protocol is both secure and cost-effective to operate.
LABS
Services
Decentralized Access Control Framework
We design and implement flexible, on-chain access control frameworks for encrypted data vaults, moving beyond simple token-gating to support complex enterprise logic, multi-signature approvals, and granular, time-bound permissions.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From initial audit to mainnet deployment, we manage the full lifecycle with a focus on reducing time-to-market and mitigating technical risk.
- Security-First Development: Code reviews, formal verification, and integration with
OpenZeppelinlibraries. - Full-Stack Integration: Seamless connection to frontends, oracles (
Chainlink), and wallets. - Compliance & Upgradability: Patterns for
ERC-20,ERC-721, and custom logic with secure upgrade paths via proxies. - Post-Deployment Support: Monitoring, incident response, and optimization for evolving network conditions.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Framework Capabilities We Implement
We build production-ready decentralized access control frameworks that enforce granular permissions, reduce operational risk, and ensure regulatory compliance for your Web3 applications.
06
Compliance & Audit Trail
Generate immutable logs of all permission changes and access attempts. Export event data for real-time monitoring and regulatory reporting, with integration to SIEM tools like Splunk or Datadog.
benefits
BEYOND STANDARD SOLUTIONS
Business Outcomes: Why a Custom Framework Matters
Generic access control libraries expose your application to unnecessary risk and complexity. Our custom-built frameworks are engineered to deliver measurable business results, from accelerated development to ironclad security.
01
Accelerated Time-to-Market
Deploy a production-ready, audited access control system in under 3 weeks, not months. We provide battle-tested modules for roles, permissions, and multi-sig governance, eliminating the need to build from scratch.
< 3 weeks
To Production
70%
Faster Development
02
Enterprise-Grade Security Posture
Mitigate smart contract vulnerabilities with a framework built on OpenZeppelin standards and hardened through formal verification. Our custom logic undergoes rigorous internal and third-party audits before deployment.
Zero
Critical Bugs Shipped
100%
OpenZeppelin Compliant
03
Reduced Operational Overhead
Eliminate the maintenance burden of patching public libraries. Our custom frameworks include automated upgrade paths, comprehensive monitoring hooks, and dedicated support, slashing long-term DevOps costs.
60%
Lower Maintenance Cost
24/7
Monitoring & Alerts
04
Future-Proof Architecture
Avoid vendor lock-in and technical debt. We design modular, extensible frameworks that seamlessly integrate new standards (ERC-4337, ERC-6900) and can evolve with your product's roadmap without costly rewrites.
Modular
Design Principle
ERC-6900 Ready
Forward Compatible
Strategic Decision Analysis
Build vs. Buy: Custom Framework vs. Basic Token-Gating
A detailed comparison of developing a custom access control system in-house versus implementing Chainscore's enterprise-grade framework, highlighting time, cost, and risk factors.
| Key Factor | Build In-House | Basic SDK/API | Chainscore Framework |
|---|---|---|---|
Time to Production | 6-12 months | 2-4 months | 4-8 weeks |
Initial Development Cost | $150K - $500K+ | $10K - $50K | $50K - $150K |
Smart Contract Security | High Risk (Unaudited) | Medium Risk (Community Audited) | Low Risk (Formally Audited) |
Multi-Chain Support | Custom per chain (High Cost) | Limited to provider's list | Ethereum, Polygon, Arbitrum, Base, Optimism |
Advanced Features (e.g., Time-locks, Soulbound) | Requires custom R&D | Not available | Pre-built modules included |
Ongoing Maintenance & Upgrades | Full team required | Provider-dependent updates | Managed service with SLA |
Integration Complexity | High (Full-stack dev required) | Medium (API integration) | Low (SDK & dedicated support) |
Total Cost of Ownership (Year 1) | $200K - $600K+ | $30K - $80K | $75K - $200K |
Compliance & Audit Trail | You build it | Basic logs only | Enterprise-grade reporting included |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND SECURE
Our Delivery Process: From Design to Deployment
We deliver production-ready access control frameworks through a structured, collaborative process designed for enterprise security and rapid integration.
01
1. Discovery & Architecture Design
We conduct a deep-dive workshop to map your user roles, permissions, and governance model. The output is a detailed technical specification for your custom ERC-4337, ERC-6551, or multi-sig based framework.
2-3 days
Workshop
1 week
Spec Delivery
02
2. Smart Contract Development
Our engineers build your modular access control contracts in Solidity 0.8+, leveraging battle-tested libraries like OpenZeppelin. Every line is written with gas optimization and upgradeability in mind.
OpenZeppelin
Security Base
2-3 weeks
Dev Cycle
03
3. Security Audit & Formal Verification
Your contracts undergo rigorous internal review followed by an audit from our partner security firms. We provide a comprehensive report and implement all critical fixes before deployment.
2 Audits
Minimum
0 Critical
Issues at Launch
04
4. Testnet Deployment & Integration
We deploy the audited framework to a testnet (Sepolia, Holesky) and assist your team in integrating it with your dApp frontend and backend services, including wallet connection and RPC setup.
Full SDK
Provided
1 week
Integration Support
05
5. Mainnet Launch & Monitoring
We manage the secure mainnet deployment and configure real-time monitoring with Chainscore's analytics dashboard. You get alerts for suspicious access attempts and system health.
99.9% SLA
Uptime
< 24h
Incident Response
06
6. Ongoing Support & Upgrades
Receive priority technical support and scheduled framework upgrades. We handle new feature integration, security patches, and scaling adjustments as your user base grows.
24/7
Support
Quarterly
Security Reviews
security-approach
FROM CONCEPT TO PRODUCTION
Custom Blockchain Development
Build secure, scalable blockchain networks and protocols tailored to your business logic.
We architect and deploy bespoke blockchain solutions from the ground up. Our team designs consensus mechanisms, tokenomics, and network infrastructure that align with your specific use case, whether it's a private consortium chain or a new public L1/L2.
- Protocol Design: Custom
EVM-compatible chains,Substrate-based networks, andCosmos SDKapp-chains. - Core Development: Smart contract systems, cross-chain bridges, and validator node orchestration.
- Full Lifecycle: From whitepaper and testnet to mainnet launch and ongoing governance support.
Deliver a production-ready network in 8-12 weeks, not quarters.
Our development process is built for enterprise-grade security and scalability. Every line of code undergoes rigorous audits, stress testing, and formal verification to ensure resilience under load and protection against exploits.
Decentralized Access Control
Frequently Asked Questions
Get clear answers on our framework's implementation, security, and support.
Standard deployments for a custom, audited framework take 4-6 weeks. This includes requirements analysis, smart contract development, integration testing, and a formal security audit. For integrating our pre-audited modules into an existing system, timelines can be as short as 2-3 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