We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on audited patterns and a security-first methodology to protect your assets and users.
LABS
Services
Sovereign Chain Launch Services
A turnkey service for launching your own modular blockchain. From initial ideation and tokenomics to technical whitepaper and mainnet deployment, we deliver a production-ready sovereign chain.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists for your protocol or dApp.
Deliver a battle-tested, gas-optimized core in weeks, not months.
- Full-Stack Development: From
ERC-20/ERC-721tokens to complex DeFi logic, cross-chain bridges, and DAO governance systems. - Security & Audits: Code review, formal verification, and integration with top audit firms. We build with
OpenZeppelinstandards. - Gas Optimization: Every contract is optimized for lower transaction costs and maximum efficiency on Ethereum, Polygon, or L2s.
- Ongoing Support: Post-deployment maintenance, upgrade management, and monitoring.
key-features-cards
FROM ARCHITECTURE TO PRODUCTION
Our End-to-End Launch Framework
A proven, phased approach to launch a secure, scalable, and production-ready sovereign chain. We manage the entire lifecycle, from initial design to mainnet deployment and ongoing operations.
01
Architecture & Design
We design your chain's core architecture, including consensus mechanism (PoS/PoA), EVM compatibility, and custom modules. We define tokenomics, governance, and validator economics for long-term sustainability.
2-4 weeks
Design Phase
3+ Options
Architecture Reviewed
02
Development & Customization
Our engineers implement the core protocol, custom smart contracts, and cross-chain bridges. We integrate essential tooling like block explorers, RPC endpoints, and wallets tailored to your use case.
4-8 weeks
Build Time
100%
Custom Code
03
Security & Audits
Comprehensive security review of the chain's core logic, smart contracts, and bridge implementations. We coordinate audits with leading firms like Trail of Bits and CertiK, ensuring enterprise-grade security before mainnet.
2+ Audits
Independent Reviews
Critical
Zero Vulnerabilities
04
Testnet Deployment
We deploy and manage a public testnet, facilitating bug bounties, stress testing, and community onboarding. We provide monitoring dashboards and support for dApp developers during this critical phase.
4+ weeks
Stabilization Period
99.5%+
Testnet Uptime
05
Mainnet Launch & Genesis
Orchestrated mainnet genesis event with secure validator onboarding and initial token distribution. We execute the launch with zero-downtime procedures and real-time monitoring for immediate stability.
< 24 hours
Launch Window
100%
Genesis Success Rate
06
Post-Launch Operations
Ongoing chain maintenance, validator support, performance optimization, and upgrade management. We provide 24/7 monitoring with SLAs and dedicated engineering support to ensure chain health.
99.9%
Uptime SLA
< 15 min
Critical Response
benefits
THE CHAINSCORE ADVANTAGE
Why Choose a Turnkey Sovereign Chain Launch
Launching a sovereign blockchain is complex. Our turnkey solution eliminates the operational burden, letting you focus on building your application, not your infrastructure.
01
Accelerated Time-to-Market
Go from concept to a production-ready, fully configured chain in under 4 weeks. We handle the entire stack—from consensus configuration and RPC endpoints to block explorers and indexers—so your team can ship faster.
< 4 weeks
To Production
100%
Config Coverage
02
Enterprise-Grade Security & Compliance
Deploy with confidence. Our launch framework incorporates battle-tested, audited code from Cosmos SDK, Substrate, or Polygon CDK. We implement secure validator onboarding and governance models from day one.
Audited
Core Frameworks
SOC 2
Infrastructure
03
Full Infrastructure Ownership
Retain complete sovereignty over your chain's data, governance, and economic policy. Avoid vendor lock-in with a dedicated, isolated network where you control the upgrade path and validator set.
100%
Data Ownership
Zero
Vendor Lock-in
04
Cost-Effective Scaling
Eliminate the high and unpredictable gas fees of shared L1s. A sovereign chain provides predictable operational costs and enables custom fee models tailored to your application's economics.
~$0.001
Avg. Tx Cost
Predictable
Operational Spend
05
Dedicated Technical Support
Get direct access to our blockchain engineers, not just a support ticket. We provide ongoing maintenance, monitoring, and upgrade assistance to ensure your chain's long-term health and performance.
< 15 min
Avg. Response
24/7
Infra Monitoring
06
Proven Interoperability
Connect seamlessly to the broader ecosystem from day one. We pre-configure IBC, cross-chain bridges, or shared security modules to ensure liquidity and user access aren't siloed.
Pre-configured
IBC/Bridges
Multi-chain
Liquidity Access
Structured Delivery for Technical Leaders
From Concept to Mainnet: A 12-Week Timeline
A clear, milestone-driven breakdown of our three-tiered sovereign chain launch packages, detailing deliverables, support levels, and investment required for each phase.
| Phase & Deliverables | Foundational Launch | Scalable Launch | Enterprise Launch |
|---|---|---|---|
Weeks 1-2: Architecture & Design | Single-tenant EVM chain | Multi-chain architecture design | Custom VM + consensus design |
Weeks 3-6: Core Development | Basic RPC, block explorer | Advanced indexer, bridge hooks | Full SDK, custom precompiles |
Weeks 7-8: Security & Testing | Internal audit report | Third-party audit (1 firm) | Multi-firm audit + bug bounty |
Weeks 9-10: Deployment & Genesis | Testnet deployment | Staged mainnet rollout | Multi-region, validator onboarding |
Weeks 11-12: Go-Live & Handoff | Documentation handoff | 30-day monitoring & support | Dedicated SRE team handover |
Ongoing Infrastructure | Community-managed nodes | Chainscore-managed RPC/explorer | Fully managed infra with 99.9% SLA |
Developer Tooling | Standard EVM toolset | Custom CLI, enhanced APIs | White-labeled dashboard & analytics |
Estimated Timeline | 12 weeks | 12 weeks | 12-16 weeks |
Typical Investment | $150K - $300K | $300K - $600K | $750K+ |
Ideal For | MVPs, early-stage protocols | Growing dApps, Series A+ startups | Institutions, large-scale ecosystems |
how-we-deliver
BUILT FOR SCALE AND SOVEREIGNTY
Our Modular Architecture Expertise
We don't just launch chains; we architect purpose-built sovereign environments. Our modular approach ensures your chain is optimized for your specific use case—DeFi, gaming, or enterprise—while maintaining full control and interoperability.
01
Rollup-Centric Design
Deploy sovereign rollups (OP Stack, Arbitrum Orbit, zkSync ZK Stack) with custom data availability layers. Achieve high throughput and low transaction costs while inheriting Ethereum's security.
< $0.01
Avg. Tx Cost
2,000+ TPS
Peak Throughput
02
Interoperability & Bridging
Native integration with IBC, Axelar, and Wormhole for seamless cross-chain asset and message transfer. Your sovereign chain becomes a connected hub, not an isolated island.
< 3 min
Bridge Finality
15+ Chains
Pre-built Connectors
03
Custom Execution Environments
Tailor the EVM, or integrate alternative VMs (MoveVM, CosmWasm, SVM) to match your application's logic. We optimize for your stack, not force a one-size-fits-all solution.
EVM+
Custom Precompiles
Gas -40%
Typical Optimization
04
Proven Validator & Sequencer Setup
Bootstrap with a decentralized, high-performance validator set from day one. Our battle-tested deployment ensures >99.9% uptime with slashing protection and monitoring.
> 99.9%
Uptime SLA
< 2 sec
Block Time
05
Security-First Foundation
Every chain launch includes a security audit of core modules (consensus, bridging) and integration of real-time threat monitoring. Built with OpenZeppelin and Forta from the ground up.
Audited
Core Modules
24/7
Threat Monitoring
06
DevEx-Optimized Tooling
Get a full suite: custom block explorer, indexer (The Graph, Subsquid), faucet, and testnet. Developers can build and deploy in hours, not weeks.
< 4 hours
Dev Env. Setup
Full Suite
Tools Included
Sovereign Chain Launch Analysis
Build In-House vs. Partner with Chainscore
A detailed comparison of the time, cost, and risk profile of launching a sovereign blockchain independently versus with our expert team.
| Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Production Launch | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $750K+ | $80K - $200K |
Security & Audit Overhead | High (unaudited, custom code) | Low (pre-audited modules, formal verification) |
Core Team Required | 5-10+ senior blockchain engineers | 1-2 technical liaisons |
Ongoing Node Operations | Your DevOps team (24/7) | Managed service with 99.9% SLA |
Protocol Upgrade Complexity | High (fork coordination, testing) | Managed (testnet rollout, migration support) |
Cross-Chain Interoperability | Custom bridge development required | Pre-built connectors for 20+ chains |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $150K - $350K |
Risk of Critical Failure | High (novel attack vectors) | Mitigated (battle-tested stack) |
Technical & Operational Details
Sovereign Chain Launch: Common Questions
Get clear answers on timelines, costs, and technical specifics for launching your own blockchain with Chainscore Labs.
A standard sovereign chain deployment takes 2-4 weeks from project kickoff to mainnet launch. This includes 1 week for architecture design and configuration, 1-2 weeks for development and internal testing, and 1 week for client testing and final deployment. Complex chains with custom consensus or advanced bridge integrations can extend to 6-8 weeks. We provide a detailed, phase-gated project plan at the start of every engagement.
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