We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on Solidity 0.8+ with OpenZeppelin libraries, ensuring gas efficiency and adherence to established security patterns.
LABS
Services
StarkNet ZK-Rollup Royalty Settlement
We build custom royalty settlement layers using StarkNet's ZK-rollups, delivering scalable, low-cost payments with private transaction details and a public audit trail on Ethereum.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your decentralized applications.
- Full Lifecycle Development: From initial audit and design to deployment and post-launch maintenance on
EVM-compatible chains like Ethereum, Polygon, and Arbitrum. - Security-First Approach: Every contract undergoes internal audits and formal verification before we recommend third-party review, mitigating risks like reentrancy and overflow.
- Deliverables: Production-ready
ERC-20,ERC-721,ERC-1155, or custom logic contracts with comprehensive documentation and a 2-4 week MVP timeline.
key-features-cards
ENGINEERED FOR SCALE
Core Technical Capabilities
Our StarkNet ZK-Rollup royalty settlement solutions are built on a foundation of battle-tested engineering, delivering the performance, security, and reliability required for high-volume financial applications.
03
Automated Royalty Engine
Intelligent, on-chain logic for real-time royalty calculation, aggregation, and distribution across creators, platforms, and marketplaces with multi-currency support.
Real-time
Calculations
Multi-chain
Payout Support
04
Security & Formal Verification
Our contracts undergo rigorous audits and formal verification processes. We implement industry-standard security practices to protect millions in transaction volume.
Third-party
Security Audits
Formal
Verification
05
Scalable Data Availability
Architected for massive scale with optimized data availability solutions, ensuring your rollup can handle peak trading volumes and NFT mint events without congestion.
10k+
TPS Capacity
L1 Security
Data Roots
06
Proven Integration Framework
Seamless APIs and SDKs for easy integration with existing marketplaces, wallets, and payment rails. We handle the blockchain complexity so you can focus on product.
REST & WS
API Types
< 2 weeks
Integration Time
benefits
DELIVERABLES
Business Outcomes for Your Platform
Our StarkNet ZK-Rollup Royalty Settlement service delivers measurable results, from accelerated revenue cycles to enhanced creator trust. We focus on the technical execution that drives your business forward.
01
Accelerated Revenue Distribution
Automated, on-chain royalty settlement with sub-24-hour finality. Eliminate manual reconciliation and month-long settlement delays, ensuring creators and rights holders are paid faster.
< 24 hours
Settlement Finality
100%
Automation
02
Provably Fair & Transparent Accounting
Every royalty payment is cryptographically verified on-chain. Provide immutable proof of revenue distribution to creators and stakeholders, eliminating disputes and building platform trust.
Immutable
Audit Trail
Zero
Reconciliation Errors
03
Reduced Operational Overhead
Replace complex backend payment systems with a single, automated ZK-Rollup smart contract. Slash engineering and administrative costs associated with manual royalty management.
90%
Cost Reduction
Self-Service
Creator Portal
04
Multi-Chain & Multi-Asset Support
Settle royalties across Ethereum, Polygon, and other EVM chains into a single StarkNet rollup. Support payments in ETH, stablecoins, and native tokens from a unified settlement layer.
EVM+
Chain Compatibility
ERC-20/721/1155
Asset Standards
06
Scalable Infrastructure for Growth
Leverage StarkNet's ZK-Rollup for near-zero per-transaction fees at scale. Handle millions of micro-royalty payments without congestion or prohibitive L1 gas costs.
< $0.01
Avg. Tx Cost
10k+ TPS
Theoretical Capacity
Technical Comparison
Settlement Architecture: ZK-Rollup vs. Alternatives
A detailed comparison of StarkNet ZK-Rollup against other leading settlement solutions for royalty distribution, highlighting key performance, cost, and security trade-offs.
| Architecture | StarkNet ZK-Rollup | Optimistic Rollup | Sidechain | Mainnet Native |
|---|---|---|---|---|
Settlement Finality | < 2 hours | 7 days (challenge period) | < 5 minutes | ~12 minutes |
Transaction Throughput | 10,000+ TPS | 2,000+ TPS | 5,000+ TPS | 15-30 TPS |
Royalty Tx Cost | $0.01 - $0.05 | $0.10 - $0.30 | $0.05 - $0.15 | $5 - $50+ |
Security Model | Ethereum-level (ZK proofs) | Ethereum-level (fraud proofs) | Independent validators | Ethereum base layer |
Development Complexity | High (Cairo, ZK circuits) | Medium (Solidity, fraud proofs) | Low (EVM-compatible) | Low (Standard EVM) |
Time to Production | 8-12 weeks | 6-10 weeks | 4-6 weeks | 2-4 weeks |
Data Availability | On-chain (Ethereum calldata) | On-chain (Ethereum calldata) | Off-chain / Custom | On-chain (Ethereum) |
Audit & Compliance Readiness | High (provable state) | High (dispute period) | Medium (varies by chain) | High (immutable) |
Ideal Use Case | High-volume, low-cost, secure payouts | General-purpose dApps | Closed ecosystems, gaming | Maximum security, low throughput |
how-we-deliver
END-TO-END DELIVERY
Our Development & Delivery Process
A structured, transparent process designed for technical leaders. We deliver production-ready StarkNet ZK-rollup solutions with clear milestones, security-first development, and guaranteed SLAs.
01
Architecture & Design Sprint
We conduct a 1-week intensive workshop to define your settlement logic, data availability strategy, and Cairo contract architecture. This phase locks in technical requirements and delivery timelines.
1 week
Duration
100%
Requirements Locked
02
Cairo Smart Contract Development
Our team writes, tests, and optimizes your core settlement contracts in Cairo. We implement battle-tested patterns for state management, fee logic, and dispute resolution on StarkNet.
OpenZeppelin
Standards
Gas-Optimized
Focus
03
Security Audit & Formal Verification
Every contract undergoes rigorous internal review followed by an external audit from a leading Web3 security firm. We provide a formal verification report for critical logic paths.
External Audit
Guarantee
Verification Report
Deliverable
04
Testnet Deployment & Simulation
We deploy to StarkNet testnet and execute comprehensive load testing, simulating high-volume royalty payment cycles to validate performance and gas costs under stress.
>10k TPS
Load Tested
Goerli/Testnet
Environment
05
Mainnet Launch & Monitoring
Managed deployment to StarkNet mainnet with automated monitoring dashboards for transaction success rates, contract health, and real-time settlement tracking.
99.9% SLA
Uptime
24/7
Monitoring
06
Documentation & Knowledge Transfer
We deliver comprehensive technical documentation, operational runbooks, and conduct handover sessions with your engineering team for full ownership.
Full Source Code
Handover
API Docs
Included
StarkNet Royalty Settlement
Frequently Asked Questions
Get clear answers on our development process, timelines, security, and support for your ZK-rollup royalty settlement system.
A complete, production-ready royalty settlement system typically deploys in 6-10 weeks. This includes 2 weeks for architecture and smart contract design, 3-4 weeks for core development and integration, and 1-2 weeks for security audits and final deployment. For existing projects needing integration, timelines can be as short as 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