We architect, develop, and deploy custom smart contracts that are secure by design and ready for mainnet. Our engineers specialize in Solidity 0.8+, Rust (Solana/NEAR), and Move (Aptos/Sui), implementing proven patterns from OpenZeppelin and rigorous internal audits.
LABS
Services
Privacy-Focused Payment Channel Network
Design and implement private, auditable payment routing for family offices and private funds using zero-knowledge proofs or MPC. We deliver a production-ready network in 8-12 weeks.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Security-First Development: Every contract undergoes static analysis, unit/integration testing, and formal verification where applicable to mitigate risks before deployment.
- Gas Optimization: We write efficient code to reduce transaction costs by 15-40%, directly impacting your users' bottom line and protocol competitiveness.
- Full Lifecycle Support: From initial spec to post-launch monitoring and upgrade management via proxies and governance modules.
Deploy battle-tested contracts in 2-4 weeks, not months. We ensure your core logic is immutable, secure, and performs as intended from day one.
key-features-cards
ENGINEERED FOR FINANCIAL PRIVACY
Core Technical Capabilities
Our payment channel network is built on a foundation of audited cryptography and battle-tested infrastructure, delivering enterprise-grade privacy and performance.
benefits
TANGIBLE RESULTS
Business Outcomes for Your Fund
Our privacy-focused payment channel network delivers measurable advantages for fund operations, from enhanced security to improved capital efficiency.
01
Enhanced Transaction Privacy
Shield fund settlement and investor transactions from public blockchain exposure. Our network uses zero-knowledge proofs to obfuscate amounts and participants, protecting your competitive strategy and investor confidentiality.
Zero
On-Chain Traceability
ZK-SNARKs
Privacy Standard
02
Sub-Second Settlement
Execute high-frequency capital calls, distributions, and internal transfers instantly off-chain. Eliminate the delays and uncertainty of on-chain confirmations for critical fund operations.
< 500ms
Settlement Latency
24/7
Availability
03
Radically Lower Transaction Costs
Batch thousands of micro-transactions into a single on-chain settlement. Drastically reduce gas fees for internal accounting, fee distributions, and LP payouts, preserving fund performance.
> 90%
Fee Reduction
Batched
Settlement Model
04
Regulatory Compliance by Design
Built-in controls for transaction monitoring and reporting. Maintain a private, auditable ledger for internal reconciliation and regulator requests without exposing sensitive data on public chains.
FATF Travel Rule
Compatible
Selective Disclosure
Audit Trail
05
Capital Efficiency & Liquidity
Unlock capital tied up in on-chain security deposits. Our network's collateral optimization reduces locked capital requirements, freeing up assets for deployment and improving fund IRR.
Dynamic
Collateral Models
Multi-Asset
Support
06
Enterprise-Grade Security & SLAs
Deploy with confidence using our battle-tested infrastructure. All components are formally verified and come with guaranteed uptime, 24/7 monitoring, and dedicated technical support.
99.95%
Uptime SLA
Formal Verification
Security Standard
Infrastructure Decision Matrix
Build vs. Buy: Custom Network vs. Generic Mixers
A technical and economic comparison between developing a custom, privacy-focused payment channel network in-house versus using generic, off-the-shelf mixing services.
| Factor | Build In-House | Generic Mixer (e.g., Tornado Cash) | Chainscore Custom Network |
|---|---|---|---|
Time to Production | 6-12 months | Immediate | 4-8 weeks |
Custom Logic & Compliance | Full control | None | Tailored to your use case |
Security Posture | High risk (unaudited, novel code) | Community-audited, but opaque | Low risk (formally audited, transparent) |
Privacy Model | Custom (zk-SNARKs, FHE, etc.) | Fixed (zk-SNARKs pool) | Designed for your threat model |
Integration Complexity | Extreme (R&D + full stack) | Low (smart contract calls) | Moderate (API/SDK integration) |
Ongoing Maintenance | Dedicated team required | Community-dependent, no SLA | Optional 24/7 monitoring SLA |
Regulatory Alignment | Your responsibility | High compliance risk | Built with compliance hooks (travel rule, KYC) |
Total Year 1 Cost (Est.) | $250K - $750K+ | $0 - $50K (gas fees) | $80K - $200K |
Throughput & Scalability | Theoretically unlimited | Limited by base chain & pool size | Optimized for high-volume payments |
Business Differentiation | Maximum (proprietary tech) | None (commoditized service) | High (branded, tailored solution) |
Structured Development Phases
12-Week Delivery Timeline
A transparent, milestone-driven roadmap for delivering your production-ready, privacy-focused payment channel network.
| Phase & Milestone | Weeks 1-3 | Weeks 4-8 | Weeks 9-12 |
|---|---|---|---|
Architecture & Design | Network topology, privacy model, smart contract specification | — | — |
Core Smart Contract Development | State channel logic, dispute resolution, fund management | Integration testing, edge case hardening | — |
Privacy Layer Implementation | zk-SNARK/zk-STARK circuit design | Circuit optimization & integration | Final privacy audit |
Node Client & SDK | Core client architecture | SDK for web & mobile, API definition | Documentation & example applications |
Security & Audits | Internal review & formal verification setup | External audit engagement | Audit remediation & final review |
Testnet Deployment | — | Multi-chain testnet deployment (e.g., Sepolia, Amoy) | Load testing & security drills |
Mainnet Launch Support | — | — | Deployment orchestration & monitoring setup |
Key Deliverables | Technical specification document, architecture diagrams | Audited contracts, functional testnet, SDK alpha | Production-ready network, full documentation, launch support |
how-we-deliver
BUILDING WITH CONFIDENCE
Our Delivery Methodology
We deliver production-ready, privacy-first payment infrastructure through a structured, security-first process. Our methodology ensures predictable timelines, audited code, and seamless integration for your fintech or Web3 application.
01
Architecture & Protocol Design
We design your custom payment channel network architecture, selecting optimal cryptographic primitives (zk-SNARKs, state channels) and consensus mechanisms for your specific use case—ensuring scalability, privacy, and regulatory compliance from day one.
2-3 weeks
Design Phase
100%
Compliance Review
02
Secure Smart Contract Development
Our engineers develop and harden the core smart contracts for channel management, dispute resolution, and fund settlement using Solidity 0.8+ and OpenZeppelin libraries. Every line is written with gas efficiency and security as the priority.
OpenZeppelin
Security Standard
>2 Audits
Per Contract
03
Node Infrastructure & Client SDK
We build and deploy the off-chain node software (in Go/Rust) that powers your network, alongside a fully-featured client SDK (JavaScript/TypeScript) for easy integration into your frontend or mobile application.
< 100ms
Latency Target
99.9% SLA
Node Uptime
05
Production Deployment & Monitoring
We handle the full production deployment on your chosen cloud or bare-metal infrastructure, implementing comprehensive monitoring, alerting, and logging dashboards (Grafana/Prometheus) for real-time network health visibility.
< 1 week
Deployment Time
24/7
Incident Response
06
Documentation & Developer Support
Receive complete technical documentation, API references, and integration guides. We provide ongoing developer support and maintenance for 3 months post-launch to ensure a smooth transition to your internal team.
3 months
Included Support
Full API Docs
Delivered
Privacy Payment Channels
Frequently Asked Questions
Get clear answers on how our privacy-focused payment channel network development service works, from security to deployment.
A standard privacy payment channel network deployment takes 4-8 weeks from kickoff to mainnet launch. This includes protocol design (1-2 weeks), core development & testing (2-4 weeks), and security audit integration (1-2 weeks). Complex multi-chain integrations or custom privacy primitives can extend the timeline, which we scope and estimate upfront.
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