We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our process delivers audit-ready code with a focus on security, gas optimization, and upgradability.
LABS
Services
Privacy Oracle Smart Contract Audit & Development
We deliver secure, production-ready smart contracts for privacy-preserving identity oracles. Our service includes rigorous auditing to ensure data integrity and correct zero-knowledge proof verification.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
From token launches to complex DeFi logic, we turn your business rules into immutable, on-chain operations.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - Security First: Built with OpenZeppelin patterns and formal verification principles.
- Full Lifecycle: Development, testing (
Hardhat/Foundry), deployment, and post-launch monitoring.
key-features-cards
END-TO-END SECURITY & ENGINEERING
Our Development & Audit Capabilities
From initial architecture to post-deployment monitoring, we provide the full technical stack required to build and secure high-assurance privacy oracles. Our process is designed for FinTechs and Web3 startups that cannot afford security or performance compromises.
benefits
EXPERTISE YOU CAN TRUST
Why Choose Our Service
Our Privacy Oracle development and audit service is engineered for teams that cannot compromise on security or functionality. We deliver battle-tested, production-ready solutions.
03
End-to-End Development Lifecycle
From architectural design and gas optimization to mainnet deployment and monitoring. We handle the entire stack, including off-chain relayers and verifier contracts.
04
Proven Security Track Record
Our audit methodologies are informed by securing over $1B+ in on-chain value. We follow standards from NIST and OWASP, delivering actionable, prioritized reports.
05
Integration-First Development
Designed for seamless integration with existing dApps, L2s (zkSync, StarkNet), and cross-chain bridges. We ensure your oracle works within your ecosystem, not in isolation.
06
Post-Deployment Support & Monitoring
Receive ongoing health checks, incident response planning, and upgrade path guidance. We ensure your privacy infrastructure remains secure and performant.
Choose the right level of security for your privacy oracle
Comprehensive Audit Tiers
Select a tier based on your project's stage, complexity, and security requirements. All audits include a detailed report and remediation guidance.
| Audit Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Smart Contract Security Audit | |||
Gas Optimization Analysis | |||
Privacy Logic & ZK-Circuit Review | |||
Integration & Oracle Feed Testing | |||
Remediation Support & Re-Audit | 1 round | 2 rounds | Unlimited |
Final Report Delivery | 5 business days | 3 business days | 2 business days |
Post-Deployment Monitoring | |||
Emergency Response SLA | N/A | 48h | 4h |
Team Security Training Session | |||
Starting Price | $8,000 | $25,000 | Custom Quote |
how-we-deliver
AUDIT-DRIVEN DEVELOPMENT
Our Security-First Development Process
We build privacy-preserving oracles with the same rigor we apply to audits. Every line of code is written with security as the first principle, ensuring your production system is robust from day one.
01
Threat Modeling & Architecture Review
We begin every engagement with a formal threat model, identifying attack vectors specific to your oracle's data sources, consensus, and privacy mechanisms before a single line of code is written.
100%
Projects Start with Threat Model
< 3 days
Initial Risk Assessment
02
Secure Development Lifecycle (SDL)
Development follows our certified SDL, integrating static analysis (Slither, MythX), automated testing, and peer review at every stage. We enforce standards like Solidity 0.8+ and OpenZeppelin libraries.
Zero
Critical Bugs in Production
100%
Test Coverage Mandate
03
Internal Audit & Formal Verification
Before external review, our dedicated audit team performs a white-box analysis. For critical logic, we employ formal verification tools (e.g., Certora, Halmos) to mathematically prove correctness.
2+
Internal Audit Rounds
Certora
Verification Partner
04
External Audit Coordination
We manage the entire audit process with top firms like Trail of Bits or Quantstamp. We prepare detailed spec documents, facilitate communication, and ensure all findings are addressed before mainnet deployment.
48h
Avg. Response to Findings
Trail of Bits
Audit Partner
05
Deployment & Monitoring
We oversee secure deployment with multi-sig configurations and provide real-time monitoring dashboards for oracle health, latency, and anomaly detection, ensuring operational integrity post-launch.
< 1 sec
Alerting Latency
24/7
Incident Response
06
Continuous Security Updates
Security is ongoing. We provide maintenance packages for protocol upgrades, new EIP integrations, and periodic re-audits to protect against emerging threats throughout your oracle's lifecycle.
Bi-annual
Security Review Cadence
EIP-XXXX
Standards Compliance
security-approach
SECURE FOUNDATION
Custom Smart Contract Development
Production-ready smart contracts built for security, scalability, and compliance.
We architect and deploy custom smart contracts that form the secure, auditable backbone of your Web3 application. Our development process is built on industry-standard security practices, including formal verification and comprehensive unit testing, to mitigate risks before deployment.
Deliver a secure, functional MVP in as little as 2-4 weeks, accelerating your time-to-market without compromising on code quality or security posture.
- Protocol Development: Custom
ERC-20,ERC-721,ERC-1155, and bespoke token standards with advanced features like vesting, staking, and governance. - DeFi & DEX Core: Automated Market Makers (AMMs), liquidity pools, yield aggregators, and lending/borrowing protocols.
- Enterprise Integration: Cross-chain bridges, oracle integrations, and secure upgradeable contract architectures using
OpenZeppelinpatterns. - Full Audit Support: Code is developed with third-party audit readiness in mind, ensuring a smooth review process with firms like CertiK or Quantstamp.
Privacy Oracle Services
Frequently Asked Questions
Get clear answers about our specialized audit and development process for privacy-preserving oracles, trusted by teams securing over $500M in on-chain value.
We employ a three-phase audit methodology tailored for privacy oracles: 1) Architecture Review of the privacy model (zk-SNARKs, FHE, TEEs) and data flow. 2) Comprehensive Testing including differential privacy analysis, entropy source validation, and adversarial simulation. 3) Final Verification against OWASP Top 10 and our proprietary checklist of 50+ oracle-specific vulnerabilities. Every audit concludes with a detailed report and a remediation verification phase.
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