We architect and deploy custom smart contracts for tokens, DeFi, and NFTs, ensuring security and gas efficiency from day one. Our contracts are built on Solidity 0.8+ with OpenZeppelin libraries and undergo rigorous internal audits before deployment.
LABS
Services
Supply Chain Tracking Development Blockchain
A purpose-built private testnet with IoT integration points and standardized asset schemas. Develop, test, and pilot your blockchain-based supply chain provenance solution in a controlled, production-like environment.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi Protocols: Automated Market Makers (AMMs), staking pools, and lending/borrowing logic.
- Security First: Adherence to best practices to prevent reentrancy, overflow, and access control vulnerabilities.
- Gas Optimization: Code reviews focused on minimizing transaction costs for end-users.
Deliver a fully audited, deployable contract suite in 2-4 weeks, accelerating your product's time-to-market while mitigating critical risks.
key-features-cards
BUILD, TEST, AND VALIDATE
Core Components of Our Supply Chain Testnet
Our enterprise-grade test environment provides the full toolkit to validate your supply chain logic, simulate real-world conditions, and ensure production readiness before mainnet deployment.
01
Custom Smart Contract Suite
Deploy and test purpose-built smart contracts for product provenance, batch tracking, and compliance attestations. Built with Solidity 0.8+ and OpenZeppelin security patterns.
ERC-1155/721
Token Standards
Gas-Optimized
Architecture
02
IoT Data Oracle Integration
Simulate real-time sensor data feeds (temperature, location, humidity) from IoT devices to trigger on-chain events and automate compliance checks within your supply chain logic.
< 2 sec
Data Finality
Chainlink
Oracle Network
03
Multi-Party Permissioning Layer
Configure and test granular access controls for manufacturers, logistics providers, regulators, and end consumers to ensure data integrity and privacy across the chain of custody.
Role-Based
Access Control
ZK-Proofs
Privacy Option
04
Compliance & Audit Trail Module
Generate immutable, verifiable records for regulatory requirements (FDA, EUDR) and internal audits. Every state change is cryptographically sealed and timestamped.
Immutable
Logs
GDPR-Ready
Data Design
05
Real-World Event Simulator
Stress-test your application with simulated supply chain disruptions, customs delays, and fraudulent activity scenarios to validate robustness and failure handling.
50+
Scenario Templates
Load Testing
Included
06
Production Deployment Package
Receive a hardened deployment package with configuration files, monitoring scripts, and security checklists for a seamless transition to your chosen mainnet (Ethereum, Polygon, etc.).
< 2 weeks
Go-Live Timeline
24/7 SRE
Support SLA
benefits
ISOLATED ENVIRONMENT
Why Build Your Pilot on Our Dedicated Testnet
Move from concept to validated prototype in a secure, production-like environment. Our dedicated testnets provide the controlled sandbox you need to de-risk your supply chain tracking solution before mainnet launch.
01
Production-Identical Infrastructure
Test on a private, permissioned network that mirrors mainnet performance and security. Validate your supply chain DApp's throughput, finality, and data integrity under real-world conditions.
99.9%
Uptime SLA
Sub-2s
Block Time
02
Controlled Data & Asset Simulation
Safely simulate complex supply chain events—shipments, quality checks, ownership transfers—with synthetic assets and data. No risk of exposing sensitive commercial information or losing real value.
ERC-1155
Asset Standard
Unlimited
Test Tokens
03
Regulatory & Compliance Sandbox
Prove your solution meets regulatory requirements for traceability (like FDA DSCSA or EU CBAM) in a compliant testing framework. Document audit trails and data provenance for stakeholder review.
GDPR-ready
Data Models
Immutable
Audit Logs
04
Faster Integration & Partner Onboarding
Provide your supply chain partners (manufacturers, logistics, retailers) with secure, pre-configured testnet access. Streamline API integration and user acceptance testing without mainnet complexity.
< 1 day
Partner Setup
REST & WS
APIs
05
Cost-Effective Stress Testing
Identify scaling bottlenecks and gas optimization opportunities by simulating peak load—thousands of concurrent transactions and IoT sensor data points—without incurring mainnet gas fees.
Zero Gas
Test Cost
10k+ TPS
Load Testing
06
Seamless Mainnet Migration Path
Deploy your validated smart contracts and system architecture to public mainnet (Ethereum, Polygon, etc.) with confidence. Our tooling ensures a smooth, low-risk transition from pilot to production.
1-Click
Deployment
< 2 weeks
Go-Live
Infrastructure Decision Matrix
Build Your Own vs. Our Managed Supply Chain Testnet
Compare the total cost, risk, and time investment of developing a custom supply chain testnet in-house versus leveraging Chainscore's managed, production-ready environment.
| Key Factor | Build In-House | Chainscore Managed Testnet |
|---|---|---|
Time to First Test Transaction | 3-6 months (team ramp-up, R&D) | 1-2 weeks (instant environment provisioning) |
Initial Development Cost | $150K - $400K+ (engineering salaries, tools) | $25K - $75K (one-time setup & deployment) |
Ongoing Annual Maintenance | $80K - $200K (devops, updates, monitoring) | Included in managed service fee |
Security & Audit Overhead | High (unaudited custom code, self-managed keys) | Low (pre-audited templates, secure key management) |
Protocol Flexibility | Full control, but requires deep expertise | Curated for supply chain (ERC-721/1155, ZK proofs, oracles) |
Scalability & Performance | Your responsibility to architect and tune | Guaranteed 99.9% uptime SLA, auto-scaling nodes |
Integration Support | Your team handles all API & wallet integrations | Dedicated technical support & integration guides |
Total Cost of Ownership (Year 1) | $230K - $600K+ | $50K - $150K |
how-we-deliver
PREDICTABLE, TRANSPARENT, AND SECURE
Our Development and Delivery Process
From concept to production, we follow a structured, client-centric process designed to deliver secure, scalable, and compliant supply chain tracking solutions on time and on budget.
01
Discovery & Architecture Design
We conduct a deep-dive workshop to map your supply chain workflows, identify key data points for immutability, and design a tailored blockchain architecture (e.g., private EVM chain, Polygon Supernets, or custom L2).
Deliverable: A comprehensive technical specification and project roadmap.
1-2 weeks
Initial Design Phase
100%
Requirements Locked
02
Smart Contract & Backend Development
Our engineers develop and unit-test the core logic: custom smart contracts for asset provenance (ERC-1155), ownership transfer, and compliance checks, integrated with off-chain oracles for real-world data (e.g., IoT sensor feeds).
Built with: Solidity 0.8+, Hardhat, OpenZeppelin libraries.
4-8 weeks
Core Development
Gas-Optimized
Contract Design
03
Security Audit & Penetration Testing
Every line of code undergoes rigorous internal review followed by a formal audit from our partner security firms. We simulate attack vectors specific to supply chain logic before deployment.
Security Standard: Adherence to OWASP Top 10 for Blockchain.
2+ Audits
Per Contract Suite
Zero Critical Bugs
Post-Audit Guarantee
04
Frontend & Integration Deployment
We build a responsive admin dashboard and partner portal for tracking, and seamlessly integrate the blockchain layer with your existing ERP, WMS, or legacy systems via secure APIs.
Integration Focus: Minimal disruption to current operations.
2-3 weeks
Integration Sprint
99.9% SLA
API Uptime
05
Staging & Client Acceptance Testing
We deploy the complete solution to a staging environment identical to production. You conduct User Acceptance Testing (UAT) with your team and supply chain partners to validate all workflows.
Full Test Suite
Provided
2 Week Window
Standard UAT Period
06
Production Launch & Ongoing Support
We manage the mainnet deployment, provide comprehensive documentation and training for your team, and offer ongoing monitoring, maintenance, and upgrade support with clear SLAs.
< 24 hours
Go-Live Support
Enterprise SLA
Available
Supply Chain Development
Frequently Asked Questions
Get clear answers on timelines, costs, and technical specifics for your blockchain supply chain project.
Our process follows a structured 4-phase methodology: Discovery & Design (1-2 weeks) to define requirements and tokenomics, Smart Contract Development (2-4 weeks) with iterative reviews, Frontend & Integration (2-3 weeks) for your dashboard/API, and Deployment & Support (1 week). We provide weekly demos and use tools like Jira for transparent tracking. Over 30 supply chain projects have followed this framework.
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