We architect and build production-grade blockchain systems tailored to your business logic. Our full-cycle development delivers secure, audited smart contracts on EVM or Solana, integrated with performant frontends and backend services.
LABS
Services
Zero-Knowledge Proof Insurance Claim Verification
Chainscore builds custom ZK-circuits and verifiers that enable enterprises to prove insurance claim eligibility without revealing sensitive transaction details, ensuring privacy and compliance.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end blockchain application development from smart contracts to user-facing dApps.
Go from concept to mainnet in as little as 6-8 weeks with our structured sprint process.
- Core Protocol Development: Custom
ERC-20,ERC-721, DeFi primitives, and governance systems. - dApp & Frontend: React/Next.js interfaces with
ethers.js/wagmifor seamless Web3 interaction. - Backend & DevOps: Node.js APIs, indexers, and infrastructure deployed on AWS/GCP with 99.9% uptime SLA.
- Security First: All contracts undergo manual review and automated analysis before formal audit.
key-features-cards
END-TO-END ZK INFRASTRUCTURE
Core Components We Deliver
We build the complete technical foundation for private, verifiable insurance claims, from cryptographic circuits to production-ready APIs.
01
Custom ZK Circuit Design
Tailored Groth16 or PLONK circuits that encode your specific claim logic and business rules, ensuring proofs are generated only for valid, policy-compliant events.
10-100x
Faster Proof Generation
Audited
Formal Verification
02
Claim Submission Portal
A secure, user-friendly web application for policyholders to submit claims and supporting evidence, initiating the private verification workflow.
< 60s
Submission Time
SOC 2
Compliant
03
Proof Generation Engine
High-performance backend service that processes claim data off-chain, generates zero-knowledge proofs, and submits verification transactions to the blockchain.
99.9%
Uptime SLA
< 30 sec
Proof Generation
04
On-Chain Verifier Contracts
Gas-optimized Solidity smart contracts deployed on your chain of choice (Ethereum, Polygon, Arbitrum) to immutably verify proof validity and trigger payouts.
< $0.50
Avg. Verify Cost
OpenZeppelin
Security Standard
05
Claims Dashboard & Analytics
An admin dashboard for insurers to monitor claim status, audit the verification pipeline, and analyze fraud patterns—all without exposing private user data.
Real-time
Fraud Alerts
GDPR-ready
Data Privacy
06
Integration API Layer
RESTful APIs and webhook endpoints to seamlessly connect the ZK verification system with your existing policy administration and core insurance platforms.
< 2 weeks
Integration Time
24/7
Developer Support
benefits
MEASURABLE RESULTS
Business Outcomes for InsurTech & FinTech
Our zero-knowledge proof verification system delivers concrete advantages, moving beyond theoretical benefits to drive real business value and competitive differentiation.
01
Radical Cost Reduction
Automate claim adjudication with ZK circuits, slashing manual review labor by up to 80%. Reduce operational overhead and reallocate resources to growth and customer service.
80%
Manual Review Reduction
60-70%
Lower OpEx
02
Sub-Second Claim Settlement
Enable instant, automated payouts for pre-verified claims. Drastically improve customer satisfaction and retention by eliminating weeks-long waiting periods.
< 1 sec
Payout Finality
90%
Faster Settlement
03
Unbreakable Data Privacy
Verify claim validity without exposing sensitive customer data (medical records, financials). Achieve GDPR/CCPA compliance by design and build unparalleled customer trust.
100%
Data Minimization
Zero-Trust
Architecture
04
Fraud Prevention & Audit Trail
Cryptographically prove claim legitimacy and detect synthetic identity or duplicate claims. Create an immutable, verifiable audit log for regulators and reinsurers.
> 99%
Fraud Detection Rate
Immutable
Audit Log
05
New Product & Market Opportunities
Launch previously impossible parametric or micro-insurance products with automated, trustless triggers. Expand into global markets with streamlined cross-border verification.
Weeks
Faster Product Launch
New Verticals
Enabled
06
Enterprise-Grade Security & Compliance
Deploy with confidence using our formally verified ZK circuits and infrastructure. Our systems are built for SOC 2 Type II readiness and integrate with existing legacy cores.
Formal Verification
Security Standard
SOC 2 Ready
Compliance Framework
ZK Proof Insurance Verification
Implementation Tiers & Deliverables
Compare our structured service packages for integrating zero-knowledge proof verification into your insurance claims process.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
ZK Circuit Design & Audit | |||
Custom Smart Contract Development | Basic Verification | Full Claims Logic | Full Claims Logic + Governance |
Integration Support | API & SDK Only | Dedicated Engineer (2 weeks) | Dedicated Team (4+ weeks) |
Supported Claim Types | Single (e.g., Flight Delay) | Multiple (e.g., Parametric) | Fully Custom & Complex |
Proof System | Groth16 / PLONK | PLONK / Halo2 | Custom (Halo2, Nova, etc.) |
Prover Infrastructure | Client-Side Only | Managed Cloud Service | Dedicated On-Prem/Cloud Cluster |
Uptime & Performance SLA | 99.5% | 99.9% | |
Ongoing Support & Updates | Community | Priority (24h response) | Dedicated (4h response + On-call) |
Estimated Timeline | 4-6 weeks | 8-12 weeks | 12+ weeks |
Typical Engagement | $50K - $100K | $150K - $300K | Custom Quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts that form the foundation of your protocol. Our development process is built on security-first principles, utilizing battle-tested patterns from OpenZeppelin and rigorous internal audits to mitigate risk before deployment.
- Token Systems:
ERC-20,ERC-721, andERC-1155with custom minting, vesting, and governance logic. - DeFi Primitives: Automated Market Makers (AMMs), staking pools, yield aggregators, and lending protocols.
- Enterprise Logic: Multi-signature wallets, access control systems, and cross-chain asset bridges.
We deliver audit-ready code within 2-4 weeks, accelerating your time-to-market while ensuring the security of millions in TVL.
tech-stack
BUILT ON SECURE FOUNDATIONS
Technology & Protocol Expertise
Our verification engine is built with battle-tested cryptographic libraries and integrated with leading ZK frameworks to deliver production-ready, secure, and scalable insurance claim verification.
ZK Insurance Verification
Frequently Asked Questions
Get clear answers on how we implement privacy-preserving proof systems for insurance claims, from technical architecture to project delivery.
We architect a system where policyholders generate zero-knowledge proofs locally to validate claim eligibility (e.g., proving a medical diagnosis or asset ownership) without revealing the underlying sensitive data. These proofs are verified on-chain by your smart contract, triggering automated, trustless payouts. Our typical stack includes Circom or Halo2 for proof generation and Ethereum or Polygon for on-chain verification, ensuring cryptographic integrity with full data privacy.
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