We architect and build bespoke blockchain systems tailored to your business logic, from private consortium chains to public L2 rollups. Deliverables include custom consensus mechanisms, gas-optimized smart contracts, and fully audited node infrastructure.
LABS
Services
Enterprise Blockchain Migration Services
End-to-end migration of enterprise applications and data from legacy blockchains or centralized systems to a purpose-built sidechain. We ensure business continuity, optimized performance, and future-proof architecture.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
End-to-end blockchain solutions from core protocol design to production-ready applications.
Deploy a production-ready, enterprise-grade blockchain in under 8 weeks, not months.
- Core Protocol Engineering: Design and implement
EVM-compatible chains,zk-rollupsequencers, orCosmos SDKapp-chains. - Smart Contract Suite: Develop secure, upgradeable contracts for
ERC-20,ERC-721, and custom tokenomics. - Node & Validator Operations: Deploy and manage high-availability nodes with 99.95% uptime SLAs and real-time monitoring.
- Full-Stack Integration: Connect your chain to front-ends, oracles, and off-chain data via secure APIs.
key-features-cards
PROVEN METHODOLOGY
Our End-to-End Migration Framework
A structured, risk-mitigated process designed for enterprise-grade migrations. We deliver predictable timelines, zero data loss, and continuous operation from legacy systems to modern blockchain infrastructure.
01
Discovery & Architecture Audit
We conduct a comprehensive analysis of your existing systems, smart contracts, and data models. This phase defines the target architecture, migration scope, and identifies critical dependencies to prevent downstream issues.
100%
Dependency Mapping
2-3 days
Initial Assessment
02
Smart Contract Migration & Upgrade
Secure, gas-optimized migration of business logic using upgradeable proxy patterns (Transparent/UUPS). We ensure state preservation, implement new features, and conduct rigorous pre-audit testing.
Zero-Downtime
Upgrade Path
OpenZeppelin
Security Standards
03
Data Migration & State Synchronization
Automated, verifiable migration of on-chain and off-chain data. We implement idempotent ETL pipelines and real-time synchronization to ensure data integrity and consistency post-cutover.
100%
Data Integrity
< 1 hr
Cutover Window
04
Security & Compliance Validation
Formal verification and third-party audits (e.g., Trail of Bits, CertiK) of migrated contracts. We deliver a comprehensive security report and ensure compliance with relevant regulatory frameworks.
Certified
Third-Party Audits
24/7
Monitoring Post-Launch
05
Integration & API Gateway Deployment
Seamless integration of new blockchain nodes with your existing backend and frontend. We deploy managed API gateways for indexed data access, transaction submission, and real-time event streaming.
99.9% SLA
API Uptime
< 50ms
P95 Latency
06
Go-Live Support & Knowledge Transfer
Managed cutover execution with rollback plans. We provide full documentation, operational runbooks, and hands-on training for your team to ensure long-term operational independence.
30 days
Post-Launch Support
Full
Documentation Handoff
benefits
TANGIBLE RESULTS
Business Outcomes of a Successful Migration
A successful enterprise blockchain migration delivers more than just a new platform. It unlocks measurable business value, operational efficiency, and a foundation for future growth. Here’s what our clients achieve.
01
Operational Cost Reduction
Migrate from legacy, high-maintenance systems to a streamlined, automated blockchain stack. We eliminate manual reconciliation, reduce intermediary fees, and optimize infrastructure spend.
Key Deliverables:
- Automated settlement & reconciliation
- Reduced third-party dependency costs
- Predictable, usage-based infrastructure pricing
40-60%
Lower TCO
90%
Faster Reconciliation
02
Enhanced Security & Compliance
Deploy on a foundation built for enterprise-grade security. Our migration includes comprehensive security audits, smart contract formal verification, and architecture designed for regulatory compliance (GDPR, SOC 2, etc.).
Key Deliverables:
- Audits by firms like Trail of Bits or Quantstamp
- Private, permissioned network options
- Immutable audit trails for compliance
100%
Audit Coverage
SOC 2
Framework Ready
03
Faster Time-to-Market
Leverage our battle-tested migration frameworks and reusable modules to launch new products or features in weeks, not quarters. Avoid the pitfalls of building from scratch.
Key Deliverables:
- Pre-built modules for identity, tokens, payments
- Automated deployment pipelines (CI/CD)
- Dedicated technical project management
2-4 weeks
MVP Launch
70%
Code Reuse
04
Unlocked Interoperability
Break down data silos and enable seamless asset & data transfer across chains and legacy systems. Our architecture prioritizes standards like CCIP, Wormhole, or Axelar for secure cross-chain communication.
Key Deliverables:
- Multi-chain asset bridge implementation
- Legacy system API gateways
- Future-proof protocol-agnostic design
5+
Chain Support
< 2 sec
Bridge Finality
05
Scalable Transaction Throughput
Move beyond legacy bottlenecks to a system designed for scale. We architect for high TPS using Layer 2 solutions (Arbitrum, Polygon zkEVM) or optimized consensus mechanisms to handle enterprise volumes.
Key Deliverables:
- Architecture supporting 2,000+ TPS
- Sub-second transaction finality
- Elastic scaling with demand
2,000+
TPS Capacity
< 1 sec
Avg. Finality
06
Developer Velocity & Innovation
Empower your engineering team with modern tooling, comprehensive documentation, and a robust dev environment. Reduce onboarding time and accelerate the innovation cycle.
Key Deliverables:
- Local testnet with forking (Hardhat/Foundry)
- Comprehensive API & SDK documentation
- 24/7 dedicated technical support
50%
Faster Dev Cycles
24/7
Tech Support
From Assessment to Production
Typical Migration Project Timeline & Deliverables
A phased breakdown of our enterprise migration process, detailing key deliverables, timelines, and team involvement for predictable project execution.
| Phase & Key Activities | Timeline | Chainscore Deliverables | Client Responsibilities |
|---|---|---|---|
Discovery & Architecture Design | 1-2 weeks | Migration strategy document, target chain analysis, smart contract audit report | Provide access to existing codebase, define business requirements |
Smart Contract Migration & Refactoring | 2-4 weeks | Migrated & optimized Solidity/Vyper code, comprehensive unit test suite | Review refactored logic, approve architectural changes |
Infrastructure & Tooling Setup | 1-2 weeks | Deployed RPC nodes, block explorers, indexing services, CI/CD pipeline | Provision cloud/on-prem infrastructure, assign DevOps resources |
Testing & Security Validation | 2-3 weeks | Full testnet deployment, third-party audit coordination, penetration test report | User acceptance testing (UAT), security review sign-off |
Mainnet Deployment & Go-Live | 1 week | Production deployment scripts, monitoring dashboard setup, incident response plan | Final governance approvals, liquidity/provider migration coordination |
Post-Migration Support & Monitoring | Ongoing (SLA) | 24/7 system monitoring, performance analytics, on-call engineering support | Designate point-of-contact, participate in quarterly reviews |
how-we-deliver
OUR METHODOLOGY
How We Ensure a Seamless Migration
Our proven 4-phase migration framework minimizes risk, eliminates downtime, and ensures your new blockchain infrastructure is production-ready on day one.
01
Comprehensive Discovery & Architecture Review
We conduct a deep technical audit of your existing systems, smart contracts, and data models. This phase defines the target architecture, migration scope, and success criteria, preventing costly scope creep.
100%
Code Coverage Audit
< 1 week
Assessment Timeline
02
Phased Migration with Zero-Downtime Cutover
We migrate components in isolated phases using dual-write patterns and canary deployments. This ensures business continuity and allows for rollback at any stage without service interruption.
0
Planned Downtime
99.99%
Uptime SLA
04
Post-Migration Support & Performance Monitoring
We provide 30 days of intensive post-launch support with 24/7 monitoring, performance benchmarking, and optimization. You receive a full handover package and operational runbooks.
30 days
Dedicated Support
24/7
Health Monitoring
Technical & Commercial Details
Enterprise Blockchain Migration FAQs
Clear answers to the most common questions from CTOs and technical leaders planning a blockchain migration.
Our phased migration process typically takes 4-8 weeks from kickoff to mainnet deployment. This includes 1-2 weeks for architecture review and planning, 2-4 weeks for smart contract migration and testing, and 1-2 weeks for deployment and integration. For complex DeFi protocols or multi-chain migrations, timelines extend to 12+ weeks. We provide a detailed project plan within the first week of engagement.
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