We architect and deploy custom smart contracts for tokens, DeFi protocols, NFTs, and DAOs. Our code is built on Solidity 0.8+ with OpenZeppelin standards and undergoes rigorous security audits before deployment.
LABS
Services
ZK Protocol Security Patch Management
A proactive service for identifying vulnerabilities in live zero-knowledge systems and managing the secure, zero-downtime deployment of patches and hotfixes.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance logic. - DeFi Logic: Automated market makers (AMMs), staking pools, yield aggregators, and lending protocols.
- Enterprise Integration: Oracles, cross-chain bridges, and custom business logic for real-world assets.
We deliver audit-ready contracts in 2-4 weeks, with a focus on gas optimization and upgradability patterns to protect your long-term investment.
key-features-cards
A SYSTEMATIC APPROACH
Our Proactive Security Management Framework
Move beyond reactive patching. Our framework integrates continuous monitoring, expert analysis, and rapid deployment to protect your ZK circuits and smart contracts from emerging threats.
02
Risk-Assessed Patch Prioritization
Not all CVEs are critical. Our team, with expertise in ZK-SNARKs and ZK-STARKs, analyzes each vulnerability for exploit likelihood and potential impact on your specific implementation.
< 4 hours
Initial Assessment
P0-P3
Severity Triage
03
Zero-Downtime Patch Deployment
We architect and execute upgrade paths for your ZK verifiers and provers using proxy patterns or permissioned mechanisms, ensuring 99.9% system availability during security updates.
99.9%
Uptime SLA
Testnet First
Deployment Policy
04
Post-Patch Verification & Reporting
Every patch undergoes functional and cryptographic correctness testing. You receive a detailed report including gas impact, circuit constraint changes, and proof generation time deltas.
100%
Test Coverage
Audit Trail
Compliance Ready
benefits
PROVEN RESULTS
Business Outcomes: Secure, Stable, Trusted
Our ZK Protocol Security Patch Management delivers more than just updates; it provides the operational confidence and technical foundation required to scale in production. Here are the tangible outcomes our clients achieve.
01
Zero Critical Vulnerabilities
Proactive monitoring and patching for ZK circuits (Plonk, Halo2) and verifier contracts ensures your protocol remains secure against emerging threats, preventing costly exploits.
24/7
Vulnerability Monitoring
< 48h
Critical Patch Response
02
Guaranteed Protocol Stability
Maintain 100% compatibility and uptime through backward-compatible patch deployment and rigorous pre-production testing on forked mainnet environments.
99.9%
Uptime SLA
0
Breaking Changes
03
Regulatory & Audit Readiness
Comprehensive audit trails, version-controlled circuit artifacts, and compliance documentation streamline security audits and regulatory due diligence processes.
Full
Audit Trail
SOC 2
Compliance Framework
04
Reduced Operational Overhead
Offload the complexity of ZK dependency management, compiler updates, and gas optimization patches to our dedicated team of protocol specialists.
70%
Less Engineering Time
Predictable
Monthly Cost
ZK Protocol Security
Managed Service vs. In-House Patching
Compare the operational and financial impact of outsourcing your ZK protocol security patch management to Chainscore versus maintaining an in-house team.
| Security Factor | In-House Patching | Chainscore Managed Service |
|---|---|---|
Time to Deploy Critical Patch | 2-4 weeks | < 48 hours |
Team Composition Required | 2-3 Senior ZK Engineers | Dedicated Security Pod |
Annual Security Audit Cost | $100K-$300K | Included in Service |
Mean Time to Resolution (MTTR) | 72+ hours | < 4 hours SLA |
Coverage for Zero-Day Exploits | Reactive (Post-Breach) | Proactive (Pre-Exploit) |
Ongoing Protocol Monitoring | Manual / Custom Scripts | 24/7 Automated Surveillance |
Total Annual Cost (Est.) | $350K-$750K+ | $120K-$250K |
Guarantee / Warranty | None | Up to $1M Bug Bounty Coverage |
how-we-deliver
PROVEN METHODOLOGY
Our Zero-Downtime Patch Management Process
A systematic, non-disruptive approach to securing your ZK circuits and smart contracts. We ensure your protocol remains live and functional while critical security updates are applied.
01
Vulnerability Assessment & Impact Analysis
We conduct a comprehensive audit of the security advisory to understand the exploit vector, potential impact, and required fixes. This includes analyzing dependencies, user funds at risk, and protocol functionality.
< 24 hours
Initial Triage
Full Report
Deliverable
02
Hot-Fix Development & Simulation
Our engineers develop the security patch in an isolated environment. We run extensive simulations and fork tests to verify the fix resolves the vulnerability without breaking existing logic or causing consensus failures.
100% Test Coverage
Guarantee
Fork Mainnet
Testing Method
03
Staged Canary Deployment
We deploy the patch incrementally using a canary release strategy. Updates are first applied to a subset of validators or a testnet fork, monitoring for any anomalies before a full network rollout.
Zero Downtime
Core Promise
Phased Rollout
Deployment Strategy
04
Real-Time Monitoring & Rollback Readiness
During and after deployment, we monitor key health metrics (block production, transaction success rates, gas usage). An automated rollback plan is on standby to revert changes instantly if any critical issue is detected.
24/7 Monitoring
During Deployment
< 5 min
Rollback Time
05
Post-Deployment Verification & Reporting
Once the patch is live and stable, we perform a final security review and provide a detailed report. This includes proof of fix efficacy, updated audit status, and recommendations for future hardening.
Verification Proof
Client Deliverable
Security Summary
Included
06
Proactive Protocol Hardening
Beyond the immediate patch, we analyze the root cause to recommend architectural improvements. This includes updating dependency management, adding new monitoring alerts, and enhancing the incident response playbook.
Prevent Recurrence
Primary Goal
Architecture Review
Deliverable
Technical & Commercial Details
ZK Security Patch Management FAQ
Get specific answers on timelines, process, and security for our zero-knowledge protocol patch management service.
For critical vulnerabilities, we target a 72-hour emergency response from assessment to a tested patch on a staging environment. Standard patch deployments, including regression testing and mainnet coordination, are completed in 1-2 weeks. Complex protocol upgrades requiring governance or multi-chain deployment may take 3-4 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