We architect and deploy audit-ready smart contracts for tokens, DeFi protocols, and NFT ecosystems. Our team specializes in Solidity 0.8+, Rust, and Vyper, implementing OpenZeppelin standards and gas-optimized patterns from day one.
LABS
Services
Rental Protocol Migration & Upgrade Services
We provide secure, zero-downtime migration pathways for existing GameFi asset leasing protocols to new architectures like Optimism Bedrock, reducing gas costs by 90% and improving scalability.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Custom Logic: Tailored
ERC-20,ERC-721, andERC-1155contracts with advanced features like staking, vesting, and governance. - Security-First: Multi-stage review process, including formal verification and integration with tools like Slither and MythX.
- Full Lifecycle: From initial spec to mainnet deployment and upgrade management via Transparent Proxy patterns.
Deliver a secure, gas-efficient foundation in 2-4 weeks, reducing your time-to-market and technical risk.
key-features-cards
PROVEN METHODOLOGY
Our Migration & Upgrade Capabilities
We execute secure, zero-downtime migrations using a battle-tested framework. Our process minimizes risk and ensures your protocol's continuity and user trust are never compromised.
01
Smart Contract Migration & Audit
We migrate your core rental logic to upgraded, gas-optimized contracts. Every new contract undergoes a comprehensive security audit before deployment to eliminate vulnerabilities.
100%
Code Coverage
Zero Critical
Audit Findings
02
State & Asset Migration
Seamless transfer of user balances, active rentals, and NFT collateral. Our tooling ensures data integrity and provides real-time validation throughout the migration window.
100%
Data Fidelity
< 1 hr
Cutover Time
03
Governance & Token Upgrades
We facilitate smooth transitions for governance tokens and staking mechanisms, including contract swaps and liquidity migration to new pools on DEXs.
> 95%
Voter Participation
Auto-claim
User Tokens
04
Post-Migration Monitoring & Support
24/7 monitoring of the new protocol for 30 days post-launch. We provide dashboards for key health metrics and rapid-response support for any edge cases.
99.9%
Post-Launch Uptime
< 15 min
Avg. Response Time
benefits
TANGIBLE RESULTS
Business Outcomes of a Strategic Migration
A meticulously planned protocol migration is an investment in your platform's future. We deliver measurable improvements in performance, security, and scalability that directly impact your bottom line.
01
Enhanced Security Posture
Migrate to audited, battle-tested contract patterns with formal verification. We eliminate legacy vulnerabilities and implement robust access controls, multi-sig governance, and emergency pause mechanisms.
Zero
Critical Audit Findings
100%
Test Coverage
02
Reduced Operational Costs
Optimize for gas efficiency with upgraded Solidity versions and architectural improvements. Lower transaction fees for your users and reduce the overhead of contract maintenance and upgrades.
30-60%
Gas Cost Reduction
90%
Fewer Admin Calls
03
Increased Developer Velocity
A clean, modular codebase with comprehensive documentation and upgrade patterns. Your team can build new features faster without wrestling with technical debt or fragile legacy systems.
2x
Faster Feature Deployment
< 2 weeks
Team Onboarding
04
Superior User Experience
Implement gasless transactions via meta-transactions, smoother front-end integrations, and predictable fee structures. Retain and grow your user base with a seamless, modern dApp experience.
99.9%
Uptime SLA
< 1 sec
UI Response Time
05
Future-Proof Architecture
Build on upgradeable standards (UUPS/Transparent Proxy) with clear migration paths. Prepare for EIP-1559, Layer 2 integrations, and cross-chain compatibility without another disruptive rewrite.
Zero-Downtime
Future Upgrades
Multi-Chain
Ready
06
Regulatory & Compliance Readiness
Structure tokenomics and contract logic with compliance in mind. Implement features for permissioned pools, KYC/AML integrations, and transparent on-chain reporting for enterprise adoption.
Audit-Ready
Codebase
Enterprise
Grade Security
Structured Migration Path
Phased Migration Timeline & Deliverables
A clear, phased roadmap for migrating your rental protocol from legacy infrastructure to a modern, scalable, and secure architecture, detailing deliverables and timelines.
| Phase & Deliverables | Timeline | Key Activities | Success Criteria |
|---|---|---|---|
Phase 1: Discovery & Audit | 1-2 Weeks | Architecture review, smart contract audit, risk assessment, migration plan | Comprehensive audit report, detailed migration strategy document |
Phase 2: Core Protocol Migration | 3-5 Weeks | Deploy new contracts, implement upgrade patterns, migrate core logic, unit testing | All core contracts live on testnet, 100% unit test coverage, security review passed |
Phase 3: Data & State Migration | 1-2 Weeks | Design migration scripts, execute dry runs, final data migration, integrity verification | 100% user and asset state migrated, zero data loss confirmed on staging |
Phase 4: Integration & Testing | 2-3 Weeks | Frontend/backend integration, end-to-end testing, load testing, security audit | Full-stack integration complete, E2E test suite passed, performance benchmarks met |
Phase 5: Go-Live & Monitoring | 1 Week | Production deployment, monitoring setup, incident response plan activation, user communication | Protocol live on mainnet, monitoring dashboards active, 99.9% uptime SLA in effect |
Post-Launch Support | Ongoing | Performance monitoring, bug fixes, minor upgrades, SLA-based support | Protocol stability, user satisfaction, adherence to SLA metrics |
how-we-deliver
MINIMIZE RISK, MAXIMIZE UPTIME
Our Proven Migration Methodology
Our systematic 4-phase approach ensures your rental protocol migration is secure, seamless, and delivers immediate value. We've successfully migrated over $200M in TVD with zero downtime.
01
Phase 1: Architecture & Audit Review
We conduct a deep technical audit of your existing protocol, mapping all dependencies and designing a migration architecture that prioritizes security and user experience. This includes a comprehensive risk assessment and upgrade path planning.
100%
Code Coverage Audit
< 72 hours
Initial Assessment
02
Phase 2: Smart Contract Migration
Our engineers deploy the new protocol contracts with state preservation, using battle-tested migration patterns (e.g., proxy upgrades, diamond patterns). We implement automated testing for all user flows and edge cases.
0%
User Fund Loss
24/7
Monitoring
03
Phase 3: Liquidity & User Migration
We execute the coordinated migration of liquidity pools and user positions using custom incentive mechanisms and frontend integrations. Our process ensures a smooth transition for your community with clear communication.
> 95%
User Retention
Real-time
Progress Dashboard
04
Phase 4: Post-Migration Support & Optimization
We provide 30 days of intensive post-launch monitoring, performance optimization, and on-call support. This includes gas fee analysis, bug bounty program setup, and a final security review report.
99.9%
Uptime SLA
30 days
Guaranteed Support
security-approach
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications, from concept to mainnet deployment.
We architect and deploy production-grade smart contracts that form the immutable backbone of your Web3 application. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and rigorous internal audits before any third-party review.
- Custom Logic: Tailored
Solidity 0.8+/Vypercontracts for DeFi, NFTs, DAOs, and enterprise use cases. - Full Lifecycle: From initial spec and gas optimization to mainnet deployment and verification on Etherscan.
- Security Guarantee: Every contract undergoes mandatory peer review and is built for upgradeability via transparent proxy patterns.
We deliver battle-tested code that executes precisely as intended, protecting your users and your project's reputation.
Technical & Commercial Insights
Rental Protocol Migration FAQs
Get clear, specific answers to the most common questions CTOs and founders ask when evaluating a protocol migration partner.
Our structured process delivers a production-ready, audited protocol in 4-8 weeks. Phase 1 (Audit & Planning) takes 1-2 weeks, Phase 2 (Development & Testing) takes 2-4 weeks, and Phase 3 (Audit & Deployment) takes 1-2 weeks. Timelines are fixed-price and guaranteed in our SOW.
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