Secure, gas-optimized smart contracts built for production by Web3-native engineers.
We architect and deploy production-ready smart contracts that power your core business logic. Our development process ensures security-first design, gas efficiency, and upgradeability from day one.
Deploy with confidence using battle-tested patterns from 50+ live contracts.
Solidity/Vyper development for DeFi protocols, NFT collections, DAOs, and enterprise applications.OpenZeppelin standards and prepared for third-party audits by firms like CertiK and Quantstamp.We deliver a production-grade decentralized identity stack, built on verifiable credentials and W3C standards, to authenticate users without compromising security or user experience.
Enable selective disclosure with ZK-SNARKs and ZK-STARKs. Users prove claims (e.g., age > 18) without revealing underlying data, ensuring privacy and minimizing on-chain footprint.
Accelerate integration with our TypeScript/React Native SDKs and REST/GraphQL APIs. Get a fully functional DID wallet and verification flow in your app within 2 weeks.
Manage credential lifecycle with efficient status list protocols (Bitstring, JSON) and on-chain revocation registries. Achieve instant revocation checks with sub-100ms latency.
Built-in KYC/AML checks, Sybil resistance, and audit logging. Our infrastructure is SOC 2 Type II compliant, providing enterprise-grade security for regulated environments.
Our decentralized identity verification service delivers measurable improvements to your platform's security, user experience, and operational efficiency.
Immutable on-chain identity binding for tickets reduces fraudulent resale and counterfeit generation to near-zero, protecting your revenue and brand reputation.
Automate KYC/AML checks and manual verification processes with programmable identity rules, cutting customer support and compliance overhead by up to 70%.
Implement reusable, portable identity credentials (W3C Verifiable Credentials) that allow fans to verify once and access events instantly, boosting conversion rates.
Unlock token-gated experiences, verified collectibles (POAPs), and dynamic pricing based on holder status, creating premium offerings for your most loyal fans.
Build with privacy-by-design using Zero-Knowledge Proofs (ZKPs) and decentralized identifiers (DIDs) to meet GDPR, CCPA, and future digital identity regulations.
Leverage our interoperable identity layer built on ERC-725/735 and Polygon ID, ensuring seamless integration with emerging Web3 wallets, marketplaces, and ecosystems.
A technical breakdown of traditional and modern identity verification approaches for Web3 applications, highlighting key operational and security differences.
| Feature | Centralized KYC Provider | Chainscore Decentralized Identity |
|---|---|---|
Data Storage & Ownership | Centralized database (Provider-controlled) | User-controlled wallet (Self-custodied) |
User Onboarding Friction | High (Document upload, manual review) | Low (Reusable, portable credentials) |
Compliance Model | One-time, point-in-time verification | Continuous, programmable attestations |
Interoperability | Vendor-locked, siloed data | Cross-chain via W3C Verifiable Credentials |
Development Integration | Proprietary APIs, vendor dependencies | Open standards (DID, VC), modular SDKs |
Regulatory Flexibility | Rigid, slow to adapt | Agile, policy-as-code via smart contracts |
Audit Trail & Transparency | Opaque, internal logs | Immutable, on-chain proof of verification |
Recurring Cost Model | Per-verification fees, annual licenses | One-time credential minting, scalable gas optimization |
Time to Integrate | 4-8 weeks for API setup & compliance | 2-4 weeks with our pre-audited protocol |
Security Risk Profile | Single point of failure, data breach target | Distributed trust, cryptographic proofs |
A structured, transparent workflow designed for technical leaders. We deliver production-ready decentralized identity systems with clear timelines, zero surprises, and enterprise-grade security.
We conduct a comprehensive security review of your existing identity logic or design a new, gas-optimized architecture. Includes threat modeling and formal verification recommendations for protocols like ERC-4337, ERC-725, or ERC-1056.
Client Value: Mitigate critical vulnerabilities before a single line of production code is written.
Build secure, upgradeable identity contracts tailored to your use case—KYC/AML attestations, soulbound tokens (SBTs), or verifiable credentials. We implement with OpenZeppelin libraries and industry-standard patterns.
Client Value: Own your core identity logic with code built for auditability and long-term maintenance.
We develop and deploy the off-chain infrastructure: secure key management, credential issuance services, and REST/GraphQL APIs that bridge your existing systems to the blockchain.
Client Value: A seamless developer experience with documented APIs, enabling your team to focus on application logic.
Deliver a white-label React/TypeScript SDK for embedding verification flows. We handle integration with major wallets (MetaMask, WalletConnect) and protocols (EIP-4361, EIP-1271) for seamless user onboarding.
Client Value: Accelerate your frontend development with plug-and-play, user-tested components.
Deploy the full stack to a staging environment matching production specs. We conduct internal penetration testing and facilitate third-party audits with firms like CertiK or Quantstamp.
Client Value: Go live with confidence, backed by verifiable security credentials for your stakeholders.
We manage the mainnet deployment, configure real-time monitoring (transaction success rates, gas spikes, API health), and provide 24/7 incident response for the first 30 days.
Client Value: A smooth, supported launch with operational visibility from day one.
Get clear, expert answers to the most common questions about implementing secure, scalable identity verification for NFT-based ticketing platforms.
We implement a two-token model: a soulbound identity token (SBT) representing the user's verified credentials, and a transferable NFT representing the ticket. The SBT, issued after KYC/AML checks, is non-transferable and proves the holder is a real person. The ticket NFT is minted to the SBT holder, enabling secondary sales while ensuring the final attendee's identity is reverified at the gate via a zero-knowledge proof, maintaining privacy and compliance.
Our experts will offer a free quote and a 30min call to discuss your project.