We architect and build custom blockchain infrastructure tailored to your business logic. Our full-cycle development delivers production-ready networks, dApps, and protocols on time and on budget.
LABS
Services
CBDC Interoperability Framework Development
We build technical standards and integration layers enabling private and public blockchain networks to settle transactions with multiple central bank digital currencies across jurisdictions.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end blockchain solutions built to your exact specifications, from protocol design to mainnet deployment.
From zero to one or scaling an existing chain, we provide the technical horsepower to execute your vision.
- Core Protocol Development: Custom L1/L2 chains, consensus mechanisms (
Tendermint,IBFT), and virtual machines. - Smart Contract Suites: Secure, gas-optimized contracts for
ERC-20,ERC-721, DeFi primitives, and DAOs. - Node & Validator Infrastructure: Robust, monitored node clusters with 99.9% uptime SLAs for stability.
- Mainnet Launch Support: Comprehensive deployment, including genesis configuration, explorer setup, and bridge integration.
key-features-cards
ENTERPRISE-GRADE CBDC INTEROPERABILITY
Core Framework Capabilities We Deliver
We architect and deploy robust, secure, and scalable frameworks that enable seamless value transfer between central bank digital currencies and existing financial rails, accelerating your time-to-market.
benefits
TANGIBLE RESULTS
Business Outcomes for Your Institution
Our CBDC Interoperability Framework delivers measurable advantages, reducing technical complexity and accelerating your path to market with enterprise-grade security.
01
Accelerated Time-to-Market
Deploy a production-ready, cross-border CBDC framework in under 12 weeks, bypassing years of R&D. We provide a modular architecture that integrates with existing core banking systems.
< 12 weeks
To Production
Pre-built
Compliance Modules
02
Secure Cross-Border Settlement
Enable atomic, final settlement between heterogeneous CBDC networks in under 3 seconds. Our framework uses battle-tested cryptographic protocols and has undergone formal verification.
< 3 sec
Settlement Finality
Formal
Verification
03
Regulatory & Compliance Readiness
Incorporate built-in modules for AML/CFT screening, transaction monitoring, and jurisdictional rule enforcement, ensuring adherence to BIS and IMF principles from day one.
BIS/IMF
Principles
Real-time
AML Screening
04
Reduced Operational Overhead
Cut integration and maintenance costs by up to 60% with our managed framework. We handle protocol upgrades, node infrastructure, and interoperability layer monitoring under a 99.9% SLA.
60%
Cost Reduction
99.9%
Uptime SLA
05
Future-Proof Architecture
Designed for extensibility, our framework supports integration with private DLTs (Corda, Hyperledger), public blockchains, and upcoming digital asset standards without vendor lock-in.
Multi-DLT
Support
Zero
Vendor Lock-in
06
Enhanced Monetary Policy Tools
Gain granular, programmable control over CBDC flows with smart contract-based features for tiered interest rates, expiry mechanisms, and targeted stimulus distribution.
Programmable
Policy Logic
Granular
Flow Control
A Pragmatic Analysis for Central Banks & FinTechs
Build vs. Buy: The Chainscore Framework Advantage
Compare the total cost, risk, and time investment of developing a CBDC interoperability layer in-house versus leveraging our production-ready framework.
| Key Factor | Build In-House | Chainscore Framework |
|---|---|---|
Time to Proof-of-Concept | 4-6 months | 2-4 weeks |
Production Deployment Timeline | 9-18 months | 8-12 weeks |
Initial Development Cost | $300K - $1M+ | $75K - $250K |
Annual Maintenance & Security Cost | $150K+ (team of 3-5) | Optional SLA from $50K/year |
Cross-Chain Protocol Support | Custom R&D per chain | Pre-built for Ethereum L2s, Cosmos, Hyperledger |
Security & Audit Burden | High (unaudited, custom code) | Low (pre-audited modules, formal verification) |
Regulatory Compliance Features | Build from scratch | Pre-configured for AML/KYC, privacy (ZK), reporting |
Team Expertise Required | Specialized CBDC/blockchain engineers | Your existing team + our architects |
Settlement Finality Guarantee | Custom implementation risk | < 2 seconds with 99.9% SLA |
Future Upgrade Path | Your responsibility | Included in framework & support |
how-we-deliver
PREDICTABLE, TRANSPARENT, LOW-RISK
Our Phased Delivery Methodology
We de-risk your CBDC interoperability project with a structured, milestone-driven approach. Each phase delivers a verified, functional component, ensuring alignment with central bank requirements and providing clear visibility into progress and investment.
01
Phase 1: Strategic Blueprint & Architecture
We deliver a comprehensive technical architecture and governance framework, defining interoperability standards (ISO 20022, BIS principles), cross-chain protocols (IBC, atomic swaps), and a detailed project roadmap. This phase establishes the foundation for regulatory compliance and technical feasibility.
2-3 weeks
Delivery Time
100%
Requirements Locked
02
Phase 2: Core Protocol & Smart Contract Development
Our engineers build the core interoperability bridge logic and smart contracts. This includes the mint/burn modules, cross-chain message passing, and settlement finality mechanisms, all developed in Rust or Solidity with formal verification and security-first patterns.
4-6 weeks
Development Sprint
2+ Audits
Security Reviews
03
Phase 3: Integration & Testing Environment
We deploy a full-stack sandbox environment connecting your CBDC ledger to target networks (Ethereum, Cosmos, private chains). This phase includes exhaustive integration testing, performance benchmarking (>1000 TPS), and a pilot with simulated financial institutions.
3-4 weeks
Integration Window
99.9%
Test Coverage SLA
04
Phase 4: Production Deployment & Go-Live
We manage the secure, phased rollout to your production infrastructure. This includes final security audits, validator/node onboarding, liquidity provisioning for bridges, and comprehensive monitoring dashboards for real-time settlement visibility.
2 weeks
Deployment Timeline
24/7
SRE Support
security-compliance
BUILD
Custom Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your specific use case.
We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on audited patterns and gas-optimized code to ensure reliability and cost-efficiency from day one.
- From Specification to Mainnet: Full lifecycle support from technical design and
Solidity/Rustdevelopment to deployment and verification. - Security-First Development: Code is built using OpenZeppelin standards and undergoes rigorous internal review before any third-party audit.
- Protocol-Specific Logic: Expertise in
ERC-20,ERC-721,ERC-1155, staking mechanisms, vesting schedules, and custom DeFi primitives.
We deliver battle-tested contracts that execute exactly as intended, protecting your assets and your users' trust.
Our engineers focus on future-proof architecture and clear upgrade paths, ensuring your contracts can evolve. We provide comprehensive documentation and a handover package, enabling your team to maintain and extend the codebase with confidence.
Technical and Commercial Insights
CBDC Interoperability Framework FAQs
Get clear answers to the most common questions from central banks, financial institutions, and payment providers about developing and deploying a cross-border CBDC framework.
A functional pilot connecting two central bank systems can be deployed in 8-12 weeks. This includes design, development of the interoperability layer (e.g., using Quant Overledger or custom smart contracts), integration with core banking simulators, and initial testing. Full production-grade deployment with multiple central banks and commercial participants typically takes 6-9 months.
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