We architect and deploy audit-ready smart contracts for DeFi, NFTs, and enterprise protocols. Our team specializes in Solidity 0.8+, Rust (Solana), and Vyper, implementing OpenZeppelin standards and gas-optimized patterns from day one.
LABS
Services
Confidential Data Feed Integration
Securely connect your confidential DeFi smart contracts to premium, private, or institutional data feeds using zero-knowledge attestations and privacy-preserving oracle networks.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- End-to-End Development: From specification and
Hardhat/Foundrytesting to mainnet deployment and verification. - Security-First: Formal verification, comprehensive unit/integration tests, and pre-audit reviews to mitigate risks.
- Protocol Integration: Seamless connections to
Chainlinkoracles,Uniswap V3, and cross-chain bridges.
Deliver a secure, scalable foundation. We build the immutable logic that powers your token, DAO, or DeFi application with enterprise-grade reliability.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Capabilities of Our Confidential Oracle Integration
Our integration service delivers confidential, verifiable off-chain data to your on-chain applications with institutional-grade security and reliability. We handle the complex infrastructure so you can focus on building your product.
04
Customizable Output Formats
Receive verified data in the exact format your smart contracts need: signed price ticks, verifiable randomness bytes, or encrypted event triggers for ERC-20, ERC-721, or custom Solidity interfaces.
ERC-20/721
Native Support
Custom ABIs
Available
05
High-Availability Infrastructure
Deploy with a 99.9% uptime SLA on geographically distributed, fault-tolerant nodes. Includes automatic failover, health monitoring, and real-time alerting.
99.9%
Uptime SLA
< 50ms
P99 Latency
06
End-to-End Audit Trail
Every data point is cryptographically signed and logged with a verifiable audit trail from source to on-chain delivery, simplifying compliance and security investigations.
Immutable Logs
Guaranteed
SOC 2
Framework
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your Confidential DeFi Project
Our Confidential Data Feed Integration delivers verifiable infrastructure with measurable results. We commit to specific performance standards and security guarantees.
Service Tiers
Structured Delivery for Confidential Data Integration
Compare our structured service packages for integrating confidential off-chain data into your smart contracts, from initial audit to ongoing support.
| Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Initial Security Audit & Code Review | |||
Custom Oracle Adapter Development | 1 Source | Up to 3 Sources | Unlimited Sources |
On-Chain Deployment & Configuration | |||
Post-Deployment Monitoring & Alerting | 30 Days | 90 Days | 1 Year |
Incident Response Time SLA | 48h | 24h | 4h |
Dedicated Technical Account Manager | |||
Custom SLA & Uptime Guarantee | N/A | 99.5% | 99.9% |
Integration Support (Telegram/Email) | Email Only | Priority | 24/7 Dedicated |
Typical Delivery Timeline | 4-6 Weeks | 6-8 Weeks | Custom |
Starting Price | $15K | $50K | Contact for Quote |
how-we-deliver
ARCHITECTED FOR TRUST
Our Methodology: Secure by Design
We build confidential data feeds with security as the foundational layer, not an afterthought. Our process is engineered to protect your most sensitive financial data from the first line of code to production deployment.
01
Threat-Modeled Architecture
Every integration begins with a formal threat model, identifying and mitigating risks to data confidentiality, integrity, and availability before development starts.
Zero
Critical Vulnerabilities at Launch
100%
Coverage by Security Review
02
Zero-Knowledge Proof Integration
Implement ZK-SNARKs (e.g., Circom, Halo2) to validate data authenticity without exposing the raw inputs, enabling private on-chain settlement.
< 1 sec
Proof Generation
256-bit
Security Level
03
Secure Multi-Party Computation (SMPC)
Decentralize trust among multiple independent node operators. No single party ever has access to the complete, unencrypted data feed.
3+
Independent Operators
Byzantine Fault
Tolerance Model
05
Cryptographic Key Lifecycle Management
Enterprise-grade key generation, storage, rotation, and revocation using HSMs and air-gapped systems, ensuring signer integrity.
FIPS 140-2
Compliant HSMs
90-day
Key Rotation Policy
06
Proven Deployment Framework
A standardized, repeatable process for deploying to testnet and mainnet with full observability, fail-safes, and rollback capabilities.
< 2 weeks
To Production
99.9%
Uptime SLA Post-Launch
Technical & Commercial Details
Frequently Asked Questions on Confidential Data Feed Integration
Get clear answers on how Chainscore Labs delivers secure, reliable, and compliant confidential data feeds for your DeFi, RWA, or institutional application.
A standard confidential data feed integration takes 2-4 weeks from kickoff to mainnet deployment. This includes requirements analysis, smart contract development, oracle node configuration, and a full security audit. Complex multi-chain or high-frequency data requirements may extend this to 6-8 weeks. We provide a detailed project plan with weekly milestones on day one.
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