We architect and deploy bespoke blockchain solutions from the ground up, moving beyond generic frameworks. Our approach delivers a foundation optimized for your specific use case—whether it's a high-throughput DeFi ledger, a transparent supply chain network, or a permissioned enterprise consortium.
LABS
Services
StarkNet ZK Streaming Infrastructure
We architect and deploy high-throughput, privacy-enhanced live streaming platforms using StarkNet's Cairo. Our infrastructure leverages ZK-rollups for efficient, on-chain verification of viewer engagement and micro-rewards.
Chainscore © 2026
overview
FOUNDATION
Custom Blockchain Development
Build secure, scalable blockchain networks tailored to your business logic and performance requirements.
Get to market faster with a production-ready network in as little as 8-12 weeks, complete with validators, RPC endpoints, and block explorers.
- Protocol Design: Custom consensus (
PoA,PoS), token economics, and governance models. - Core Development: Layer 1/Layer 2 chains built with
Substrate,Cosmos SDK, orEVMforks. - Full Infrastructure: Node orchestration, cross-chain bridges, indexers, and monitoring dashboards.
- Security First: Every chain undergoes formal verification and audit before mainnet launch.
key-features-cards
ZK-STARK INFRASTRUCTURE
Core Technical Capabilities We Deliver
We architect and deploy production-grade, high-throughput data streaming infrastructure on StarkNet. Our solutions are built for scale, security, and seamless integration into your existing tech stack.
01
High-Throughput ZK-Proof Streaming
Deploy custom Cairo smart contracts that process and verify high-frequency data streams with ZK-STARK proofs. Achieve sub-second finality for real-time applications like order books, gaming, and DeFi.
< 1 sec
Proof Finality
10k+ TPS
Stream Capacity
02
State Channel & Rollup Architecture
Design and implement secure off-chain state channels that batch transactions into single L2 proofs. Our architecture reduces on-chain gas costs by over 90% for high-volume micro-transactions.
> 90%
Gas Reduction
99.9%
Uptime SLA
03
Enterprise-Grade Cairo Development
Full-cycle development of audited, production-ready Cairo 1.0 smart contracts. We implement formal verification patterns and OpenZeppelin standards to ensure security and maintainability.
Cairo 1.0
Language
2-4 weeks
Deployment
04
Real-Time Data Oracle Integration
Integrate secure, low-latency oracles (e.g., Pragma, Chainlink) to feed real-world data into your StarkNet applications. We ensure data integrity and availability with cryptographic attestations.
< 500ms
Data Latency
100%
Uptime Track Record
05
Cross-Chain Messaging & Bridging
Build secure bridges and messaging layers between StarkNet and Ethereum L1 or other L2s using StarkNet's native messaging. We ensure atomic composability and asset security.
5 min
Bridge Time
$0.01
Avg. Cost/Tx
06
Infrastructure Monitoring & DevOps
Provision and manage your node infrastructure (Pathfinder, Juno) with 24/7 monitoring, alerting, and automated failover. We provide full observability into proof generation and sequencer health.
24/7
Monitoring
< 15 min
Incident Response
benefits
DELIVERABLES
Business Outcomes for Your Streaming Platform
Our StarkNet ZK Streaming Infrastructure translates into concrete, measurable results for your business. Here’s what you can expect when you partner with Chainscore.
01
Sub-Second Transaction Finality
Enable real-time content unlocking and micropayments with ZK-rollup speed. Users experience instant interactions, eliminating the friction of waiting for confirmations.
< 1 sec
Avg. Finality
10K+ TPS
Scaled Capacity
02
Radically Lower Operational Costs
Move payment and access logic off-chain with ZK-proofs. Slash L1 gas fees by over 99%, making microtransactions and complex subscription models economically viable.
> 99%
Gas Cost Reduction
$0.001
Per Tx Target
03
Enterprise-Grade Security & Compliance
Deploy with confidence using formally verified Cairo smart contracts and battle-tested StarkNet infrastructure. Our architecture is designed for financial-grade security.
Formal Verification
Cairo Contracts
SOC 2 Type II
Infrastructure
04
Weeks, Not Months to Launch
Leverage our pre-built, audited modules for subscriptions, pay-per-view, and royalties. Go from concept to live beta with a production-ready stack in record time.
< 4 weeks
To MVP
Pre-Audited
Core Modules
05
Seamless User Onboarding
Integrate non-custodial, gasless wallets and fiat on-ramps. Abstract blockchain complexity to onboard mainstream users without sacrificing self-custody principles.
0 Gas
For Users
< 60 sec
Sign-Up Time
06
Future-Proof Architecture
Built on StarkNet's permissionless ZK-Rollup. Your platform scales effortlessly with user growth and seamlessly integrates new L2 innovations and data availability layers.
Ethereum L1 Security
Inherited
Modular Design
For Upgrades
ZK Streaming Infrastructure
Structured Development Packages
Compare our tiered service packages for StarkNet ZK Streaming development, from initial proof-of-concept to enterprise-grade production systems.
| Core Deliverables | Starter | Professional | Enterprise |
|---|---|---|---|
ZK Circuit Design & Implementation | |||
Custom Cairo Smart Contracts | 1-2 | 3-5 | Unlimited |
Security Audit (Internal) | |||
Third-Party Audit Coordination | |||
Testnet Deployment & Validation | |||
Mainnet Deployment Support | |||
Performance Optimization | Basic | Advanced | Custom |
Infrastructure Monitoring Setup | 30 days | 90 days | 24/7 with SLA |
Developer Support & Knowledge Transfer | Slack Priority | Dedicated Engineer | |
Estimated Timeline | 4-6 weeks | 8-12 weeks | Custom |
Starting Price | $25,000 | $75,000 | Custom Quote |
how-we-deliver
PREDICTABLE DELIVERY
Our Development & Integration Process
A structured, four-phase engagement model designed to deliver production-ready StarkNet infrastructure with clarity, speed, and zero operational surprises.
01
Architecture & Scoping
We conduct a technical deep-dive to define your data streaming requirements, map Cairo data structures, and architect a scalable ZK-rollup solution. This phase establishes clear deliverables, timelines, and a fixed-scope proposal.
1-2 weeks
Discovery Phase
Fixed Scope
Proposal
02
Core Cairo Development
Our Cairo experts build and optimize your custom StarkNet smart contracts and sequencer logic. We implement data availability proofs, state transition functions, and gas-efficient storage patterns, with bi-weekly progress demos.
OpenZeppelin
Security Patterns
Bi-weekly
Client Demos
03
Infrastructure & Integration
We deploy and configure the full stack: StarkNet nodes, RPC endpoints, indexers, and monitoring dashboards. We handle the secure integration with your existing backend and frontend, ensuring seamless data flow.
99.9% SLA
Node Uptime
< 100ms
RPC Latency
04
Audit & Production Launch
Every codebase undergoes a rigorous security audit by our internal review board, followed by a staged mainnet deployment. We provide comprehensive documentation, operational runbooks, and 30 days of post-launch support.
Full Audit
Security Review
30 days
Launch Support
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your protocol or dApp.
We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on audited best practices and battle-tested patterns from OpenZeppelin and Solmate.
From concept to mainnet, we deliver contracts that are secure by design, gas-optimized, and ready for scale.
- End-to-End Development: Full lifecycle from specification and
Solidity 0.8+coding to deployment and verification onEVMchains like Ethereum, Polygon, and Arbitrum. - Security-First Approach: Multi-stage review process, integration of formal verification tools like
Slither, and preparation for third-party audits from firms likeCertiKorTrail of Bits. - Production Optimization: Gas cost reduction strategies, upgradeability patterns (
Transparent/UUPS), and comprehensive testing suites achieving >95% coverage.
StarkNet ZK Streaming Infrastructure
Frequently Asked Questions
Get clear answers about our development process, timelines, and security for your StarkNet-based streaming service.
A production-ready ZK streaming infrastructure MVP typically deploys in 4-6 weeks. This includes architecture design, smart contract development, Cairo program optimization, and integration with your frontend. Complex features like custom validity condition logic or multi-asset streaming can extend this to 8-10 weeks. We provide a detailed project plan with milestones in the first week.
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