Farm-to-Table Traceability dApp Development

Every product unit receives a unique, on-chain digital twin (NFT/ERC-1155). We log critical data points—origin farm, harvest date, processing batches, and transport checkpoints—onto a public or permissioned blockchain, creating an unchangeable audit trail.

Enforce supply chain rules with self-executing logic. Contracts automatically verify certifications (e.g., organic, fair-trade), trigger payments upon delivery confirmation, and flag discrepancies in temperature or handling logs, reducing manual oversight and fraud.

Provide stakeholders with a live dashboard tracking goods from farm to shelf. Integrate IoT sensor data (temperature, humidity) and logistics APIs to create a transparent, real-time view of the entire journey, accessible via QR code scan.

Build direct trust with end-users. We develop white-label mobile/web portals where consumers scan a QR code to view the full, verified history of their product—including sustainability metrics and farmer stories—enhancing brand loyalty.

Our systems are built using open standards (GS1, W3C Verifiable Credentials) ensuring compatibility with major retailers, logistics providers, and regulatory bodies. Future-proof your data for industry-wide traceability networks.

Every dApp component undergoes rigorous security review. We implement role-based access control, encrypt sensitive off-chain data, and provide comprehensive audit logs, ensuring you meet SOC 2 and GDPR requirements from day one.

We begin with a technical deep-dive to map your supply chain logic onto a scalable blockchain architecture. We define the optimal data model, token standards (ERC-1155 for batches, ERC-721 for unique items), and consensus mechanism for your network.

Our engineers write gas-optimized Solidity/Vyper smart contracts for asset tokenization, custody transfer, and verification logic. Every contract follows OpenZeppelin standards and includes comprehensive unit/integration testing.

All core smart contracts undergo rigorous internal review followed by a third-party audit from firms like CertiK or Quantstamp. We provide a formal verification report detailing security guarantees for critical business logic.

We build responsive React/Next.js frontends for farmers, distributors, and consumers. Reliable oracle networks (Chainlink) are integrated for real-world data feeds (temperature, location) to trigger on-chain events.

We deploy the full stack to a testnet (Polygon Mumbai, Sepolia) and execute an end-to-end pilot with your stakeholders. This phase validates user flows, gas costs, and data accuracy before mainnet launch.

We manage the secure mainnet deployment on your chosen L1/L2 (Ethereum, Polygon, Arbitrum) and provide 24/7 monitoring, incident response, and upgrade management through our DevOps team.

We deploy a private, permissioned blockchain or leverage a high-throughput Layer-2 (Polygon, Arbitrum) to create an unchangeable, chronological record of every product's journey. This provides a single source of truth for all stakeholders.

Custom Solidity smart contracts automate verification, ownership transfer, and compliance checks at each supply chain node (farm, processor, distributor, retailer). Logic is gas-optimized and audited for security.

Implement DID (Decentralized Identifiers) for verifiable credentials of farmers and suppliers. Integrate Chainlink or API3 oracles to bring real-world data (temperature, humidity, certifications) on-chain trustlessly.

Store high-fidelity data (certificates, images, sensor logs) on IPFS or Filecoin, with only cryptographic hashes stored on-chain. This ensures data permanence and auditability without bloating the blockchain.

Build with GS1/EPCIS data standards in mind and design for future interoperability with public chains (Ethereum mainnet for NFTs) and enterprise systems (ERP, SAP) via secure APIs.

From architecture to deployment, we follow a security-mandatory process including threat modeling, unit/integration testing, and formal audits by third-party firms before mainnet launch.