We architect and deploy custom Solidity/Rust contracts that form the backbone of your protocol. Our process is built for security-first development, integrating OpenZeppelin libraries and formal verification from day one. > Deliver a battle-tested, auditable codebase in weeks, not months.
LABS
Services
ZK-Rollup Wallet Proof Generation Speed-Up
We reduce user-perceived transaction latency in ZK-rollup wallets by optimizing client-side proof generation, proof aggregation strategies, and verifier contract interaction patterns.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Custom Logic: Tokenomics, governance, staking, and complex DeFi primitives.
- Security Audits: Internal review + integration with top firms like CertiK and Quantstamp.
- Gas Optimization: Achieve 30-50% lower transaction costs through efficient bytecode.
- Full Lifecycle: From ideation and
Hardhat/Foundrytesting to mainnet deployment and upgrade management.
key-features-cards
PROVEN ARCHITECTURE
Our ZK Wallet Performance Stack
A modular, battle-tested infrastructure stack designed to accelerate proof generation for ZK-rollup wallets, reducing latency and operational costs.
01
High-Performance Prover Orchestration
We deploy and manage optimized prover clusters (zk-SNARKs/STARKs) with automated load balancing to handle peak transaction volumes, ensuring consistent sub-5-second proof generation times.
< 5 sec
Proof Generation
99.9%
SLA Uptime
02
Gas-Optimized Smart Contract Layer
Custom-built verification contracts using Solidity 0.8+ with OpenZeppelin security patterns, minimizing on-chain verification gas costs by up to 40% compared to generic implementations.
40%
Gas Reduction
OpenZeppelin
Security Standard
03
Multi-Rollup State Synchronization
Real-time state management and proof bridging between ZK-rollups (zkSync, StarkNet, Polygon zkEVM) and Layer 1, maintaining wallet consistency across ecosystems.
< 1 sec
State Sync
3+
Protocols Supported
04
Enterprise-Grade Security & Audits
Our entire stack undergoes rigorous audits by firms like Trail of Bits and CertiK. We implement zero-trust architectures and secure multi-party computation (sMPC) for key management.
Trail of Bits
Audit Partner
sMPC
Key Management
05
Scalable Witness Generation Engine
Parallelized off-chain computation engine for fast witness generation, the critical bottleneck before proving. Built with Rust/WASM for maximum performance.
10x
Witness Speed
Rust/WASM
Core Tech
06
Managed Infrastructure & 24/7 SRE
Fully managed deployment on AWS/GCP with dedicated Site Reliability Engineering (SRE) support, monitoring, and alerting to guarantee performance SLAs and rapid incident response.
24/7
SRE Support
< 15 min
Incident Response
benefits
DELIVERABLES
Business Outcomes: Faster Wallets, Better Metrics
Our ZK-Rollup proof generation service delivers measurable improvements to your wallet's core performance and your team's operational efficiency.
01
Sub-Second Proof Generation
Deploy ZK circuits that generate wallet state proofs in under 1 second, enabling near-instant user interactions and a seamless UX that matches Web2 expectations.
< 1 sec
Proof Generation
10x
Speed Improvement
02
Reduced On-Chain Gas Costs
Aggregate thousands of wallet operations into a single on-chain proof, slashing L1 settlement fees by up to 95% and making your application economically viable at scale.
95%
Gas Reduction
$0.01
Avg. Cost Per User Op
03
Enterprise-Grade Security & Audits
Receive production-ready circuits built with Circom or Halo2, following OpenZeppelin patterns and delivered with a comprehensive audit report from a top-tier security firm.
100%
Code Coverage
Zero Critical
Audit Findings
04
Faster Time-to-Market
Leverage our battle-tested ZK-Rollup infrastructure templates and expert team to launch your optimized wallet in weeks, not months, accelerating your product roadmap.
< 4 weeks
To MVP
24/7
Dev Support
05
Real-Time Performance Analytics
Gain deep visibility with a custom dashboard tracking proof generation latency, gas efficiency, user adoption, and circuit performance—enabling data-driven optimization.
99.9%
Uptime SLA
Real-Time
Metrics
06
Scalable Architecture
Our modular proof system is designed for horizontal scaling, ensuring consistent sub-second performance as your user base grows from thousands to millions.
1M+
TPS Capacity
Auto-Scaling
Infrastructure
Infrastructure Decision Matrix
Build vs. Buy: ZK Wallet Performance Engineering
A detailed comparison of the time, cost, and risk involved in developing high-performance ZK wallet proof generation systems in-house versus leveraging Chainscore's specialized infrastructure.
| Engineering Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Initial Proof Generation | 6-12 months | 4-8 weeks |
Peak Proof Generation Speed | ~5-10 TPS (custom) | 1000+ TPS (optimized) |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Annual Maintenance & DevOps | $120K - $300K | Optional SLA from $60K |
Cryptographic Security Audit | External cost: $30K-$80K | Included (audited circuits) |
ZK Circuit Optimization Expertise | Requires hiring specialists | Included (core competency) |
Multi-Chain Prover Support | Per-chain development required | Included (EVM, Starknet, etc.) |
Proof Aggregation & Batching | Custom implementation | Built-in, configurable service |
Uptime & Reliability SLA | Your team's responsibility | 99.9% Guaranteed |
Total Cost of Ownership (Year 1) | $400K - $980K+ | $110K - $210K |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
We accelerate ZK-Rollup wallet proof generation through a structured, outcome-driven approach. Our methodology ensures predictable delivery, enterprise-grade security, and seamless integration with your existing stack.
01
Architecture & Feasibility Review
We conduct a deep technical assessment of your wallet's transaction patterns and ZK-circuit design. This identifies bottlenecks and defines a clear optimization roadmap, ensuring the project is scoped for maximum impact.
1-2 weeks
Initial Assessment
> 40%
Typical Speed-Up Identified
02
Custom Circuit Optimization
Our engineers specialize in low-level ZK-SNARK/STARK circuit optimization. We refactor and parallelize proof generation logic, implement hardware acceleration strategies, and reduce constraints for faster proving times.
5-10x
Proof Speed Target
Solidity / Rust / C++
Core Languages
03
Integration & Testing
We deploy the optimized proof system into your staging environment. This phase includes rigorous integration testing, load simulation, and benchmarking against baseline performance to validate all improvements.
99.9%
Uptime SLA
< 2 weeks
Deployment Cycle
04
Security Audit & Final Handoff
Every optimized component undergoes a final security review by our internal audit team. We provide comprehensive documentation, performance benchmarks, and ongoing support guidelines for your engineering team.
Zero Critical
Audit Findings SLA
Full Docs
Deliverable
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and rigorous internal audits to mitigate risk before deployment.
- Token Systems:
ERC-20,ERC-721, andERC-1155implementations with custom minting, vesting, and governance logic. - DeFi Protocols: Automated Market Makers (AMMs), staking pools, yield aggregators, and lending/borrowing systems.
- Enterprise Logic: Multi-signature wallets, access control modules, and upgradeable proxy patterns for future-proofing.
We deliver audit-ready code within 2-4 weeks for an MVP, accelerating your path to mainnet launch.
Our engineers specialize in Solidity 0.8+ and Vyper, ensuring gas efficiency and adherence to the latest EVM standards. Every contract includes comprehensive documentation and a deployment roadmap.
ZK-Rollup Wallet Proof Generation
Frequently Asked Questions
Get clear answers on how we accelerate your zero-knowledge wallet performance, from integration to ongoing support.
We typically achieve 5x to 50x speed improvements in proof generation time, depending on your current setup and target architecture. For a standard ECDSA-based wallet, we've reduced proof generation from ~2 seconds to under 400ms. Performance is benchmarked against your specific use case during our initial technical assessment.
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