Our battle-tested process ensures zero-downtime migrations and secure, audited upgrades for your stablecoin protocol, minimizing risk and maximizing user trust.
LABS
Services
Stablecoin Upgrade & Migration Services
We execute secure, low-risk upgrades and migrations for live stablecoin protocols. From adding new features to migrating to a new contract architecture, we ensure zero downtime and full asset safety.
Chainscore © 2026
key-features
PROVEN FRAMEWORK
Core Migration & Upgrade Capabilities
01
Smart Contract Audit & Security Hardening
Pre-migration security review and upgrade path analysis by our in-house auditors. We identify vulnerabilities and implement fixes using OpenZeppelin libraries and formal verification patterns.
100%
Audit Coverage
Zero
Critical Bugs Shipped
02
Zero-Downtime Migration Engine
Seamless user balance migration from legacy contracts to upgraded versions. Our custom migrator contracts ensure asset integrity and prevent double-spending, with real-time progress dashboards.
< 5 min
User Cutover
100%
Data Integrity
03
Gas-Optimized Upgrade Paths
Implementation of upgrade patterns (Transparent vs UUPS Proxy) tailored for cost-efficiency. We reduce gas costs for end-users by up to 40% compared to standard implementations.
40%
Gas Reduction
EIP-1967
Compliant
04
Post-Migration Monitoring & Support
24/7 on-chain monitoring for the first 30 days post-launch. We track contract health, user adoption metrics, and provide immediate hotfix support if needed.
30 Days
Guarded Launch
24/7
SRE Support
benefits
STRATEGIC IMPERATIVES
Why Upgrade or Migrate Your Stablecoin
Legacy stablecoin architectures introduce technical debt, security vulnerabilities, and operational inefficiencies that hinder growth. Proactive upgrades are a strategic investment in your protocol's future.
01
Mitigate Critical Security Vulnerabilities
We audit and upgrade from deprecated standards (e.g., ERC-20 with known flaws) to modern, battle-tested implementations using OpenZeppelin libraries and formal verification techniques to eliminate reentrancy, overflow, and governance attack vectors.
100%
Audit Coverage
0 Critical
Post-Migration
02
Reduce Gas Costs & Improve Efficiency
Optimize contract logic and storage patterns. Migrate to gas-efficient architectures (e.g., EIP-2612 for permit, EIP-3009 for transferWithAuthorization), reducing user transaction fees by up to 40% and enhancing network competitiveness.
~40%
Gas Reduction
EIP-3009
Modern Standard
03
Enable New Features & Composability
Unlock advanced functionality required by modern DeFi: multi-chain bridging via CCIP or LayerZero, programmable treasury logic, real-time attestations, and seamless integration with DEXs, lending protocols, and RWA platforms.
10+
Chain Support
< 2 weeks
Feature Integration
04
Ensure Regulatory & Compliance Readiness
Implement upgradeable compliance modules for travel rule (TRUST), sanctioned address screening, and role-based permissions. Future-proof your stablecoin with architecture that adapts to evolving global regulations without fork.
Modular
Compliance Layer
On-Chain
Attestation
05
Eliminate Technical Debt & Single Points of Failure
Replace monolithic, non-upgradeable contracts with a modular, proxy-based architecture. Decentralize admin keys via multi-sig or DAO governance, ensuring protocol resilience and eliminating centralization risks.
Modular
Proxy Architecture
Multi-Sig/DAO
Governance
06
Future-Proof with Institutional-Grade Infrastructure
Deploy on scalable, secure L2s or app-chains. Integrate with institutional custody solutions, real-world asset oracles, and enterprise payment rails. Build a foundation designed for billions in volume and institutional adoption.
L2 / App-chain
Scalable Foundation
99.9%
Target Uptime SLA
Strategic Comparison
In-House vs. Chainscore-Managed Migration
A detailed breakdown of the risks, costs, and timelines associated with managing a stablecoin upgrade internally versus partnering with Chainscore's dedicated migration team.
| Factor | Build & Migrate In-House | Chainscore-Managed Migration |
|---|---|---|
Time to Market | 6-12 months | 4-8 weeks |
Initial Security Risk | High (unaudited, untested code) | Low (pre-audited patterns, formal verification) |
Core Team Effort | 3-5 senior engineers full-time | Your PM + our dedicated team |
Total First-Year Cost | $250K - $600K+ | $80K - $200K |
Post-Migration Support | Your responsibility | Optional SLA with 24/7 monitoring |
Guaranteed Success | No guarantee | Fixed-price, milestone-based delivery |
Regulatory Compliance Review | Manual, ad-hoc | Integrated audit trail & reporting |
User & Liquidity Migration | Complex manual process | Automated tooling & multi-sig coordination |
how-we-deliver
MINIMIZE RISK, MAXIMIZE UPTIME
Our Proven Migration Process
A structured, security-first methodology refined over 50+ stablecoin migrations. We ensure zero downtime for users and full asset integrity.
01
1. Architecture & Impact Analysis
We conduct a deep technical audit of your existing system and design a migration blueprint. This identifies dependencies, defines the target state (e.g., ERC-20 to ERC-4626), and maps all user flows to prevent disruption.
50+
Systems Audited
< 72 hrs
Plan Delivery
02
2. Smart Contract Development & Audit
Our engineers build the new token contracts, migration manager, and any bridging logic in Solidity 0.8+. Every line of code undergoes internal review followed by a formal audit from a partner like CertiK or Quantstamp.
100%
Audit Coverage
Zero
Critical Bugs
03
3. Staged Testing & Dry Runs
We execute the migration end-to-end on testnets (Goerli, Sepolia) and a forked mainnet environment. This validates user interactions, contract interactions, and frontend integrations before any live deployment.
3+
Test Environments
99.9%
Simulation Success
04
4. Phased Production Deployment
We orchestrate a controlled, phased rollout—often starting with a guardian-multisig controlled upgrade, followed by a time-locked public migration window. Real-time monitoring ensures immediate issue detection.
Zero
User Downtime
< 24 hrs
Core Migration
05
5. Post-Migration Support & Sunset
After the main migration window, we provide 30 days of enhanced monitoring, assist with legacy contract deprecation, and deliver a full post-mortem report with metrics and recommendations.
30 Days
Guaranteed Support
100%
Asset Integrity
tech-stack
ENTERPRISE-GRADE FOUNDATION
Technologies & Standards We Implement
Your stablecoin's security and interoperability are defined by its technical foundation. We implement battle-tested standards and infrastructure to ensure regulatory compliance, seamless integration, and future-proof scalability.
04
On-Chain Compliance Modules
Integrate programmable compliance directly into the token logic. Implement allowlists/blocklists, transaction limits, and geofencing using modular smart contracts that adapt to evolving regulatory requirements.
06
Enterprise Wallet Integration
Ensure compatibility with leading custodial (Fireblocks, Coinbase Prime) and non-custodial (MetaMask, WalletConnect) solutions. We provide SDKs and documentation for seamless integration into your existing financial stack.
Phased Execution Framework
Stablecoin Migration Timeline & Deliverables
A structured, milestone-driven approach to upgrading your stablecoin infrastructure with predictable outcomes and clear ownership.
| Phase & Key Deliverable | Timeline | Chainscore Deliverables | Client Responsibilities |
|---|---|---|---|
Phase 1: Discovery & Architecture | 1-2 Weeks | Technical audit report, Migration architecture spec, Risk assessment matrix | Provide existing contract code, Business logic requirements, Regulatory constraints |
Phase 2: Contract Development & Testing | 3-5 Weeks | Upgraded smart contract suite, Comprehensive test suite (unit/integration), Internal security review | Staging environment setup, Initial user acceptance testing (UAT), Liquidity provider coordination |
Phase 3: Security & Audit | 2-3 Weeks | Formal audit by top-tier firm (e.g., Spearbit, Zellic), Remediation implementation, Final audit report | Review audit findings, Approve remediation scope, Final security sign-off |
Phase 4: Deployment & Go-Live | 1 Week | Multi-chain deployment scripts, On-chain verification, Liquidity bridge configuration, Monitoring dashboard setup | Production wallet provisioning, Final governance approvals, Community/partner announcements |
Phase 5: Post-Launch Support | Ongoing (SLA) | 30-day hypercare monitoring, Performance analytics report, Optional SLA: 99.9% uptime, <4h incident response | Operational handover, Team training, Ongoing governance execution |
security-compliance
ENTERPRISE-GRADE
Security & Compliance Assurance
Every upgrade is backed by a multi-layered security framework and compliance-first architecture, ensuring your stablecoin maintains market trust and regulatory standing.
Stablecoin Migration
Frequently Asked Questions
Get clear answers on our process, timeline, security, and support for upgrading your stablecoin protocol.
We follow a structured 4-phase methodology: 1) Discovery & Audit - Analyze your existing code, architecture, and requirements. 2) Architecture & Planning - Design the new system, including smart contract upgrades, bridge integrations, and governance changes. 3) Development & Testing - Build and rigorously test the new contracts on testnets using our multi-layered security framework. 4) Deployment & Support - Execute the mainnet migration with a phased rollout and provide post-launch monitoring. This process ensures minimal disruption and maximum security.
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