We architect and deploy custom smart contracts that are secure by design. Our process integrates formal verification and comprehensive testing to ensure your core logic is resilient against exploits, protecting your users and assets.
LABS
Services
DAO Permission Migration Service
A managed service to securely audit, map, and migrate complex role-based permission structures from legacy DAO frameworks or off-chain systems to new, upgraded on-chain smart contracts.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
- Audit-Ready Code: Built with
Solidity 0.8+andOpenZeppelinlibraries, following industry security patterns. - Gas Optimization: We minimize transaction costs for your users, targeting up to 40% gas savings on critical functions.
- Full-Stack Integration: Contracts are delivered with deployment scripts,
Hardhattest suites, and frontend SDKs for seamless integration.
From initial concept to mainnet deployment, we handle the entire lifecycle. We deliver a production-ready MVP in as little as 2 weeks, allowing you to validate your protocol and iterate quickly.
key-features-cards
STRUCTURED & SECURE
Our Migration Process: From Audit to Live Deployment
A proven, four-phase methodology designed for zero-downtime transitions and bulletproof security. We manage the entire lifecycle, from initial code review to final on-chain execution.
01
Phase 1: Comprehensive Security Audit
We conduct a deep-dive audit of your existing DAO governance and permission structures using both automated tools and manual review by senior smart contract engineers. Identifies vulnerabilities, gas inefficiencies, and upgrade paths.
100%
Code Coverage
< 72 hours
Initial Report
02
Phase 2: Architecture & Migration Planning
Design the target permission architecture (e.g., Governor, AccessControl, custom modules) and create a detailed, step-by-step migration playbook. Includes contingency plans, rollback procedures, and multi-sig wallet configurations.
Zero-Downtime
Design Goal
3-5 days
Plan Delivery
03
Phase 3: Smart Contract Development & Testing
Develop the migration contracts and any new governance modules in Solidity 0.8+. We implement rigorous testing on forked mainnet environments (using Foundry/Hardhat) and simulate the full migration end-to-end.
1000+
Test Cases
Testnet & Fork
Environments
04
Phase 4: Coordinated Live Deployment
Our engineers execute the migration plan in a live, monitored session. We handle transaction sequencing, multi-sig approvals, and real-time verification of state integrity. Post-migration support ensures all permissions are active and correct.
24/7
Engineer Support
Full Verification
Post-Deploy
benefits
EXPERT-LED EXECUTION
Why Choose a Managed Migration Service
DAO permission migration is a high-stakes operation. Our managed service eliminates the technical debt, security risks, and operational overhead of a DIY approach, delivering a seamless transition with zero governance disruption.
01
Zero Governance Downtime
We execute migrations during pre-defined governance windows with atomic, fail-safe deployment patterns. Your DAO's voting, treasury access, and proposals continue uninterrupted throughout the process.
100%
Uptime Guarantee
Atomic
Deployment
02
Security-First Architecture
Every migration module is built with OpenZeppelin standards, undergoes internal review, and is verified on-chain. We implement multi-sig timelocks and comprehensive pre/post-migration state validation.
OpenZeppelin
Standards
Multi-Sig
Execution
03
Proven Migration Frameworks
Leverage our battle-tested libraries for complex operations: upgrading Governor contracts, migrating treasury permissions, and consolidating roles across Compound, Aave, and custom governance systems.
50+
Modules
Compound/Aave
Protocols
04
End-to-End Risk Management
From initial threat modeling and dry-run simulations on testnets to post-migration monitoring and rollback planning. We assume operational responsibility for the entire migration lifecycle.
Testnet
Dry Runs
24/7
Monitoring
05
Reduced Time & Resource Drain
Avoid diverting your core engineering team for 6-8 weeks of complex R&D. Our dedicated migration squad delivers a turnkey solution, freeing your team to focus on product development.
< 3 weeks
Avg. Timeline
Fixed-Cost
Pricing
06
Post-Migration Support & Documentation
Receive comprehensive handover documentation, on-chain verification reports, and dedicated support for 30 days post-migration to ensure a smooth transition for your internal teams.
30-day
Support Window
Full Audit Trail
Delivered
Cost & Risk Analysis
Managed Migration vs. In-House Development
A detailed comparison of the time, cost, and risk profile between building a custom DAO permission migration system internally versus using Chainscore's managed service.
| Factor | Build In-House | Chainscore Managed Migration |
|---|---|---|
Time to Production | 4-6 months | 2-4 weeks |
Upfront Engineering Cost | $120K - $250K+ | $25K - $75K |
Security Audit Requirement | Mandatory ($30K - $100K) | Included (Pre-Audited Templates) |
Smart Contract Risk | High (Custom, Untested Code) | Low (Battle-Tested, Upgradable Templates) |
Team Expertise Required | Solidity, Security, Governance | Your Existing Team (We Handle Migration) |
Post-Migration Support | Your Responsibility | Optional SLA (99.9% Uptime, 24/7 Monitoring) |
Total Year 1 Cost (Est.) | $150K - $350K+ | $50K - $150K |
Guarantee on Delivery | None | Fixed-Scope, Fixed-Price Agreement |
how-we-deliver
PROVEN PROCESS
Our Technical Methodology
Our battle-tested framework for DAO permission migration ensures a secure, efficient transition with zero governance disruption. We deliver predictable outcomes, not just code.
01
Governance & State Analysis
We perform a comprehensive audit of your existing DAO's smart contract architecture, permission structures, and on-chain governance history to create a precise migration blueprint.
100%
Coverage Audit
< 48 hrs
Initial Report
02
Secure Contract Migration
Development and deployment of new, audited permission modules using OpenZeppelin Governor and AccessControl patterns, ensuring no loss of state or voting power.
0
State Loss
2+ Audits
Security Standard
03
Live Migration Execution
Orchestrated cutover using multi-sig timelocks and upgrade proxies for zero-downtime migration. We manage the entire on-chain proposal and execution process.
99.9%
Uptime SLA
1 tx
Member Action Required
04
Post-Migration Verification
Comprehensive validation suite to confirm all permissions, treasury controls, and proposal logic are fully operational in the new system before handover.
200+
Test Cases
Full Handoff
Documentation
Technical & Process Details
DAO Permission Migration FAQs
Answers to common questions from CTOs and technical founders about our secure, audited DAO permission migration service.
Our standard migration follows a 4-phase process and takes 3-5 weeks from kickoff to mainnet deployment. Phase 1 (Audit & Planning, 1 week): We conduct a full security review of your current setup. Phase 2 (Development & Testing, 2-3 weeks): We build and unit test the new permission modules in a staging environment. Phase 3 (Security Audit, 1 week): The new contracts undergo a formal audit by our internal security team. Phase 4 (Deployment & Verification, 1 week): We execute the migration on mainnet and verify all permissions post-upgrade. Complex multi-DAO or cross-chain migrations may extend this timeline, which we outline in a detailed project plan.
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