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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Substrate Parachain for Private Underwriting

We design and build custom Substrate-based parachains for credit underwriting. Our solutions feature native zero-knowledge primitives for data privacy and seamless interoperability within the Polkadot ecosystem.
Chainscore © 2026
overview
FULL-STACK INFRASTRUCTURE

Custom Blockchain Development

End-to-end blockchain solutions engineered for performance, security, and rapid deployment.

We architect and build production-grade blockchain systems tailored to your business logic. Our full-cycle development delivers custom Layer 1/Layer 2 networks, smart contract ecosystems, and enterprise-grade dApps with 99.9% uptime SLAs and comprehensive security audits.

From concept to mainnet, we ensure your infrastructure is battle-tested and investor-ready.

  • Core Protocol Development: Custom consensus (PoS, PoA), EVM-compatible chains, and bespoke virtual machines.
  • Smart Contract Suites: Gas-optimized Solidity 0.8+/Rust contracts with OpenZeppelin standards and formal verification.
  • Full-Stack Integration: Seamless APIs, oracles (Chainlink), and cross-chain bridges for unified operations.
  • Deployment & DevOps: Automated CI/CD, node orchestration, and monitoring with Grafana/Prometheus dashboards.
key-features-cards
BUILT FOR FINANCIAL PRIVACY AND SCALE

Core Technical Capabilities

Our Substrate parachain development delivers a purpose-built blockchain for private underwriting, combining institutional-grade security with the flexibility of a custom runtime.

benefits
DELIVERING TANGIBLE ROI

Business Outcomes for FinTech Leaders

Our Substrate parachain for private underwriting is engineered to deliver measurable business impact, from accelerated time-to-market to fortified security and compliance.

01

Accelerated Product Launch

Deploy a fully functional, custom underwriting parachain in under 6 weeks. Our modular framework and battle-tested pallets eliminate 12+ months of R&D, getting you to market before your competitors.

< 6 weeks
Time to Launch
12+ months
R&D Saved
02

Regulatory & Audit Readiness

Build with compliance by design. Our parachain architecture supports granular access controls, immutable audit trails, and data privacy modules (like ZK proofs) that are pre-vetted for financial regulatory frameworks.

100%
Immutable Audit Trail
ZK-Proofs
Privacy Integration
03

Radically Lower Operational Costs

Replace costly manual processes and legacy middleware with automated, on-chain logic. Achieve up to 70% reduction in back-office costs for policy issuance, claims processing, and reconciliation.

Up to 70%
OpEx Reduction
Automated
Claims Processing
04

Unbreakable Security Posture

Leverage Substrate's inherent security and our custom, audited pallets. Benefit from enterprise-grade key management, slashing protection for validators, and security practices certified by leading audit firms.

Audited
By Trail of Bits
99.95%
Network Uptime SLA
05

Seamless Capital Market Integration

Enable tokenized insurance products and derivatives that interoperate with DeFi protocols. Our parachain is built for cross-chain communication (XCMP), opening new liquidity pools and reinsurance markets.

XCMP
Cross-Chain Ready
DeFi
Protocol Integration
06

Future-Proof Scalability

Scale to handle millions of micro-policies or complex derivatives without performance degradation. Substrate's forkless upgrades ensure your chain evolves without disruptive hard forks.

10k+ TPS
Theoretical Capacity
Forkless
Upgrade Path
From MVP to Full-Scale Production

Phased Development Roadmap

A structured, milestone-driven approach to building your private underwriting parachain, ensuring predictable delivery and clear business value at each stage.

Phase & DeliverablesTimelineCore FeaturesTechnical SupportInvestment

Phase 1: Foundation & MVP

4-6 weeks

Custom pallets for private data, basic governance, on-chain identity

Weekly syncs, developer documentation

$50K - $80K

Phase 2: Core Underwriting Logic

6-8 weeks

Risk assessment engine, confidential computation modules, oracle integration

Dedicated technical lead, audit preparation

$80K - $120K

Phase 3: Integration & Scaling

4-6 weeks

Cross-chain messaging (XCMP), front-end dApp, API gateway

Deployment support, integration testing

$60K - $90K

Phase 4: Production & Maintenance

Ongoing

Parachain slot acquisition, 24/7 monitoring, incident response

Enterprise SLA with 4h response time

Custom (Monthly Retainer)

Total Time to Live Network

14-20 weeks

Fully functional, audited parachain ready for underwriting

End-to-end project ownership

$190K - $290K + Slot Cost

how-we-deliver
A METHODICAL APPROACH

Our Development & Integration Process

We deliver custom Substrate parachains for private underwriting with a predictable, transparent process that ensures security, compliance, and rapid time-to-market.

01

Discovery & Architecture Design

We conduct a technical deep-dive to define your underwriting logic, data privacy requirements, and integration points with existing systems. The output is a detailed technical specification and parachain architecture blueprint.

2-3 weeks
Design Phase
100%
Specification Clarity
02

Core Parachain Development

Our engineers build your custom runtime logic in Rust, implementing pallets for confidential data handling, automated risk assessment, and on-chain policy issuance. Development follows Substrate best practices and security-first principles.

Rust
Primary Language
OpenZeppelin
Security Patterns
03

Privacy & Confidentiality Layer

We integrate zero-knowledge proofs (ZK-SNARKs) and trusted execution environments (TEEs) to enable private computation of sensitive underwriting data, ensuring compliance with regulations like GDPR and HIPAA without exposing raw data.

ZK-SNARKs/TEEs
Privacy Tech
GDPR-ready
Compliance
04

Cross-Chain Integration & Oracles

We implement XCM for secure communication with other parachains and integrate decentralized oracles (e.g., Chainlink) to feed real-world data (KYC, credit scores, IoT data) into your underwriting algorithms.

XCM
Interoperability
Real-time
Data Feeds
05

Security Audit & Penetration Testing

Every parachain undergoes rigorous third-party security audits by firms like Trail of Bits or Quantstamp, followed by our internal penetration testing to identify and remediate vulnerabilities before mainnet launch.

Third-Party
Audit Mandatory
Critical Issues
Zero Tolerance
06

Deployment & Ongoing Support

We manage the parachain onboarding process to Polkadot or Kusama, provide validator setup guidance, and offer 24/7 monitoring with SLAs. Includes documentation and training for your team.

99.9%
Uptime SLA
24/7
Monitoring
Substrate Parachain Development

Frequently Asked Questions

Get clear answers on timelines, costs, and technical specifics for building a private underwriting parachain.

A standard deployment takes 8-12 weeks from kickoff to mainnet launch. This includes 2 weeks for architecture design, 4-5 weeks for core development and pallet integration, 2 weeks for security audits and testing, and 1-2 weeks for deployment and final configuration. Complex integrations or custom consensus mechanisms can extend this timeline, which we scope during the initial discovery phase.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team