We architect, develop, and audit custom Solidity/Rust smart contracts that form the foundation of your protocol. Our focus is on security-first development, gas optimization, and upgradeability patterns to ensure your core logic is resilient and future-proof.
LABS
Services
AppChain Custom Traceability Network Build
We architect, build, and deploy application-specific blockchains (AppChains) tailored to your supply chain's unique data, performance, and governance requirements.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deliver a secure, audited, and maintainable codebase in 4-6 weeks, from spec to testnet deployment.
- Security & Audits: Built with
OpenZeppelinstandards and undergo internal review + third-party audit preparation. - Protocol Expertise:
ERC-20,ERC-721,ERC-1155, staking systems, custom DeFi primitives, and DAO governance. - Full Lifecycle: We handle development, comprehensive testing (
Hardhat/Foundry), deployment scripting, and mainnet launch support.
key-features-cards
TRACEABILITY NETWORK FOUNDATION
Core Capabilities of Your AppChain
Your custom AppChain is engineered for enterprise-grade supply chain and asset tracking. We deliver a production-ready network with the security, performance, and interoperability your business requires.
benefits
MEASURABLE RESULTS
Business Outcomes for Your Supply Chain
Our custom traceability networks deliver concrete, auditable improvements across your supply chain operations, from provenance to payments.
01
End-to-End Provenance Tracking
Immutable, real-time tracking of goods from raw material to retail, reducing verification time from days to seconds and eliminating manual reconciliation.
100%
Audit Trail
< 2 sec
Verification Time
02
Automated Compliance & Certification
Smart contracts automatically enforce regulatory and sustainability standards (e.g., ISO, Fair Trade), generating tamper-proof compliance certificates on-chain.
90%
Faster Audits
Zero-Touch
Documentation
03
Streamlined Supplier Payments
Enable instant, conditional payments upon delivery verification using stablecoins or tokenized assets, reducing settlement cycles from 60+ days to minutes.
98%
Faster Settlement
Automated
Invoice Reconciliation
04
Counterfeit & Fraud Prevention
Unique digital twins (NFTs) for high-value items paired with QR/NFC verification, providing consumers and partners with guaranteed authenticity.
100%
Authenticity Proof
Near-Zero
Fraud Risk
05
Real-Time Inventory & Logistics
Dynamic, shared ledger for all supply chain participants, providing a single source of truth for inventory levels, shipment status, and storage conditions.
99.9%
Data Accuracy
40%
Lower Stockouts
06
Sustainable Supply Chain Insights
Tokenize and track carbon credits, recycled content, and ethical sourcing data to meet ESG goals and provide transparent sustainability reporting to stakeholders.
Granular
ESG Reporting
On-Chain
Proof of Impact
Structured Roadmap for Traceability Networks
Phased Development Tiers
Compare our modular development packages designed to scale with your supply chain's complexity and data volume.
| Core Deliverables | Foundation Tier | Scalability Tier | Enterprise Tier |
|---|---|---|---|
Custom Traceability Smart Contracts | |||
On-Chain Data Schema Design | |||
IoT/API Integration Modules | Basic (2 sources) | Advanced (5 sources) | Custom (Unlimited) |
Permissioned Node Network Setup | |||
Immutable Audit Trail Dashboard | Read-only | Interactive Analytics | Custom BI Integration |
Cross-Chain Data Oracles (e.g., Chainlink) | |||
Penetration Testing & Security Audit | |||
SLA & 24/7 Network Monitoring | Best Effort | 99.5% Uptime | 99.9% Uptime with 1h Response |
Implementation Timeline | 6-8 weeks | 10-14 weeks | 16+ weeks (Custom) |
Estimated Investment | $50K - $80K | $120K - $200K | Custom Quote |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
We build custom traceability networks with a structured, milestone-driven approach that ensures on-time delivery, transparent communication, and production-ready results.
01
Discovery & Architecture Design
We conduct a deep-dive workshop to map your supply chain data, define on-chain/off-chain boundaries, and architect a modular network using Substrate, Cosmos SDK, or EVM L2s. Deliverables include a technical specification and a phased implementation roadmap.
1-2 weeks
Phase Duration
100%
Requirements Locked
02
Core Protocol Development
Our engineers build the foundational smart contracts for asset tokenization (ERC-1155/3643), proof-of-origin verification, and immutable audit trails. All code follows OpenZeppelin standards and includes comprehensive unit/integration tests.
4-6 weeks
Typical Build
>90%
Test Coverage
03
Integration & Oracles
We implement secure off-chain connectors (Chainlink, API3) to bridge real-world IoT sensor data, ERP systems (SAP, Oracle), and legacy databases to your blockchain, ensuring data integrity and automated event triggering.
2-3 weeks
Per Connector
< 5 sec
Data Latency SLA
04
Security Audit & Hardening
Every network undergoes rigorous internal review followed by a formal audit from a top-tier firm like Quantstamp or CertiK. We remediate all findings and provide a public audit report for stakeholder trust.
Critical: 0
Post-Audit
2+ Audits
Standard Process
05
Testnet Deployment & Staging
We deploy the complete network to a dedicated test environment, execute end-to-end validation scripts with your team, and simulate full supply chain workflows to ensure performance and usability meet spec.
1-2 weeks
Validation Sprint
99.5%+
Test Pass Rate
06
Mainnet Launch & Handover
We manage the production deployment, validator/node onboarding, and provide complete documentation, monitoring dashboards (Grafana), and 30 days of post-launch support to ensure a smooth transition to your operations team.
< 48 hrs
Go-Live Window
24/7
Launch Support
AppChain Traceability
Frequently Asked Questions
Get clear answers on our process, timeline, and technical approach for building your custom traceability network.
A standard deployment from concept to mainnet launch takes 6-10 weeks. This includes 2 weeks for design and architecture, 3-4 weeks for core development and smart contract auditing, and 2-3 weeks for testing and deployment. Complex integrations or custom consensus mechanisms can extend the timeline, which we scope and agree upon before project kickoff.
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