We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our code is built on Solidity 0.8+ with OpenZeppelin security patterns and undergoes rigorous internal audits before deployment. Deliverables include a comprehensive test suite and deployment scripts for EVM-compatible chains.
LABS
Services
ZK-Rollup Restaking Security Layer Design
We design and implement custom restaking mechanisms to secure ZK-Rollup sequencers and provers, using slashed collateral to enforce honest behavior and protect network value.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Security-First Development: Mitigate risks with formal verification and gas optimization.
- Full Lifecycle Support: From ideation and
ERC-20/721/1155standards to mainnet deployment and upgradeability. - Proven Track Record: Contracts securing millions in TVL with zero critical vulnerabilities post-audit.
Reduce your time-to-market with a battle-tested development framework. We deliver a production-ready MVP in 2-4 weeks.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Components of Our Restaking Architecture
Our modular ZK-Rollup restaking layer is built from battle-tested components, designed to secure your L2 with institutional-grade reliability and performance.
benefits
MEASURABLE RESULTS
Business Outcomes: Security You Can Quantify
Our ZK-Rollup Restaking Security Layer is engineered to deliver concrete, auditable security improvements. We provide the metrics and SLAs that technical leaders need to make informed infrastructure decisions.
01
Formal Verification Guarantee
Every critical circuit and state transition is formally verified using tools like Circom and Halo2, providing mathematical proof of correctness. This eliminates entire classes of vulnerabilities that traditional audits can miss.
100%
Critical Logic Verified
0
Known Vulnerabilities
02
Economic Security & Slashing Protection
We design slashing conditions with multi-layered safeguards and dispute resolution mechanisms. Our architecture minimizes false positives while ensuring malicious actors are penalized, protecting your restaked capital.
>99.99%
Uptime SLA
7-Day
Dispute Window
04
Continuous Security Monitoring
Real-time monitoring for anomalous withdrawal patterns, sequencer behavior, and validator set changes. Automated alerts and on-chain fraud proofs provide 24/7 security oversight beyond initial deployment.
< 60 sec
Threat Detection
24/7
Security Ops
05
Reduced Time-to-Security
Leverage our pre-audited, modular security components and deployment playbooks. We deliver a production-ready, secure restaking layer in weeks, not months, accelerating your time-to-market.
< 4 weeks
To Production
Pre-Audited
Core Modules
06
Transparent Security Posture
Gain full visibility into your security model with detailed attestations, verifier key transparency, and publicly verifiable proof logs. We provide the evidence needed for internal and external security reviews.
Public
Verifier Keys
Real-time
Proof Logs
Service Tiers
Structured Delivery for Security-Critical Systems
Compare our structured delivery packages for ZK-Rollup restaking security layer design, from initial audit to ongoing operational support.
| Security & Development Feature | Audit & Design | Build & Deploy | Operate & Scale |
|---|---|---|---|
ZK-Circuit Security Review | |||
Restaking Smart Contract Audit | |||
Custom Security Layer Architecture | |||
Full Implementation & Integration | |||
Testnet Deployment & Validation | |||
Mainnet Deployment Support | |||
24/7 Security Monitoring & Alerting | |||
Incident Response SLA | N/A | Best Effort | 4-hour Guaranteed |
Typical Project Timeline | 2-3 weeks | 4-8 weeks | 8-12 weeks+ |
Estimated Investment | $15K - $30K | $50K - $150K | Custom Quote |
how-we-deliver
PROVEN FRAMEWORK
Our Methodology: From Threat Model to Live Slashing
Our systematic approach to ZK-Rollup restaking security is battle-tested, ensuring your protocol's economic security is robust, verifiable, and enforceable from day one.
01
Threat Modeling & Attack Surface Analysis
We conduct a formal threat assessment using frameworks like STRIDE to identify and quantify risks specific to your rollup's consensus, sequencer, and bridge design. This maps adversarial incentives to concrete slashing conditions.
50+
Attack Vectors Cataloged
Formal
STRIDE Framework
02
Slashing Condition Specification
We translate identified threats into precise, on-chain verifiable slashing logic. This includes defining provable faults for sequencer liveness, data withholding, and invalid state transitions, ensuring conditions are objective and non-equivocal.
Objective
On-Chain Proof
Gas-Optimized
Circuit Design
03
ZK-Circuit Development for Proof Verification
Our team builds custom zero-knowledge circuits (using Circom, Halo2, or Plonky2) to enable efficient, trustless verification of slashing proofs. This ensures fraud proofs are compact and verifiable on L1 with minimal cost.
< 200k
Gas per Verify
Circom/Halo2
Circuit Framework
04
Restaking Integration & Validator Set Management
We architect the integration with restaking pools (EigenLayer, Babylon) or your native validator set. This includes designing the delegation, reward distribution, and slashing enforcement mechanisms that align operator incentives.
EigenLayer
Native Support
Automated
Reward Distribution
05
Monitoring & Alerting for Live Slashing
We deploy a high-availability monitoring system that watches for slashable events in real-time. Our system triggers alerts and can optionally automate proof generation and submission, minimizing response time.
< 30 sec
Alert Latency
99.95%
Monitoring Uptime
Security Layer Design
ZK-Rollup Restaking: Key Questions
Essential questions for CTOs and technical founders evaluating a ZK-Rollup restaking security layer. Get specific answers on timelines, security, and integration.
From initial design to mainnet deployment, a typical engagement takes 4-8 weeks. This includes 1-2 weeks for architecture and threat modeling, 2-3 weeks for core contract development and integration, and 1-2 weeks for rigorous internal testing and final audit preparation. Complex integrations with existing DeFi legos or custom consensus mechanisms can extend this timeline, which we scope and quote for 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