Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy audit-ready smart contracts for DeFi, NFTs, and enterprise protocols. Our team specializes in Solidity 0.8+, Rust (Solana), and Move (Aptos/Sui), implementing battle-tested patterns from OpenZeppelin and Sealevel.
Deploy your core protocol logic with confidence, backed by formal verification and multi-audit processes.
Development lifecycle includes:
We deliver contracts that are secure by default, reducing post-launch vulnerabilities and protecting user funds.
Typical deliverables for a 4-6 week engagement:
We architect and deploy enterprise-grade Digital Product Passport systems that are secure, scalable, and interoperable, turning compliance into a competitive advantage.
We develop and audit secure, gas-optimized smart contracts for DPPs using Solidity 0.8+ and OpenZeppelin libraries. Our contracts manage the entire product lifecycle—from minting and ownership transfers to attestations and end-of-life status—ensuring immutable provenance on-chain.
We design hybrid on/off-chain data models. Critical identifiers and hashes are stored immutably on-chain (Ethereum, Polygon), while detailed product data (materials, CO2e) is stored in decentralized storage (IPFS, Filecoin) or permissioned databases, ensuring verifiability without exorbitant gas costs.
We build robust, documented APIs (REST/GraphQL) that connect your existing ERP, PLM, and CRM systems to the blockchain layer. This enables seamless real-time writing and verification of passport data for your supply chain partners and end consumers.
We deliver white-label mobile SDKs and web widgets that allow end-users to scan a product's QR code or NFC tag and instantly verify its authenticity, provenance, and sustainability claims against the live blockchain record.
We ensure your DPP system is architecturally aligned with emerging regulations (EU Battery Passport, Ecodesign) and industry standards (GS1, W3C Verifiable Credentials). Our systems are built for audit readiness from day one.
We provision and manage reliable, high-availability node infrastructure (RPC endpoints, indexers) for the supported blockchains, ensuring 99.9% uptime for read/write operations and eliminating the operational burden on your team.
A Digital Product Passport is more than a regulatory checkbox. It's a strategic asset that unlocks new revenue streams, builds consumer trust, and creates operational efficiencies. Here's the measurable value we deliver.
Real-time, immutable tracking of materials and components from source to sale. This reduces manual reconciliation, minimizes disputes, and provides auditable proof for ESG and ethical sourcing claims.
Enable end-customers to scan a QR code and access the full product history—provenance, authenticity, carbon footprint, and care instructions. This transparency directly drives purchase decisions and reduces returns.
Unlock resale markets, warranty automation, and product-as-a-service models. The DPP acts as a permanent, verifiable record enabling secondary market transactions and usage-based billing.
Our architecture is built to adapt to evolving global standards (EU DPP, SEC climate rules, CBAM). We ensure your system is compliant today and can be updated for new mandates without costly re-engineering.
Aggregate anonymized lifecycle data to identify supply chain bottlenecks, predict component failure rates, and optimize product design for durability and recyclability.
Facilitate take-back programs, remanufacturing, and recycling by providing a verified material passport. This turns end-of-life products into valuable feedstock and creates sustainable loops.
A clear comparison of our Digital Product Passport (DPP) implementation packages, designed to match your project's scale, compliance needs, and timeline.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
DPP Smart Contract Suite | |||
On-Chain Data Schema Design | Basic | Custom | Custom + Governance |
Off-Chain Verifier Node | |||
Supply Chain Event Integration | 2 APIs | 5 APIs | Unlimited |
Compliance Dashboard | Read-Only | Read/Write | Full Admin + Analytics |
Audit & Security Review | Automated Scan | Manual Review + Report | Full Audit + Certifications |
Deployment & Go-Live Support | Documentation | Hands-On Assistance | Dedicated Engineer |
SLA & Uptime Guarantee | Best Effort | 99.5% | 99.9% |
Support Response Time | Business Hours | 12 Hours | < 4 Hours |
Implementation Timeline | 4-6 Weeks | 8-12 Weeks | Custom |
Starting Price | $25,000 | $75,000 | Custom Quote |
A structured, transparent process designed for enterprise-grade Digital Product Passport (DPP) deployment, ensuring security, compliance, and rapid time-to-market.
We conduct a deep-dive workshop to map your supply chain data, define tokenization logic (ERC-721, ERC-1155), and establish clear KPIs for sustainability reporting and compliance.
Our architects design a scalable DPP system, selecting optimal protocols (Celo, Polygon, Base) and defining data oracles (Chainlink) for verifiable off-chain data feeds.
Seamless integration with your existing ERP/CRM systems and deployment to your chosen blockchain network, complete with monitoring dashboards and admin portals.
Post-launch support, analytics on DPP engagement, and roadmap planning for future features like cross-chain interoperability or AI-driven insights.
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on audited security patterns and proven gas optimization techniques to ensure reliability and cost-efficiency from day one.
Solidity/Rust coding to deployment and post-launch monitoring.OpenZeppelin libraries as a foundation.ERC-20, ERC-721, ERC-1155, and cross-chain bridges.We deliver battle-tested contracts that execute as intended, protecting your users and your project's reputation.
Our focus is on delivering business logic, not just code. We ensure your contracts are:
DeFi applications.Get clear answers on our process, technology, and support for building your blockchain-based product passport.
A standard Digital Product Passport (DPP) deployment takes 4-8 weeks from kickoff to production. This includes requirements analysis, smart contract development, frontend integration, and security audits. Complex integrations (e.g., with existing ERP systems) or multi-chain deployments may extend this timeline. We provide a detailed project plan within the first week of engagement.
Our experts will offer a free quote and a 30min call to discuss your project.