Deploy and manage high-performance nodes with 99.9% uptime SLA, multi-region redundancy, and real-time monitoring. We eliminate the operational overhead of self-hosting.
LABS
Services
Sovereign Rollup Framework
An SDK for building L2s with independent execution and settlement layers. We deliver maximum flexibility in consensus and governance, freeing your chain from a primary L1's social consensus.
Chainscore © 2026
overview
RELIABLE FOUNDATION
Blockchain Node Infrastructure
Enterprise-grade, fully managed node infrastructure for any major blockchain protocol.
Access the full blockchain without the capital expenditure or DevOps burden.
- Supported Protocols:
Ethereum,Polygon,Solana,Avalanche,Arbitrum,Base, and more. - Key Features: Dedicated RPC endpoints, archival data access, WebSocket support, and enhanced APIs.
- Security: Enterprise-grade DDoS protection, private VPC deployment, and SOC 2 compliance.
key-features-cards
ENTERPRISE-GRADE FOUNDATION
Framework Capabilities
Our sovereign rollup framework provides the battle-tested, modular infrastructure your project needs to launch and scale. We deliver production-ready components, not just theoretical blueprints.
05
Full-Node Deployment
We deploy and manage your rollup's full nodes, RPC endpoints, and indexers. Includes monitoring, load balancing, and disaster recovery for 24/7 reliability.
Global
RPC Network
99.95% SLA
Uptime
benefits
STRATEGIC ADVANTAGES
Why Build a Sovereign Rollup?
Sovereign rollups offer a unique path to blockchain scalability and autonomy. Unlike traditional L2s, you control your own data availability and settlement, unlocking new levels of performance, flexibility, and economic potential.
01
Unmatched Performance & Cost
Achieve sub-second finality and <$0.001 transaction costs by decoupling execution from congested base layers. Our framework is optimized for high-throughput applications like gaming and DeFi.
< 1 sec
Finality
< $0.001
Avg. TX Cost
02
Full Protocol Sovereignty
You own the stack. Define your own governance, fork without permission, and implement custom fee markets. This eliminates platform risk and vendor lock-in inherent to shared L2s.
100%
Protocol Control
0
Vendor Lock-in
03
Native Token Economics
Bootstrap your ecosystem with a native token for fees, staking, and governance from day one. Capture the full value of your network's activity instead of paying it to another chain.
100%
Fee Capture
Native
Token from Launch
05
Enterprise-Grade Security
Leverage battle-tested cryptographic proofs for state verification. Our framework includes pre-audited core contracts and security patterns, reducing your time-to-audit.
Pre-Audited
Core Contracts
Fraud/Validity
Proof Support
06
Rapid Deployment & Scaling
Go from concept to production in weeks, not years. Our managed framework handles node orchestration, indexing, and RPC infrastructure, letting you focus on your application.
< 4 weeks
To Production
Managed
Infrastructure
Architectural Comparison
Sovereign Rollup vs. Traditional L2
A technical breakdown of how our sovereign rollup framework differs from conventional Layer 2 solutions, highlighting key advantages for application-specific blockchains.
| Architectural Feature | Traditional L2 (e.g., OP Stack, Arbitrum Orbit) | Chainscore Sovereign Rollup |
|---|---|---|
Settlement & Data Availability Layer | Parent Chain (e.g., Ethereum) | Flexible (Celestia, Avail, Ethereum, etc.) |
Sequencer Control & Revenue | Managed by L2 provider | Your team retains full control |
Upgradeability & Governance | Subject to L2 provider's governance | Sovereign; your team decides all upgrades |
Custom Execution Environment | Limited to provider's VM (EVM, WASM) | Fully customizable (EVM, SVM, Move, Cairo) |
Time to Production | 4-8 weeks (dependent on provider) | 2-4 weeks (full-stack framework) |
Protocol-Level Fee Capture | Fees go to L2 provider/validator set | Your application captures 100% of sequencer fees |
Exit to L1 / Bridging | Through provider's canonical bridge | Direct, trust-minimized bridging to any chain |
Security Model | Inherits from parent chain + provider's fraud/validity proofs | Inherits DA layer security + your chosen proof system |
Typical Initial Development Cost | $200K+ (heavy integration work) | $50K - $150K (framework-based development) |
Ideal Use Case | General-purpose scaling, standard dApps | App-chains, high-throughput games, bespoke DeFi protocols |
how-we-deliver
PROVEN METHODOLOGY
Our Development Process
A structured, four-phase framework designed to deliver a production-ready sovereign rollup with security, speed, and scalability built-in from day one.
tech-stack
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end blockchain application development for FinTechs and Web3 startups.
We architect, build, and deploy production-ready blockchain systems tailored to your business logic. From private consortium chains to public L2 solutions, we deliver secure, scalable infrastructure that goes live in weeks, not months.
Our full-stack approach integrates smart contracts, oracles, and frontends into a single, seamless product.
- Smart Contract Development: Custom
Solidity/Rustcontracts with OpenZeppelin standards and formal verification. - Node & Infrastructure: Managed
Geth,Besu, orSubstratenodes with 99.95% uptime SLA. - API & Integration: Dedicated APIs, webhooks, and data indexing for easy legacy system integration.
- Security First: Every line of code undergoes peer review and audit before deployment.
Technical & Commercial Details
Sovereign Rollup Framework FAQ
Answers to the most common questions from CTOs and technical founders evaluating our Sovereign Rollup development services.
Our standard engagement follows a 4-phase process: Discovery & Design (1 week), Core Development (2-3 weeks), Security Audit & Testing (1-2 weeks), and Mainnet Launch (1 week). Typical time-to-production is 5-7 weeks. For teams with a clear spec and dedicated resources, we've delivered MVPs in as little as 3 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