Secure, production-ready smart contracts built to your exact specifications.
We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process ensures security-first design, gas optimization, and full audit readiness from day one.
Deploy a battle-tested MVP in as little as 2 weeks with our proven development framework.
Our development stack includes:
@solana/web3.js.Deliverables you receive:
We deliver production-ready ZKP credential systems with a focus on security, scalability, and seamless integration into your existing identity stack.
Integrating a ZKP-based credential system is a strategic investment. We deliver concrete, measurable outcomes that directly impact your platform's security, user growth, and operational efficiency.
Enable users to prove eligibility (e.g., KYC, accreditation) without exposing their raw data. This privacy-by-design approach builds unprecedented trust and differentiates your platform in a crowded market.
Replace manual document uploads and repetitive KYC checks with instant, reusable cryptographic proofs. Slash sign-up time from days to seconds and dramatically improve conversion rates.
Issue verifiable credentials that work across any dApp or chain in our supported ecosystem. Users carry their verified identity seamlessly, unlocking composable DeFi and gaming experiences.
Maintain a cryptographically verifiable audit trail of proof validity and issuer signatures for regulators, without storing sensitive user PII on your servers. Simplify compliance reporting.
Built on industry-standard circuits (Circom, Noir) and protocols (Semaphore, RLN). Our modular design ensures your system can adopt new ZKP advancements and scale with your user base.
Automate manual verification processes and reduce reliance on third-party KYC vendors. Lower customer support costs related to onboarding issues and data rectification requests.
A detailed comparison of the total cost, risk, and time commitment for developing a Zero-Knowledge Proof credential system in-house versus partnering with Chainscore Labs.
| Factor | Build In-House | Chainscore Integration |
|---|---|---|
Time to Market | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Security Audit Requirement | Mandatory (adds $50K-$100K) | Included (pre-audited modules) |
Core Team Required | 3-5 Senior Cryptography Engineers | Your Product Team + Our Experts |
Ongoing Maintenance & Updates | Full-time team cost ($200K+/year) | Optional SLA from $30K/year |
Protocol Support | Custom implementation per chain | Ethereum, Polygon, zkSync, Starknet, Scroll |
Proven Architecture | Unproven, high integration risk | Battle-tested across 20+ deployments |
Total Year 1 Cost (Est.) | $450K - $900K+ | $80K - $180K |
Our battle-tested, four-phase methodology ensures your ZKP credential system is secure, scalable, and integrated seamlessly into your existing infrastructure, delivering value from day one.
Common questions from CTOs and product leads about integrating zero-knowledge proof-based identity systems.
We follow a structured 4-phase process: 1) Discovery & Scoping (1 week): We analyze your use case, data schema, and compliance needs. 2) Architecture & Design (1-2 weeks): We design the credential schema, ZKP circuits, and on-chain verification logic. 3) Development & Integration (3-5 weeks): Our team builds the circuits (using Circom or Noir), smart contracts, and frontend SDKs. 4) Audit & Deployment (2 weeks): Independent security review and mainnet deployment. We provide a fixed-price proposal after Phase 1.
Our experts will offer a free quote and a 30min call to discuss your project.