We architect and deploy custom smart contracts on EVM and Solana that form the secure backbone of your application. Our development process includes formal verification, gas optimization, and comprehensive unit/integration testing to ensure reliability from day one.
LABS
Services
Confidential Transaction Fabric Development
We design and build enterprise-grade private blockchains with cryptographic privacy primitives built into the protocol layer, enabling selective data visibility and regulatory compliance.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Audit-Ready Code: Built with
Solidity 0.8+andOpenZeppelinstandards, our contracts are structured for seamless third-party security audits. - Full Lifecycle Support: From initial spec and development to deployment, monitoring, and upgrade management via transparent proxies.
- Measurable Outcomes: Achieve >99.9% uptime for core logic and reduce gas costs by 15-40% through expert optimization.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Cryptographic Capabilities We Implement
We build your confidential transaction fabric on a foundation of battle-tested cryptographic primitives, delivering provable privacy and compliance without sacrificing performance.
benefits
ENTERPRISE-GRADE RESULTS
Business Outcomes of a Confidential Fabric
Our Confidential Transaction Fabric development delivers measurable advantages for FinTechs and Web3 companies, from enhanced security to new revenue streams. Here’s what you can expect.
01
Regulatory Compliance & Risk Mitigation
Deploy a transaction layer with built-in compliance controls, enabling selective data disclosure for audits without compromising user privacy. Reduces legal overhead and operational risk.
Zero-Knowledge
Proof Standard
GDPR/CCPA
Compliance Ready
02
New Revenue from Private DeFi
Launch confidential lending, trading, and asset management products. Shield sensitive financial data like positions and order flow to attract institutional capital and high-net-worth users.
Institutional
Capital Access
New Product Lines
Revenue Stream
03
Enterprise-Grade Security Posture
Implement military-grade encryption (FHE/ZKP) for on-chain data. Our architecture is designed with security-first principles, backed by formal verification and third-party audits.
Formal Verification
Security Guarantee
Third-Party Audits
Trust Assurance
04
Operational Efficiency & Cost Control
Reduce the overhead of managing off-chain privacy solutions. Our on-chain confidential fabric minimizes reconciliation needs and lowers total cost of compliance and data management.
> 40%
Lower OpEx
On-Chain
Data Reconciliation
05
Competitive Market Differentiation
Offer features competitors can't match. Privacy becomes a core product differentiator, allowing you to capture market share in sensitive sectors like enterprise finance and healthcare.
First-Mover
Advantage
Market Capture
Strategic Edge
06
Scalable, Future-Proof Architecture
Build on a modular confidential fabric that scales with your business. Supports multiple privacy-preserving techniques (ZKP, TEE, MPC) and integrates with major L1/L2 networks.
Multi-Chain
Compatibility
Modular Design
Future Proofing
Architectural Comparison
Confidential Fabric vs. Traditional Private Blockchain
Key differences between our purpose-built Confidential Transaction Fabric and generic private blockchain solutions.
| Feature | Traditional Private Blockchain | Chainscore Confidential Fabric |
|---|---|---|
Data Confidentiality | Limited (on-chain data visible to all nodes) | Full (encrypted state, private execution) |
Regulatory Compliance | Complex (requires custom layer) | Built-in (selective disclosure, audit trails) |
Development Complexity | High (custom privacy logic) | Low (SDK with privacy primitives) |
Time to Production | 6-12 months | 8-16 weeks |
Transaction Throughput | 100-1,000 TPS | 5,000-15,000 TPS |
Auditability | Public ledger transparency | Zero-knowledge proof verification |
Infrastructure Cost (Year 1) | $300K-$1M+ | $150K-$400K |
Team Requirement | 5-10 senior blockchain engineers | 2-3 full-stack developers + our team |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Delivery Process
A structured, security-first approach to delivering production-ready confidential transaction systems. We combine rigorous protocol design with agile development to ensure on-time delivery of audited, scalable solutions.
01
Architecture & Protocol Design
We design the cryptographic architecture and protocol flow, selecting optimal zero-knowledge proof systems (zk-SNARKs, zk-STARKs) and privacy primitives for your specific use case.
2-3 weeks
Design Phase
3+ Options
Architecture Reviewed
02
Smart Contract & Circuit Development
Our engineers develop and optimize the on-chain verifier contracts (Solidity/Cairo) and off-chain proving circuits (Circom/Halo2), implementing gas-efficient verification and secure key management.
Solidity 0.8+
Language
OpenZeppelin
Security Base
03
Security Audit & Formal Verification
Every component undergoes internal review followed by a third-party audit from firms like Trail of Bits or Quantstamp. Critical circuits receive formal verification for mathematical correctness.
100%
Code Audited
Tier-1 Firms
External Auditors
04
Integration & Deployment
We handle the full integration with your existing stack, deploy the verifier contracts to mainnet/testnet, and set up the prover infrastructure with monitoring and alerting.
< 1 week
Integration Time
24/7
Monitoring
05
Performance Optimization
Post-deployment, we benchmark and optimize proof generation times, verification gas costs, and system throughput to meet your specific performance and cost targets.
50-80%
Gas Reduction
Sub-second
Proof Gen Target
06
Documentation & Knowledge Transfer
We deliver comprehensive technical documentation, operational runbooks, and conduct training sessions with your engineering team to ensure full ownership and maintainability.
Complete SDK
Delivered
2 Sessions
Handover Training
Confidential Transaction Fabric
Frequently Asked Questions
Common questions from CTOs and technical founders about building private, scalable transaction layers.
We follow a structured 4-phase delivery model: Discovery & Design (1 week), Core Development (2-3 weeks), Security Audit & Testing (1-2 weeks), and Deployment & Handoff (1 week). A standard Confidential Transaction Fabric with basic privacy pools can be delivered in 4-6 weeks. Complex multi-chain or custom zero-knowledge circuit deployments may extend to 8-10 weeks.
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