We architect and deploy custom smart contracts that power your token, DeFi protocol, or NFT project. Our code is built on Solidity 0.8+ with OpenZeppelin standards and undergoes rigorous security audits.
LABS
Services
Data Marketplace Protocol Migration
Specialized service for securely upgrading or migrating your existing data marketplace protocol to a new architecture, blockchain, or token standard with zero downtime.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists.
From concept to mainnet in as little as 2-4 weeks with a guaranteed 99.9% uptime SLA.
- Token Systems:
ERC-20,ERC-721,ERC-1155, and custom multi-token economies. - DeFi Protocols: Automated market makers (AMMs), staking pools, and yield aggregators.
- Security First: Formal verification, third-party audits (CertiK, OpenZeppelin), and gas optimization.
key-features-cards
PROVEN PROCESS
Our Migration Methodology
Our structured, four-phase approach minimizes risk and downtime while maximizing data integrity and protocol performance. We deliver predictable outcomes, not just code migration.
01
Discovery & Architecture Audit
We conduct a comprehensive audit of your existing data marketplace, mapping all smart contracts, off-chain services, and data flows. This phase identifies technical debt, security vulnerabilities, and optimization opportunities before a single line of code is moved.
48-72 hrs
Initial Audit Report
100%
Component Mapping
02
Risk-Mitigated Migration Planning
We design a phased migration strategy with rollback capabilities at every stage. This includes creating a detailed test suite, defining success metrics, and establishing a communication protocol for stakeholders to ensure zero-surprise deployment.
Phased
Deployment Strategy
Guaranteed
Rollback Paths
03
Secure Smart Contract Migration
Our engineers migrate and refactor core logic—including data listing, access control, and payment settlement—to upgraded, gas-optimized contracts. All new code undergoes rigorous unit and integration testing against the legacy system.
Sol 0.8+
Target Version
OpenZeppelin
Security Base
04
Validation & Production Cutover
We execute the final migration in a controlled environment, validating data consistency and business logic parity. Post-migration, we provide 30 days of enhanced monitoring and support to ensure stability and performance SLAs are met.
< 4 hrs
Planned Downtime
30 days
Post-Launch Support
benefits
DELIVERABLES
Business Outcomes of a Seamless Migration
Our protocol migration service is engineered to deliver measurable business results, not just technical execution. Here’s what you can expect when you partner with Chainscore.
01
Zero Data Downtime
We guarantee uninterrupted data availability throughout the migration. Your marketplace remains fully operational, preserving user trust and transaction volume.
99.99%
Uptime Guarantee
0
Data Loss
02
Reduced Time-to-Market
Leverage our battle-tested migration framework and reusable components to launch your upgraded protocol 60% faster than a ground-up rebuild.
4-6 weeks
Typical Timeline
60%
Faster Deployment
03
Audited Security & Compliance
Every migrated contract undergoes a formal security audit. We ensure compliance with the latest standards (ERC-20, ERC-721, ERC-1155) and implement OpenZeppelin best practices.
100%
Audit Coverage
Certified
Security Patterns
04
Optimized Gas & Performance
We refactor and optimize smart contracts for efficiency, reducing gas costs for end-users by up to 40% and improving transaction throughput.
≤ 40%
Gas Reduction
> 1000 TPS
Target Throughput
05
Preserved Network Effects
Our migration strategy includes seamless user onboarding, token bridge implementation, and governance continuity to maintain your existing community and liquidity.
100%
User Retention
Smooth
Governance Handoff
06
Future-Proof Architecture
We build with modularity and upgradability in mind, using proxy patterns and clear versioning to ensure your protocol can adapt to future innovations with minimal friction.
Modular
Design
Proven
Upgrade Paths
Structured Migration Framework
Data Marketplace Protocol Migration Timeline & Deliverables
A clear, phased roadmap for migrating your data marketplace to a new protocol, detailing key deliverables, timelines, and support levels for each stage.
| Phase & Deliverable | Timeline | Core Activities | Chainscore Support |
|---|---|---|---|
Phase 1: Discovery & Audit | 1-2 Weeks | Legacy system analysis, smart contract audit, migration strategy | Technical Architecture Review, Risk Assessment |
Phase 2: Smart Contract Migration | 2-3 Weeks | Refactor & deploy new contracts, data schema mapping, bridge setup | Full Development & Deployment, Security Best Practices |
Phase 3: Backend & API Integration | 1-2 Weeks | Update indexers, migrate off-chain data, reconfigure APIs | Integration Support, Data Validation |
Phase 4: Frontend & User Migration | 1 Week | UI updates, user balance migration, staging environment testing | QA & Testing Coordination, Migration Scripts |
Phase 5: Go-Live & Monitoring | Ongoing | Production cutover, post-migration monitoring, user support | 24/7 Launch Support, Performance Dashboard Access |
Total Project Timeline | 5-8 Weeks | End-to-end protocol migration | Dedicated Technical Lead & SLA |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts that are secure, gas-optimized, and tailored to your exact business logic. Our development process is built on audited code patterns and a rigorous security-first methodology.
From token standards to complex DeFi protocols, we deliver contracts that are ready for mainnet deployment.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance logic. - DeFi & DApps: Automated Market Makers (AMMs), staking pools, yield aggregators, and lending protocols.
- Enterprise Logic: Multi-signature wallets, supply chain tracking, and verifiable credential systems.
- Security & Audits: Development with OpenZeppelin libraries, followed by internal and third-party audits.
We provide full documentation, deployment scripts, and post-launch support. Our typical engagement delivers a production-ready MVP within 2-4 weeks.
tech-stack
EXPERTISE ACROSS THE STACK
Protocols & Tools We Specialize In
Our migration team is certified and experienced with the core technologies powering modern data marketplaces. We ensure your protocol leverages battle-tested standards and secure development practices.
Technical & Commercial Details
Data Migration Protocol FAQs
Get clear answers on timelines, costs, security, and process for migrating your data marketplace to a new protocol with Chainscore Labs.
A standard data marketplace migration project takes 3-6 weeks from kickoff to mainnet deployment. This includes 1 week for discovery & planning, 2-4 weeks for development and internal testing, and 1 week for client UAT and final deployment. Complex migrations with custom logic or multiple data types may extend to 8 weeks. We provide a detailed Gantt chart in the project 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