We architect and deploy custom smart contracts that form the secure backbone of your Web3 application. Our development process is built on industry best practices using Solidity 0.8+, Vyper, or Rust, with OpenZeppelin libraries for battle-tested security patterns. Every contract is designed for gas efficiency and upgradability via transparent proxy patterns.
LABS
Services
ZK-Rollup Batch Settlement for Micro-Bets
Deploy a custom ZK-rollup system to batch-settle thousands of micro-prediction transactions off-chain. Achieve sub-cent fees and verifiable state proofs on Bitcoin or Ethereum.
Chainscore © 2026
overview
SECURE, AUDIT-READY CODE
Smart Contract Development
Production-grade smart contracts built for security, scalability, and compliance from day one.
- Security-First Development: Comprehensive unit and integration testing with
HardhatorFoundry, plus internal peer review before external audit. - Full-Stack Integration: Contracts are delivered with deployment scripts, verification, and frontend SDKs (
ethers.js/viem) for immediate integration. - Compliance & Standards: Adherence to relevant token standards (
ERC-20,ERC-721,ERC-1155) and preparation for regulatory frameworks.
We deliver audit-ready code in 2-4 weeks, reducing your time-to-market and technical risk. Our contracts power applications handling millions in TVL with a proven track record of zero critical vulnerabilities post-audit.
key-features-cards
ARCHITECTURE
Core Components of Our ZK-Rollup Settlement Service
Our service is built on a modular, production-ready stack designed for high-frequency, low-value transactions. Each component is engineered for security, speed, and seamless integration.
01
Custom ZK-Circuit Design
We develop and implement zero-knowledge circuits optimized for micro-bet state transitions, ensuring privacy and minimizing proof generation time. Built with industry-standard frameworks like Circom and Halo2 for verifiable correctness.
Circom / Halo2
Framework
< 500 ms
Avg. Proof Gen
02
High-Throughput Sequencer
A dedicated, fault-tolerant sequencer node that batches thousands of micro-transactions off-chain. Features mempool management, transaction ordering, and compression to maximize batch efficiency and reduce on-chain costs.
10k+ TPS
Off-Chain Capacity
99.9% SLA
Uptime
03
On-Chain Verifier & Smart Contracts
Gas-optimized Ethereum smart contracts written in Solidity 0.8+ that verify ZK proofs and finalize settlement. Contracts are modular, upgradeable via transparent proxies, and secured with OpenZeppelin libraries.
Solidity 0.8+
Language
OpenZeppelin
Security Standard
04
Data Availability Layer
Ensures transaction data is available for verification and dispute resolution. We implement robust data availability solutions, including on-chain data posting or integrations with dedicated DA layers like Celestia or EigenDA.
Ethereum / Celestia
Provider Options
Guaranteed
Data Availability
05
Prover Network Infrastructure
A distributed network of high-performance proving servers. Automatically scales to handle proof generation load, ensuring consistent settlement latency even during peak traffic for your micro-betting platform.
Auto-Scaling
Architecture
< 2 sec
Settlement Finality
06
Monitoring & Alerting Dashboard
A real-time dashboard providing visibility into rollup health, transaction throughput, proof generation times, and gas costs. Includes configurable alerts for anomalies, ensuring operational reliability.
Real-Time
Metrics
Slack / PagerDuty
Alert Integrations
benefits
SCALE WITH CONFIDENCE
Business Outcomes for Your Prediction Platform
Our ZK-Rollup batch settlement infrastructure delivers measurable results, from cost reduction to user growth, by solving the core technical constraints of micro-betting.
01
Reduce Transaction Costs by 95%+
Batch thousands of micro-bets into a single L1 settlement, slashing per-bet gas fees to fractions of a cent. Enables viable business models for sub-$1 wagers.
> 95%
Cost Reduction
< $0.01
Avg. Fee per Bet
02
Achieve Sub-Second Finality
Near-instant on-chain settlement confirmation for users, powered by our high-throughput sequencer and optimized proof generation. Eliminates the wait for bet resolution.
< 1 sec
Settlement Time
99.9%
Uptime SLA
03
Scale to Millions of Daily Bets
Horizontally scalable architecture designed for prediction market volume spikes. Handle major sporting events and elections without performance degradation.
10,000+ TPS
Peak Capacity
Zero Downtime
During Events
04
Launch in Weeks, Not Months
Leverage our production-ready, audited ZK-Rollup stack. We handle node infrastructure, bridging, and monitoring so you can focus on your core product.
2-4 weeks
Time to Launch
Audited
Security Foundation
05
Ensure Regulatory & Financial Compliance
Built-in tools for transaction tracing, fund segregation, and automated reporting. Full audit trail for every bet from initiation to settlement.
Full Audit Trail
For Every Bet
Fund Isolation
Secure Custody
06
Future-Proof with Modular Upgrades
Our architecture supports seamless upgrades to new proof systems (e.g., STARKs) and L1s. Protect your tech investment against protocol evolution.
Zero Downtime
Upgrade Path
Multi-L1 Ready
Ethereum, Arbitrum
Architectural Trade-offs for High-Frequency Micro-Bets
Settlement Strategy Comparison: ZK-Rollup vs. Alternatives
Choosing the right settlement layer is critical for latency, cost, and security. This table compares ZK-Rollup batch settlement against traditional L1 and optimistic rollup approaches for micro-betting applications.
| Settlement Layer | ZK-Rollup Batch Settlement | Optimistic Rollups | Base Layer (e.g., Ethereum L1) |
|---|---|---|---|
Time to Finality | < 2 seconds | 7 days (challenge period) | ~12 minutes |
Cost per Micro-Transaction | < $0.001 | ~$0.01 - $0.05 | $1.50 - $15.00+ |
Throughput (TPS) | 2,000+ | ~200 | ~15 |
Capital Efficiency | High (instant withdrawals via proofs) | Low (7-day withdrawal lock) | High |
Security Model | Cryptographic Validity Proofs | Economic Fraud Proofs | Full L1 Consensus |
Development & Audit Complexity | High (requires ZK expertise) | Medium | Low |
Ideal Use Case | Real-time, high-volume micro-bets | General-purpose dApps, less frequent tx | High-value, non-latency-sensitive settlements |
Chainscore Implementation Timeline | 8-12 weeks | 4-6 weeks | 2-4 weeks |
how-we-deliver
PREDICTABLE, TRANSPARENT DELIVERY
Our Implementation Process: From Architecture to Mainnet
A structured, phased approach designed for technical founders. We deliver a production-ready ZK-Rollup for micro-bets with clear milestones, guaranteed SLAs, and zero operational surprises.
01
Phase 1: Architecture & Protocol Design
We define your custom ZK-Rollup architecture, including consensus mechanism, data availability layer (EigenDA, Celestia, or Ethereum), and the optimal proof system (Plonky2, Halo2). This phase establishes the technical foundation and gas economics.
1-2 weeks
Design Sprint
3 Options
Architecture Reviewed
02
Phase 2: Core Circuit & Smart Contract Development
Our team builds the core zero-knowledge circuits for batch verification and the on-chain verifier/settlement contracts. All code follows OpenZeppelin standards and is built for audit readiness from day one.
Solidity 0.8+
Contract Standard
Rust/C++
Circuit Language
03
Phase 3: Sequencer & Prover Infrastructure
We deploy and configure the high-performance sequencer node for ordering transactions and the dedicated prover infrastructure for generating ZK proofs. Infrastructure is deployed to your cloud (AWS/GCP) with full observability.
99.9% SLA
Sequencer Uptime
< 2 sec
Proof Generation
05
Phase 5: Mainnet Launch & Monitoring
We manage the secure mainnet deployment, including contract verification on Etherscan and configuration of real-time monitoring (Grafana, Prometheus) for sequencer health, proof latency, and economic metrics.
Zero-Downtime
Deployment
24/7 SRE
Launch Support
06
Phase 6: Ongoing Optimization & Scaling
Post-launch, we provide ongoing support for protocol upgrades, gas optimization, and scaling the infrastructure to handle increased transaction volume. Includes quarterly performance reviews.
< 0.1¢
Target Cost/Tx
10k+ TPS
Scalability Roadmap
Technical & Commercial Insights
Frequently Asked Questions on ZK-Rollup Batch Settlement
Get clear, specific answers to the most common questions from CTOs and founders evaluating ZK-rollup infrastructure for micro-betting applications.
For a standard micro-betting ZK-rollup, we deliver a production-ready mainnet deployment in 4-6 weeks. This includes 2 weeks for circuit design and smart contract development, 1 week for integration and testing on testnet, and 1-3 weeks for security audits and final deployment. Complex custom logic or novel consensus mechanisms can extend this timeline, which we scope and quote 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