We architect and deploy battle-tested smart contracts that form the secure foundation of your protocol. Our development process is built on OpenZeppelin standards and formal verification principles, ensuring your core logic is resilient against exploits. We deliver gas-optimized code and comprehensive audit readiness.
LABS
Services
Vesting Contract Audit & Migration
Security audit of your existing vesting smart contracts and secure migration services to upgraded, more efficient, or cross-chain compatible versions without disrupting live schedules.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your token, DeFi, or NFT project.
From a 2-week MVP to a full-scale protocol, we provide the technical backbone for your vision to go live with confidence.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155contracts with advanced features like vesting, minting controls, and governance hooks. - DeFi Primitives: Automated Market Makers (AMMs), lending/borrowing pools, staking mechanisms, and yield aggregators.
- Security First: Every contract undergoes internal review against known vulnerability patterns and is prepared for third-party audits by firms like CertiK or Trail of Bits.
key-features-cards
PROVEN PROCESS
Our Audit & Migration Methodology
A systematic, security-first approach to ensure your token vesting logic is flawless and migration is seamless, minimizing risk and downtime.
01
Comprehensive Security Audit
Manual and automated analysis of your vesting contract's logic, access controls, and edge cases. We identify vulnerabilities like reentrancy, timestamp dependence, and privilege escalation before migration.
200+
Checks
OWASP Top 10
Coverage
02
Gas & Cost Optimization Review
Analysis of storage patterns and function logic to reduce deployment and transaction costs. We ensure your new vesting contract is economically efficient for both administrators and recipients.
Up to 40%
Gas Savings
Solidity 0.8+
Best Practices
03
Structured Migration Planning
We develop a phased migration strategy with rollback contingencies. This includes snapshot coordination, state transfer validation, and clear communication plans for token holders.
Zero-Downtime
Target
< 24h
Execution Window
04
Post-Migration Verification & Monitoring
Post-deployment checks to confirm all vested balances are correctly ported and contract functions operate as intended. We provide monitoring guidance for the first critical period.
100%
Balance Integrity
Live On-Chain
Verification
benefits
PROVEN MIGRATION FRAMEWORK
Why Migrate Your Vesting Contracts with Chainscore
Legacy vesting contracts pose significant security and operational risks. Our systematic migration process ensures your token economics are secured and future-proofed with zero downtime.
01
Security-First Migration
We rebuild your vesting logic on audited, battle-tested standards like OpenZeppelin, eliminating vulnerabilities from custom or outdated code. Every migrated contract undergoes a final security review before deployment.
Zero
Critical Vulnerabilities Post-Migration
100%
OpenZeppelin Standards Compliance
02
Zero-Downtime Execution
Our phased migration strategy ensures uninterrupted vesting schedules for all stakeholders. We manage the entire cutover process, from snapshotting legacy states to enabling new contract claims seamlessly.
0
Missed Vesting Events
< 24h
Typical Cutover Window
03
Enhanced Functionality & Compliance
Upgrade to modern features: multi-sig admin controls, real-time dashboards for stakeholders, and configurable clawback clauses. Built-in support for tax reporting and regulatory compliance frameworks.
5+
New Admin Control Features
ERC-20/ERC-721
Token Standard Support
04
Gas Optimization & Cost Savings
We refactor vesting logic for up to 40% lower gas costs on claim transactions. This directly reduces the operational burden for your company and the claiming cost for your team and investors.
~40%
Reduction in Claim Gas Costs
Optimized
For L2s & Alt-L1s
05
Comprehensive Audit Trail
Receive a complete migration report detailing the state transfer, security analysis of the new contract, and instructions for stakeholders. Full transparency from legacy code to production deployment.
Full
State Integrity Verification
Detailed
Stakeholder Communication Pack
06
Ongoing Support & Monitoring
Post-migration, we provide 30 days of monitoring and support. We ensure the new contract operates as intended and offer long-term maintenance plans for future upgrades.
30-Day
Included Support Window
Proactive
Health Monitoring
Choose the right level of security and support
Service Tiers: Audit & Migration Packages
Compare our structured packages for vesting contract security audits and migration to new standards. Designed for startups, established protocols, and enterprises.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Comprehensive Smart Contract Audit | |||
Automated & Manual Vulnerability Review | |||
Gas Optimization Report | |||
Migration to New Vesting Standard (e.g., ERC-7201) | |||
Deployment & Verification Support | |||
Post-Migration Security Monitoring (1 month) | |||
Dedicated Technical Account Manager | |||
Priority Response SLA | 72h | 24h | 4h |
Emergency Incident Response | |||
Starting Price | $8,000 | $25,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications.
We architect and deploy production-grade smart contracts that power your core business logic. Our development process is built for security-first execution and rapid iteration, delivering contracts that are gas-optimized, upgradeable, and fully auditable.
From initial concept to mainnet deployment, we ensure your contracts are a robust foundation, not a liability.
- Custom Development: Tailored logic for
ERC-20,ERC-721,ERC-1155, DeFi protocols, DAOs, and bespoke applications. - Security & Audits: Rigorous testing with tools like Slither and Foundry, followed by formal audits with leading security firms.
- Full Lifecycle Support: We handle deployment, verification on Etherscan, and provide monitoring dashboards for post-launch oversight.
- Deliverables: Production-ready Solidity/Vyper code, comprehensive documentation, and a detailed security report.
Technical & Process Questions
Vesting Audit & Migration FAQs
Get clear answers on timelines, security, and how we deliver enterprise-grade vesting contract solutions.
We employ a comprehensive, multi-stage audit process: 1) Manual Code Review by senior Solidity engineers focusing on logic flaws and economic attacks. 2) Automated Analysis using Slither and Foundry for invariant testing. 3) Formal Verification for critical state transitions like cliff releases and admin functions. 4) Gas & Optimization Review to ensure cost-efficiency. This process has secured over $500M in locked assets across 50+ token projects.
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