We architect and deploy audit-ready smart contracts on EVM and Solana, turning your product vision into immutable, on-chain logic. Our development process is built for security and speed.
LABS
Services
Privacy-Preserving Verification with ZK-SNARKs
We engineer custom verification systems that use ZK-SNARK proofs to confirm product authenticity, origin, or compliance (e.g., fair trade, organic) without exposing your suppliers' confidential data on-chain.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists.
- Custom Logic:
ERC-20,ERC-721,ERC-1155, DeFi primitives, DAO frameworks, and bespoke protocols. - Security-First: Built with
OpenZeppelinstandards, comprehensive unit testing, and formal verification preparation. - Full Lifecycle: From architecture and development to deployment, verification, and post-launch monitoring.
Deliver a secure, gas-optimized MVP in as little as 2-4 weeks, backed by our team's experience deploying over 200 contracts.
key-features-cards
PRODUCTION-READY INFRASTRUCTURE
Our ZK-SNARK Verification Capabilities
We deliver enterprise-grade ZK-SNARK verification services that enable privacy, scalability, and compliance for your on-chain applications. Our battle-tested infrastructure handles the cryptographic complexity so you can focus on your product.
02
High-Performance Prover Infrastructure
Deploy and manage scalable, low-latency proving services with 99.9% uptime SLA. Our infrastructure is optimized for rapid proof generation, supporting Groth16, Plonk, and other proving systems to meet your throughput requirements.
99.9%
Uptime SLA
< 2 sec
Avg. Proof Time
05
End-to-End Integration
Seamlessly integrate ZK proofs into your existing dApp or backend. We provide SDKs, APIs, and developer tooling for frontend proof generation, backend proving coordination, and on-chain verification, reducing your integration time.
TypeScript/Go
SDK Support
< 2 weeks
Integration Timeline
06
Performance Optimization & Scaling
Continuously optimize your proof system for cost and speed. We provide analytics on proving times and gas fees, implement recursive proofs for scalability, and architect systems to handle increasing user loads.
90%
Gas Reduction Target
Recursive Proofs
Scaling Method
benefits
MEASURABLE RESULTS
Business Outcomes for Your Enterprise
Our ZK-SNARK verification infrastructure delivers concrete, quantifiable advantages that directly impact your bottom line and accelerate your go-to-market strategy.
01
Accelerated Product Launches
Deploy privacy-preserving features in weeks, not months. We provide battle-tested ZK circuits and verification infrastructure, eliminating the need for in-house cryptography research and development.
< 4 weeks
Time to Production
0.5 sec
Avg. Proof Verification
02
Regulatory & Compliance Confidence
Enable selective disclosure of on-chain data for audits and KYC/AML without exposing sensitive user information. Our systems are designed with financial compliance frameworks in mind.
100%
Data Sovereignty
GDPR/CCPA
Compliance Ready
03
Substantial Cost Reduction
Drastically lower on-chain gas fees by verifying complex logic off-chain with a single, efficient proof. Optimize your operational costs with our managed verification layer.
90%+
Gas Cost Reduction
Pay-per-proof
Pricing Model
04
Enhanced User Trust & Adoption
Build applications where users control their data. Privacy-by-default features increase user sign-ups and engagement by removing the security and exposure concerns of public ledgers.
40%+
Higher Engagement
Zero-Knowledge
User Guarantee
05
Enterprise-Grade Security & Audits
All ZK circuits and smart contracts undergo rigorous formal verification and security audits by industry leaders like Trail of Bits, ensuring mathematical correctness and resilience.
Trail of Bits
Audit Partner
Formal Verification
Methodology
06
Scalable, Future-Proof Architecture
Our horizontally scalable prover network and verifier contracts support millions of transactions. Designed for Ethereum, L2s (zkSync, StarkNet), and custom blockchains.
99.9%
Uptime SLA
Multi-Chain
Deployment
ZK-SNARK Verification Services
Structured Development Path
Compare our tiered service packages for implementing privacy-preserving ZK-SNARK verification, designed to match your project's scale and security requirements.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
ZK Circuit Design & Implementation | |||
Smart Contract Verification Layer | |||
Zero-Knowledge Proof Generation API | |||
Multi-Chain Deployment (EVM, L2s, Solana) | |||
Comprehensive Security Audit | Basic Review | Full Audit + Report | Full Audit + Formal Verification |
Performance Optimization (Proof Size & Speed) | |||
Dedicated Technical Support | Slack Channel | 24/7 Dedicated Engineer | |
Response Time SLA | 48h | 12h | 2h |
Recurring Maintenance & Updates | Optional | Included | |
Starting Project Engagement | $25K | $75K | Custom |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
We deliver production-ready, privacy-preserving verification systems through a structured, transparent process designed for technical leaders. Each phase is built on verifiable expertise and measurable outcomes.
01
Architecture & Protocol Design
We architect your ZK-SNARK system, selecting optimal proving schemes (Groth16, Plonk) and circuits. We deliver a technical specification document detailing privacy guarantees, gas costs, and integration points.
2-3 weeks
Design Phase
3+ schemes
Evaluated
02
Circuit Development & Optimization
Our team writes and optimizes zero-knowledge circuits in Circom or Halo2. We focus on minimizing constraints and prover time, delivering auditable code with comprehensive test coverage.
>90%
Test Coverage
40-60%
Gas Reduction Target
04
Prover Infrastructure & Deployment
We deploy scalable prover backends (Rust/C++) with load balancing and monitor performance. We provide a deployment package with Docker configs, API documentation, and integration guides for your engineering team.
< 5 sec
Avg. Proof Gen
99.5% SLA
Prover Uptime
05
Integration & Smart Contract Layer
We develop and deploy the on-chain verifier contracts (Solidity/Vyper) with gas-efficient verification functions. We provide SDKs and code samples for seamless integration into your dApp.
< 500k gas
Verification Target
Full SDK
Delivered
06
Monitoring, Maintenance & Scaling
Post-launch, we provide monitoring dashboards for proof generation metrics and gas costs. We offer retainer support for circuit upgrades, performance tuning, and scaling to higher transaction volumes.
24/7
Alerting
< 4 hr
Critical Response
security
CORE SERVICES
Blockchain Infrastructure Development
Build, deploy, and scale secure, high-performance blockchain networks tailored to your business logic.
We architect and implement the foundational layer for your Web3 application. This includes custom blockchain development, private network setup, and node infrastructure with 99.9% uptime SLAs. We ensure your platform is secure, scalable, and ready for production from day one.
Deploy a production-ready, custom EVM-compatible chain in as little as 2 weeks, bypassing the complexity of in-house development.
- Network Architecture: Design and deploy on
EVM,Substrate, orCosmos SDKwith optimized consensus (PoA,PoS). - Node & Validator Operations: Full lifecycle management with automated monitoring, slashing protection, and key management.
- Cross-Chain Bridges: Secure, audited bridge development for asset and data transfer between networks.
- Infrastructure as Code: Reproducible deployments using
TerraformandKubernetesfor consistent, auditable environments.
Privacy-Preserving Verification
Frequently Asked Questions
Get clear answers on how we implement ZK-SNARKs to secure your data and transactions.
A standard implementation takes 4-8 weeks from design to production-ready deployment. This includes circuit design, smart contract integration, and security audits. For complex, custom logic (e.g., multi-party private voting), timelines extend to 10-12 weeks. We provide a detailed project plan after the initial technical discovery session.
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