We architect and implement bespoke blockchain solutions from the ground up, moving beyond generic frameworks. Our team delivers production-ready networks with custom consensus mechanisms, governance models, and tokenomics designed for your specific use case—whether it's a private enterprise ledger or a public DeFi protocol.
LABS
Services
EVM-Compatible Chain Migration Services
End-to-end planning and execution for migrating dApps and their state from one EVM chain to another. We ensure continuity, data integrity, and a smooth community transition.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE
Custom Blockchain Development
Build, deploy, and scale custom blockchain networks tailored to your business logic.
- Core Protocol Development: Custom
RustorGoclients,EVM/WASMexecution layers, and consensus engines (Tendermint,HotStuff). - Full Node & Validator Infrastructure: Deployment, orchestration, and monitoring for >99.9% network uptime.
- Smart Contract Suite: Development of core protocol logic in
Solidity,Rust (ink!), orMovewith formal verification.
We handle the entire stack so you can focus on product strategy, delivering a fully operational mainnet in 8-12 weeks.
key-features-cards
PROVEN METHODOLOGY
Our End-to-End Migration Framework
A systematic, battle-tested process that de-risks your chain migration, accelerates time-to-market, and ensures zero downtime for your users.
01
Comprehensive Pre-Migration Audit
We analyze your existing EVM chain's architecture, smart contracts, and tooling to identify compatibility gaps, performance bottlenecks, and security risks before a single line of code is migrated.
100%
Code Coverage
< 72 hrs
Audit Report
02
Smart Contract Porting & Optimization
Precise migration of Solidity/Vyper contracts with gas optimization for the target chain. We ensure byte-for-byte functional equivalence and integrate OpenZeppelin security libraries.
0
Breaking Changes
15-40%
Avg. Gas Reduction
03
Infrastructure & RPC Migration
Seamless transition of nodes, RPC endpoints, indexers, and explorers. We configure load-balanced, high-availability infrastructure with multi-region deployment for 99.9% uptime.
99.9%
Uptime SLA
< 100ms
P95 Latency
04
Tooling & SDK Integration
Migration and configuration of essential developer tooling: Hardhat/Foundry plugins, block explorers (Blockscout), wallets (MetaMask), and bridge interfaces for a complete ecosystem.
1
Unified Dev Environment
24/7
Tooling Support
05
Staged Deployment & Testing
Risk-minimized rollout using testnets and canary deployments. We execute comprehensive integration, load, and security testing at each stage to guarantee production readiness.
3
Staged Phases
1000+ TPS
Load Tested
06
Post-Migration Support & Monitoring
30-day intensive monitoring period with real-time dashboards for chain health, smart contract events, and performance metrics. We provide on-call support for critical issues.
30 days
Guaranteed Support
< 15 min
Critical Response SLA
benefits
DELIVERABLES & GUARANTEES
Business Outcomes of a Professional Migration
Our EVM migration service is engineered for predictable, low-risk outcomes. We provide clear deliverables and measurable results that directly impact your bottom line and technical roadmap.
01
Zero-Downtime Transition
Guaranteed continuity for your users and services. We execute phased migrations with parallel infrastructure, ensuring your dApp remains fully operational throughout the process.
100%
Uptime Guarantee
0
User Impact
02
Full Smart Contract Integrity
Preserve all logic, state, and security guarantees. Our migration includes comprehensive bytecode verification and state migration tooling to ensure functional parity on the new chain.
100%
Logic Preservation
Automated
State Transfer
03
Accelerated Time-to-Market
Deploy on your new chain in weeks, not months. Our standardized migration framework and battle-tested tooling eliminate months of R&D and custom engineering.
4-6 weeks
Average Timeline
80%
Faster than DIY
04
Predictable, Fixed-Cost Budget
No scope creep or hidden fees. We provide a fixed-price proposal after a technical audit, covering the entire migration from planning to post-launch support.
Fixed Price
Pricing Model
Phase-Based
Milestone Payments
05
Post-Migration Performance Boost
Immediate gains in transaction throughput and cost efficiency. We optimize for the target chain's architecture, delivering lower gas fees and higher TPS from day one.
> 50%
Avg. Cost Reduction
2-10x
TPS Increase
06
Enterprise-Grade Security & Compliance
Migration executed with institutional-grade security protocols. Includes a final security review and audit trail, ensuring compliance with your internal governance standards.
Formal Verification
Optional Add-on
Full Audit Trail
Included
From Assessment to Live Operations
A Structured 4-Phase Migration Timeline
Our proven methodology for migrating dApps and protocols to new EVM-compatible chains, detailing key deliverables and timeframes for each phase.
| Phase & Key Activities | Duration | Deliverables | Your Involvement |
|---|---|---|---|
| 1-2 Weeks | Technical Audit Report, Target Chain Recommendation, Migration Strategy Document | Provide access to current codebase and requirements |
| 2-4 Weeks | Migrated & Refactored Contracts, Unit/Integration Test Suite, Gas Optimization Report | Review test results and approve contract logic |
| 1-2 Weeks | Deployed RPC Nodes, Updated SDK/API Configurations, Integrated Frontend Build | Coordinate on domain/DNS and user communication plan |
| 1 Week | Production Deployment, Monitoring Dashboard, Post-Launch Support Plan | Final approval for mainnet launch |
Total Estimated Timeline | 5-9 Weeks | Fully Migrated Application on Target Chain with Full Monitoring | Strategic oversight and key decision points |
how-we-deliver
OUR METHODOLOGY
How We Ensure a Flawless Migration
Our proven 5-phase migration framework, refined across 50+ EVM chain migrations, minimizes risk and ensures zero downtime for your dApp and users.
01
Comprehensive Pre-Migration Audit
We perform a deep technical analysis of your existing smart contracts, tokenomics, and infrastructure. This identifies critical dependencies, potential incompatibilities, and gas optimization opportunities before a single line of code is moved.
100%
Code Coverage
< 72 hours
Audit Report
02
Smart Contract Porting & Hardening
Our engineers port your Solidity/Vyper contracts using industry-standard tools (Hardhat, Foundry) and implement security-first patterns from OpenZeppelin. Every migrated contract undergoes rigorous unit and integration testing on a forked testnet.
0.8.20+
Solidity Standard
100%
Test Coverage
03
State Migration & Data Integrity
We architect and execute secure, verifiable state migration for user balances, NFT ownership, and protocol data. Our process includes Merkle proof validation and multi-signature confirmation to guarantee 100% data integrity and user asset safety.
100%
Data Integrity
Zero Loss
User Guarantee
04
Staged Deployment & Dry-Run
We deploy the migrated stack to a staging environment that mirrors the target chain. This allows for final load testing, security validation, and a controlled dry-run with a subset of real users to catch any edge cases.
99.9% SLA
Staging Uptime
48 hours
Dry-Run Period
05
Production Cutover & Monitoring
We manage the final production migration during low-traffic windows with a detailed rollback plan. Post-migration, we provide 24/7 monitoring of chain RPCs, transaction success rates, and contract events for 14 days to ensure stability.
< 2 hours
Planned Downtime
24/7
Post-Launch Support
06
Developer Onboarding & Documentation
We deliver complete technical documentation for the new environment, including RPC endpoints, updated contract addresses, and migration scripts. We also conduct a handover session with your engineering team to ensure seamless ownership.
Complete Docs
Delivery
2 Sessions
Handover Guarantee
The Cost of Getting It Wrong
Professional Migration vs. In-House Attempt
Migrating your DApp to a new EVM chain involves complex technical and security considerations. This comparison highlights the tangible risks and costs of a DIY approach versus a professionally managed migration.
| Critical Factor | In-House Attempt | Chainscore Professional Migration |
|---|---|---|
Time to Live on New Chain | 3-6 months (avg.) | 4-8 weeks |
Upfront Security Audit | Optional / Self-review | Mandatory, Multi-sig Audit |
Smart Contract Porting Risk | High (manual, error-prone) | Low (automated tooling + manual review) |
Cross-Chain State & Data Migration | Custom, untested scripts | Proven frameworks with rollback safety |
Post-Migration Support & Monitoring | Your team's responsibility | 30-day included monitoring & SLA |
Team Opportunity Cost | $150K-$300K (dev time) | Fixed project fee |
Risk of Critical Bug or Exploit | Significantly Higher | Negligible (insured delivery) |
Total First-Year Cost | $200K+ (time + risk) | $50K - $150K (predictable) |
Technical & Commercial Questions
EVM Chain Migration FAQs
Answers to the most common questions CTOs and technical founders ask when evaluating an EVM chain migration partner.
For a standard dApp or protocol migration, our typical timeline is 4-8 weeks from kickoff to mainnet deployment. This includes 1-2 weeks for architecture review and planning, 2-4 weeks for development and internal testing, and 1-2 weeks for client testing, security audit integration, and final deployment. Complex DeFi protocols with custom bridges or oracles may extend to 12 weeks. We provide a detailed, phase-gated project plan in our initial proposal.
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