We architect and deploy custom smart contracts on EVM-compatible chains (Ethereum, Polygon, Arbitrum) and Solana. Our contracts are built for high-frequency DeFi protocols, enterprise-grade NFTs, and complex DAOs.
LABS
Services
ZK-Rollup Gaming Transaction Aggregation
Implement zero-knowledge rollups to batch thousands of in-game microtransactions into single, low-cost settlements. We deliver scalable, private payment rails for Web3 games.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Security-First Development: Code audited against OWASP Top 10, using
OpenZeppelinlibraries and formal verification patterns. - Gas Optimization: Contracts are engineered for up to 40% lower transaction costs through efficient storage and logic design.
- Full Lifecycle Support: From specification and
Hardhat/Foundrytesting to mainnet deployment and upgrade management via transparent proxies.
Deliver a market-ready, audited contract suite in as little as 3 weeks, with a 99.9% uptime SLA for critical functions.
key-features-cards
ENGINEERED FOR SCALE
Core Technical Capabilities
Our ZK-Rollup gaming transaction aggregation service is built on battle-tested infrastructure, delivering the performance, security, and developer experience required for high-throughput gaming economies.
01
Custom ZK-Rollup Development
We design and deploy bespoke zkEVM or zkVM rollups optimized for gaming logic, enabling thousands of transactions per second with sub-second finality. Built with frameworks like Polygon CDK or zkSync's ZK Stack.
> 2,000 TPS
On-chain Capacity
< 1 sec
Finality
02
Gasless Transaction Bundling
Implement seamless user onboarding with sponsored gas. We aggregate hundreds of in-game actions (mints, trades, upgrades) into single, cost-efficient L1 settlements, reducing user friction by 100%.
100%
Gas Abstraction
90%+
Cost Reduction
04
Real-Time Data Indexing
Built-in indexers and subgraphs provide millisecond-latency access to player inventories, leaderboards, and marketplace activity, eliminating the need for separate indexing services.
< 100ms
Query Latency
Real-time
Event Streaming
05
Multi-Chain Settlement Layer
Deploy your gaming rollup to Ethereum, Arbitrum, or Polygon as the base settlement layer. We manage all cross-layer communication and liquidity bridging for a unified asset experience.
Ethereum, L2s
Settlement Options
Secure
Canonical Bridges
benefits
DELIVERING TANGIBLE RESULTS
Business Outcomes for Game Studios
Our ZK-Rollup transaction aggregation service is engineered to solve specific, high-impact challenges for game studios, translating technical infrastructure into measurable business advantages.
01
Radically Lower Player Onboarding Friction
Eliminate gas fees for in-game microtransactions and NFT mints. Players interact with your game's economy without needing native tokens, removing the primary barrier to entry for mainstream audiences.
$0
Player Gas Fees
> 40%
Higher User Retention
02
Sub-Second Finality for Real-Time Gameplay
ZK-proofs enable near-instant transaction confirmation on Layer 1. Achieve the responsiveness required for competitive gameplay, asset trading, and live events without compromising security.
< 1 sec
Transaction Finality
99.9%
Uptime SLA
03
Predictable, Drastically Reduced Infrastructure Cost
Aggregate thousands of player actions into a single L1 settlement. Transform variable, unpredictable gas costs into a fixed, manageable operational expense, enabling sustainable microtransaction models.
90%
Cost Reduction
Fixed Fee
Pricing Model
04
Enterprise-Grade Security & Compliance Posture
Leverage zero-knowledge cryptography with formal verification. Our infrastructure is built with institutional-grade security practices, providing the audit trail and compliance readiness required for major publishers.
Formal Verification
Security Standard
SOC 2 Type II
Compliance
05
Seamless Integration & Rapid Time-to-Market
Deploy a production-ready ZK-Rollup stack in weeks, not quarters. Our SDKs and managed validators integrate directly with your existing game server architecture, requiring minimal engineering overhead.
< 3 weeks
To Production
Full SDK
Integration Support
06
Scalable Infrastructure for Viral Growth
Handle millions of daily transactions without performance degradation. Our horizontally scalable sequencer and prover networks ensure your game's economy remains stable during peak loads and marketing campaigns.
10k+ TPS
Peak Capacity
Auto-scaling
Infrastructure
Architecture Comparison for Gaming
ZK-Rollup Aggregation vs. Traditional On-Chain
A technical and economic comparison of transaction processing architectures for Web3 gaming applications.
| Feature | Traditional On-Chain | ZK-Rollup Aggregation (Chainscore) |
|---|---|---|
Transaction Throughput (TPS) | 15-50 | 10,000+ |
Average Transaction Cost | $0.50 - $5.00 | < $0.01 |
Time to Finality | ~12 seconds | < 2 seconds |
Development & Integration Time | 3-6 months | 4-8 weeks |
Security Model | Mainnet-level security | ZK-proofs + Mainnet security |
User Experience | Wallet pop-ups per action | Single signature for session |
Gas Fee Predictability | Volatile, market-dependent | Fixed, subsidizable |
Infrastructure Maintenance | Your team manages nodes | Fully managed service with 99.9% SLA |
Total Cost of Ownership (Year 1) | $200K+ in dev & gas | $50K - $150K service fee |
how-we-deliver
PROVEN METHODOLOGY
Our Implementation Process
A structured, four-phase approach designed to deliver production-ready ZK-rollup infrastructure with minimal disruption to your existing game development pipeline.
01
Architecture & Design Sprint
We conduct a 1-week collaborative workshop to define your game's transaction model, finalize the ZK-circuit architecture, and establish the data availability layer. This ensures the technical blueprint aligns with your game economics and user experience goals.
1 week
Design Sprint
Zero downtime
Integration
02
Circuit Development & Optimization
Our team builds and rigorously optimizes the custom zero-knowledge circuits for your game's specific transaction types (e.g., in-game purchases, asset transfers). We focus on minimizing proof generation time and on-chain verification costs.
< 2 sec
Proof Gen Target
~$0.01
Avg. Tx Cost
03
Sequencer & Prover Integration
We deploy and configure the high-performance sequencer node to batch transactions, and integrate the prover service. This phase includes setting up the fraud-proof or validity-proof mechanism specific to your chosen rollup stack (zkSync, StarkNet, Polygon zkEVM).
99.9% SLA
Sequencer Uptime
Sub-second
Batch Finality
04
Security Audit & Production Launch
Before mainnet deployment, the entire system undergoes an internal security review following OpenZeppelin standards. We manage the deployment to your chosen L1, provide comprehensive documentation, and hand over operational monitoring dashboards.
Full audit
Security Review
2-3 weeks
Total Timeline
security
SERVICE
Custom Smart Contract Development
Secure, production-ready smart contracts built to your exact business logic.
We architect and deploy custom smart contracts that form the core of your Web3 application. Our development process ensures security-first design, gas optimization, and comprehensive testing before mainnet deployment.
- Security Audits: All contracts undergo internal review and can be prepared for third-party audits from firms like CertiK or OpenZeppelin.
- Protocol Expertise: Development for
ERC-20,ERC-721,ERC-1155, and custom standards likeERC-4626for vaults. - Deliverables: Full source code, deployment scripts, and technical documentation for your team.
Reduce your time-to-market with a 2-4 week MVP delivery cycle, backed by over 50+ production contracts deployed across EVM chains.
ZK-Rollup Gaming
Frequently Asked Questions
Get clear answers on how our ZK-Rollup transaction aggregation service accelerates and secures your gaming platform.
Our service bundles thousands of in-game transactions (item trades, NFT mints, reward payouts) into a single ZK-proof, submitted to the base layer. This reduces gas costs by 90-99% for your players, enables sub-second transaction finality on your layer, and maintains full Ethereum-level security. We've helped gaming studios scale to over 10,000 transactions per second (TPS) on their sidechain.
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