We architect, develop, and deploy custom smart contracts on EVM and Solana that form the backbone of your Web3 product. Our focus is on security-first development, gas optimization, and regulatory-aware design.
LABS
Services
Central Bank Digital Currency Sandbox Simulation
Chainscore Labs builds high-security, permissioned sandbox environments for financial institutions and fintechs to simulate CBDC architectures, transaction models, and private sector interoperability in a controlled, compliant setting.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
From tokenomics to complex DeFi logic, we translate your business requirements into immutable, audited code.
- End-to-End Development: Full lifecycle from spec to mainnet, including
ERC-20,ERC-721,ERC-1155, and custom standards. - Security & Audits: Built with
OpenZeppelinpatterns and prepared for third-party audits from firms like CertiK or Quantstamp. - Gas Optimization: Contracts engineered for minimum transaction costs and maximum user savings.
- Compliance Ready: Integrate features for
AML/KYC, upgradeability via proxies, and pausable functions.
key-features-cards
SIMULATION & TESTING
Core Features of Our CBDC Sandbox
Our production-grade sandbox provides a secure, isolated environment to design, test, and validate your Central Bank Digital Currency prototypes with real-world financial logic and regulatory compliance.
01
Multi-Currency Ledger Simulation
Simulate wholesale and retail CBDC models on configurable, permissioned ledgers. Test interoperability with existing RTGS systems and cross-border payment rails using ISO 20022 messaging standards.
10,000+
TPS Simulated
ISO 20022
Compliance
02
Programmable Monetary Policy Engine
Model and automate central bank operations with smart contracts. Simulate interest rate application, liquidity management, and quantitative easing/tightening scenarios in a controlled environment.
Real-time
Policy Adjustment
Audit Trail
Full Transparency
03
Privacy-Preserving Transaction Layer
Implement and test advanced privacy architectures including zero-knowledge proofs (zk-SNARKs) and confidential assets. Balance regulatory oversight (AML/CFT) with user transaction privacy.
ZK-SNARKs
Privacy Tech
AML/CFT
Compliance Built-in
04
Regulatory Compliance & Reporting Suite
Pre-built modules for automated regulatory reporting, transaction monitoring, and sanctions screening. Generate audit-ready reports for supervisory authorities.
Automated
Reporting
FATF Travel Rule
Standards
05
Interoperability Bridge Testing
Test secure bridges between your CBDC network and other digital currencies, stablecoins, and traditional banking APIs. Validate atomic swaps and cross-chain settlement finality.
Atomic Swaps
Settlement
< 2 sec
Bridge Finality
06
Stress Testing & Scalability Analysis
Load test your architecture under peak transaction volumes simulating national-scale adoption. Receive detailed performance metrics and bottleneck analysis reports.
1M+
User Load Tests
Performance
Bottleneck Report
benefits
PROVEN RESULTS
Business Outcomes for Your Institution
Our CBDC Sandbox Simulation delivers measurable, production-ready outcomes for central banks and financial institutions. Move from theoretical research to a validated, scalable digital currency platform.
01
Validated Monetary Policy Tools
Test and refine interest rate application, tiered reserve requirements, and programmable liquidity facilities in a risk-free environment. Ensure policy instruments function as intended before live deployment.
100%
Policy Accuracy
< 24 hrs
Scenario Modeling
02
Certified Security & Compliance
Deploy with confidence using a platform built to ISO 27001 standards and audited for CBDC-specific threat models. Our sandbox includes built-in AML/CFT transaction monitoring simulations.
Zero
Critical Vulnerabilities
100%
Regulatory Audit Readiness
03
Interoperability Blueprint
Proven integration patterns with existing RTGS, core banking, and digital payment systems. We deliver a clear technical specification for seamless connection to your national financial infrastructure.
10+
Protocols Supported
< 50ms
Settlement Latency
04
Operational Risk Mitigation
Identify and resolve scalability bottlenecks, custody workflows, and disaster recovery procedures. Stress-test for peak loads exceeding 10,000 TPS to guarantee system stability under real-world demand.
99.99%
System Availability SLA
< 2 sec
Transaction Finality
05
Accelerated Time-to-Market
Transition from sandbox to pilot in under 90 days with our production-grade codebase, deployment playbooks, and operator training. Avoid multi-year development cycles and vendor lock-in.
90 days
Pilot Launch
40%
Faster Development
06
Stakeholder Confidence & Adoption
Demonstrate a fully functional CBDC to policymakers, commercial banks, and citizens. Use tangible simulation results to build consensus and drive adoption strategies based on real user behavior data.
1000+
Simulated User Personas
Full
Ecosystem Modeling
Structured Implementation Path
Phased Development Tiers
A modular approach to CBDC sandbox development, from initial proof-of-concept to a production-ready simulation environment.
| Core Capability | Proof-of-Concept | Pilot Simulation | Production-Ready Sandbox |
|---|---|---|---|
Multi-Currency Ledger Simulation | |||
Monetary Policy Module (Interest, Mint/Burn) | |||
Regulatory Compliance & KYC/AML Scenarios | |||
Interoperability Bridge (Cross-Border CBDC) | |||
Advanced Analytics & Stress Testing Dashboard | |||
Implementation Timeline | 4-6 weeks | 8-12 weeks | 16-24 weeks |
Technical Support | Priority Slack Channel | Dedicated Engineer + 24/7 On-Call | |
Security Audit Scope | Critical Issues Only | Full Smart Contract Suite | Full Suite + Infrastructure Pen Test |
Typical Investment | $50K - $80K | $150K - $250K | Custom Quote |
security-compliance
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for your specific business logic and audited for enterprise deployment.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on security-first principles using Solidity 0.8+ and OpenZeppelin libraries, ensuring your core business logic is both robust and upgradeable.
- From Concept to Mainnet: We handle the full lifecycle—design, development, testing, and deployment—delivering a production-ready MVP in as little as 2-4 weeks.
- Security by Design: Every contract undergoes rigorous internal review and is prepared for third-party audits from firms like
ConsenSys DiligenceorTrail of Bits. - Protocol Expertise: Specialized development for
ERC-20,ERC-721,ERC-1155, staking systems, DAO governance, and custom DeFi primitives.
how-we-deliver
PROVEN FRAMEWORK
Our Delivery Methodology
We deliver production-ready CBDC sandbox environments through a structured, four-phase process designed for central banks and financial institutions. Our methodology ensures security, regulatory compliance, and actionable insights from day one.
01
Phase 1: Architecture & Design
We define your CBDC's core architecture, including ledger design (UTXO vs. Account-based), privacy models (zero-knowledge proofs, confidential assets), and interoperability with existing RTGS systems. This phase establishes the technical and policy foundation.
2-3 weeks
Design Sprint
5+ Models
Architecture Reviewed
02
Phase 2: Sandbox Deployment
We provision a private, isolated testnet environment mirroring production conditions. Includes multi-node validator networks, wallet interfaces, and integration hooks for core banking APIs. Built with Hyperledger Besu, Corda, or custom EVM chains.
< 1 week
Environment Setup
100% Isolated
Private Testnet
03
Phase 3: Scenario Simulation
Execute predefined stress tests and economic scenarios: high-volume transaction spikes, offline payment resilience, cross-border settlement, and monetary policy tool integration (e.g., programmable interest rates).
10,000+ TPS
Load Test Capacity
20+ Scenarios
Pre-built Tests
04
Phase 4: Analysis & Reporting
Receive detailed performance analytics, security audit findings, and a regulatory compliance gap analysis. We deliver a final report with architecture recommendations and a production rollout roadmap.
Comprehensive
Final Report
Actionable
Roadmap
CBDC Sandbox
Frequently Asked Questions
Get clear answers about our Central Bank Digital Currency simulation platform, designed for regulators and financial institutions to test and validate digital currency systems.
A standard sandbox environment is deployed and ready for testing within 2-4 weeks. This includes core infrastructure, pre-configured modules (issuance, wallets, interbank settlement), and initial user onboarding. Complex, multi-currency simulations with custom monetary policy rules may extend to 6-8 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