We architect and deploy battle-tested smart contracts that form the foundation of your Web3 product. Our development process ensures security-first design, gas optimization, and full audit readiness from day one.
LABS
Services
Legacy IoT System Tokenization Migration
Consulting and technical execution to bridge legacy IoT platforms (AWS IoT, Azure) to blockchain, tokenizing existing data pipelines with minimal disruption to current operations.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your token, DeFi, or NFT project.
- Token Systems: Custom
ERC-20,ERC-721, andERC-1155contracts with advanced features like vesting, minting controls, and multi-chain bridging. - DeFi Protocols: Automated Market Makers (AMMs), liquidity pools, staking mechanisms, and yield aggregators built on
Solidity 0.8+andVyper. - Enterprise Logic: Complex multi-signature wallets, DAO governance modules, and custom business logic for real-world asset (RWA) tokenization.
We deliver a fully documented, tested, and deployable contract suite in as little as 2-4 weeks, giving you a secure and scalable foundation to build upon.
key-features-cards
PROVEN MIGRATION FRAMEWORK
Our Migration & Integration Capabilities
We execute secure, zero-downtime migrations from legacy IoT data systems to tokenized on-chain models. Our battle-tested process minimizes risk and accelerates time-to-market for your Web3 product.
01
Legacy System Assessment & Mapping
We conduct a comprehensive audit of your existing IoT infrastructure, data models, and business logic to create a precise migration blueprint. This ensures no data integrity loss and identifies optimal tokenization strategies (ERC-20, ERC-721, ERC-1155).
48 hours
Initial Audit Report
100%
Data Schema Mapping
02
Secure Data Pipeline Migration
We build robust, real-time data ingestion pipelines from legacy MQTT/HTTP endpoints to your blockchain layer. Features include data validation, deduplication, and cryptographic signing before on-chain commitment, ensuring a trustworthy oracle feed.
< 1 sec
Data Finality
Zero Downtime
Migration Guarantee
04
Hybrid Infrastructure Deployment
We deploy and manage the hybrid backend infrastructure connecting your legacy systems to the new blockchain layer. This includes node operation, indexers, API gateways, and monitoring dashboards for full-stack visibility.
99.9% SLA
Infrastructure Uptime
24/7
Monitoring
05
End-to-End Testing & Validation
Rigorous testing of the entire migrated ecosystem, including data consistency checks, contract functionality tests, and load/stress simulations. We provide a certification report confirming the new system matches legacy outputs.
1000+
Test Cases
Certified
Output Validation
06
Post-Migration Support & Optimization
Ongoing support including performance tuning, gas fee optimization strategies, and guidance on adding new features to your tokenized system. We ensure your team is fully equipped to operate and evolve the new platform.
30 days
Included Support
On-Demand
Expert Consultation
benefits
TANGIBLE ROI
Business Outcomes: From Cost Center to Revenue Stream
We migrate your legacy IoT infrastructure to a tokenized model, transforming operational overhead into new monetization channels and measurable financial returns.
01
Monetize Device Data
Convert passive sensor data into tradable data assets using ERC-1155 tokens, creating a new revenue stream from existing infrastructure.
New Revenue
Stream
ERC-1155
Standard
02
Automate Supply Chain Settlements
Replace manual reconciliation with smart contract-powered micropayments for automated, real-time settlement between devices and services.
90%
Faster Settlement
Automated
Payments
03
Reduce Infrastructure Costs
Eliminate centralized middleware and manual data aggregation layers, slashing operational overhead by leveraging decentralized oracles and on-chain logic.
Up to 60%
OpEx Reduction
No Middleware
Fees
04
Enable New Business Models
Launch usage-based billing, fractional device ownership (ERC-3525), and dynamic pricing models directly integrated into your IoT ecosystem.
ERC-3525
SFT Support
Dynamic
Pricing
05
Enhance Data Integrity & Audit
Immutable on-chain records for all device interactions and data transactions, providing verifiable provenance for compliance and auditing.
Immutable
Audit Trail
100%
Provenance
06
Future-Proof Architecture
Build on modular, upgradeable smart contracts (OpenZeppelin) and cross-chain messaging (CCIP) to ensure long-term scalability and interoperability.
OpenZeppelin
Audited
CCIP
Ready
Fixed-Scope, Fixed-Price Packages
Guaranteed 4-Week Migration Timeline
Compare our structured migration packages designed to move your legacy IoT data and logic onto a secure, scalable blockchain layer within a guaranteed timeline.
| Migration Phase & Deliverables | Standard | Professional | Enterprise |
|---|---|---|---|
Legacy System Analysis & Architecture Design | |||
Custom ERC-20/ERC-721 Token Contracts (Audited) | 1 Token | Up to 3 Tokens | Custom Token Suite |
On-Chain Data Oracle Integration | Basic (1 Data Feed) | Advanced (Up to 5 Feeds) | Custom Real-Time Feeds |
Smart Contract Migration & Unit Testing | |||
Mainnet Deployment & Verification | |||
Post-Migration Support & Warranty | 30 Days | 90 Days | 1 Year SLA |
Dedicated Technical Project Manager | |||
Priority Smart Contract Audit Slot | |||
Guaranteed Timeline | 4 Weeks | 4 Weeks | 4 Weeks |
Total Project Cost | $45,000 | $85,000 | Custom Quote |
how-we-deliver
PROVEN MIGRATION FRAMEWORK
Our Zero-Disruption Methodology
Our battle-tested process migrates your legacy IoT data and logic to a secure, scalable blockchain layer without interrupting your existing operations or user experience.
01
Parallel Infrastructure Deployment
We deploy and test the new tokenized blockchain system in a live, parallel environment. Your legacy system continues uninterrupted while we validate data synchronization, transaction finality, and API performance under real-world load.
100%
Uptime Maintained
Real-time
Data Sync
02
Phased Asset & Logic Migration
We migrate IoT device identities, ownership records, and business logic to smart contracts (ERC-1155/1888) in controlled phases. This minimizes risk and allows for rollback at any stage, ensuring data integrity is never compromised.
Zero
Data Loss
Phased
Rollout
03
Seamless API Gateway Integration
We build a unified API gateway that routes requests between your legacy backend and the new blockchain layer. Existing applications and dashboards continue working unchanged, with new Web3 features added incrementally.
< 50ms
Added Latency
Backward Compatible
APIs
04
Comprehensive Security & Final Cutover
After full validation and a final security audit of the tokenized system, we execute a planned cutover. Traffic is seamlessly redirected, finalizing the migration with guaranteed consistency and activating the new on-chain capabilities.
Audited
Smart Contracts
Scheduled
Go-Live
Legacy IoT System Tokenization
Build vs. Buy vs. Chainscore Migration
A technical and financial comparison of approaches for migrating legacy IoT data and assets to a tokenized blockchain layer.
| Key Factor | Build In-House | Buy Generic Platform | Chainscore Migration |
|---|---|---|---|
Time to Production | 6-12 months | 3-6 months | 4-8 weeks |
Upfront Development Cost | $250K-$750K+ | $100K-$300K license | $50K-$150K |
Custom IoT Data Schema Support | Full control | Limited, rigid | Tailored integration |
Smart Contract Security | High risk (unaudited) | Medium (vendor audit) | Low risk (audited + formal verification) |
Legacy System Integration Complexity | Your team's burden | Partial, requires adapters | Handled by our engineers |
Ongoing Maintenance & Updates | 2-3 FTE engineers | Vendor roadmap dependency | Optional SLA with 99.9% uptime |
Multi-Chain Deployment (e.g., Ethereum, Polygon) | Significant extra effort | Often an expensive add-on | Included in scope |
Regulatory Compliance (Data Provenance) | Self-designed | Basic templates | Built-in attestation framework |
Total Cost of Ownership (Year 1) | $500K-$1M+ | $200K-$500K | $80K-$200K |
Recommended For | Teams with vast blockchain/IoT expertise | Standardized, low-complexity use cases | FinTechs & startups needing secure, custom migration |
Technical & Commercial Insights
Legacy IoT Tokenization: Common Questions
Answers to the most frequent questions from CTOs and product leaders planning a secure, scalable migration of legacy IoT systems to tokenized infrastructure.
Our structured 4-phase methodology ensures predictable delivery. Discovery & Architecture (1-2 weeks) is followed by Smart Contract & Bridge Development (2-3 weeks), Integration & Testing (2 weeks), and finally Deployment & Go-Live (1 week). Most projects move from kickoff to mainnet in 6-8 weeks, with the first MVP often live within 4 weeks.
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