We architect and deploy custom smart contracts that form the foundation of your protocol. Our development process integrates formal verification and comprehensive audits to ensure security and reliability from day one.
LABS
Services
AppChain & L3 Sovereign Node Operations
Specialized infrastructure deployment and management for application-specific blockchains, Layer 3 networks, and other sovereign chains requiring custom consensus and execution environments.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
Deliver a secure, audited, and gas-optimized contract suite in 4-6 weeks.
- Protocol Development: Custom
ERC-20,ERC-721, staking, governance, and DeFi logic. - Security-First: Built with OpenZeppelin standards and tested against known attack vectors.
- Gas Optimization: Every line of
Soliditycode is reviewed for maximum efficiency. - Full Lifecycle: From architecture and development to deployment and mainnet launch support.
key-features-cards
FULLY MANAGED
Core Infrastructure Services
We architect, deploy, and maintain the foundational infrastructure for your sovereign AppChain or L3. Focus on your application logic while we ensure security, performance, and reliability.
01
Sovereign Node Operations
Dedicated, fully-managed validator and RPC nodes for your chain. Includes 24/7 monitoring, automated failover, and disaster recovery to guarantee network liveness and data availability.
99.9%
Uptime SLA
24/7
Monitoring
02
Sequencer & Prover Setup
Deployment and optimization of your rollup's sequencer for transaction ordering and zero-knowledge/optimistic provers for state verification. Configured for maximum throughput and cost efficiency.
< 2 sec
Block Time
10k+ TPS
Capacity
04
RPC & API Endpoint Management
High-performance, load-balanced JSON-RPC endpoints with rate limiting, analytics, and failover support. Includes WebSocket subscriptions for real-time data, essential for dApp frontends.
< 100ms
P95 Latency
Global
CDN
06
DevOps & CI/CD Automation
Infrastructure-as-Code (IaC) using Terraform/Pulumi, automated deployment pipelines, and container orchestration. Ensures reproducible, secure, and rapid updates to your chain's core components.
GitOps
Workflow
< 1 hr
Rollback
benefits
FOCUS ON YOUR DAPP, NOT INFRASTRUCTURE
Why Outsource Sovereign Node Operations
Managing your own validator, sequencer, and RPC nodes is a significant operational burden. We provide the expertise, security, and reliability so your team can focus on core product development.
01
Enterprise-Grade Security & Compliance
Your node infrastructure is secured with SOC 2 Type II compliant practices, multi-cloud redundancy, and real-time threat monitoring. We manage key rotation, DDoS protection, and secure enclaves so you don't have to.
SOC 2
Compliance
24/7
Security Ops
02
Guaranteed Uptime & Performance SLAs
Maintain application reliability with our 99.9% uptime SLA for validator and RPC endpoints. We ensure sub-second block propagation and < 100ms RPC latency with automated failover across multiple cloud regions.
99.9%
Uptime SLA
< 100ms
RPC Latency
03
Reduced Operational Overhead & Cost
Eliminate the need for a dedicated DevOps team, expensive cloud contracts, and constant protocol upgrades. Our predictable monthly model converts capital expenditure into a simple operational cost.
60%
Cost Reduction
0 FTEs
DevOps Required
04
Protocol Expertise & Rapid Upgrades
Leverage our deep experience with OP Stack, Arbitrum Orbit, Polygon CDK, and zkSync ZK Stack. We handle node software updates, hard forks, and governance participation, ensuring your chain stays current and secure.
< 24h
Upgrade Deployment
4+
Major Stacks
05
Scalable, Multi-Region Infrastructure
Start with a single region and scale globally as your user base grows. We deploy nodes across AWS, GCP, and bare-metal providers with automated load balancing and geo-redundant data backups.
3+
Cloud Providers
Global
Deployment
06
Comprehensive Monitoring & Alerting
Gain full visibility with custom Grafana dashboards, real-time health checks, and PagerDuty/Slack alerts for block production, sequencer status, and RPC performance. We provide weekly performance reports.
Real-time
Dashboards
24/7
On-Call Support
Managed Node Operations
Standard Deployment Specifications
Compare our tiered service levels for sovereign AppChain and L3 node deployment, monitoring, and maintenance.
| Specification | Starter | Professional | Enterprise |
|---|---|---|---|
Dedicated RPC/Validator Node | |||
Multi-Region High Availability | |||
Uptime SLA | 99.5% | 99.9% | 99.99% |
Incident Response Time (SLA) | 24h | 4h | 15 min |
Automated Health & Performance Monitoring | Basic | Advanced + Alerts | Advanced + AIOps |
Daily State Snapshots & Backups | |||
Real-time Chain Re-org Protection | |||
Gas Optimization & Fee Management | Manual | Automated Rules | Fully Managed |
Protocol Upgrade Management | Advisory | Managed Execution | Managed + Rollback Plan |
Compliance & Audit Logging | 7 days | 30 days | 1 year+ Immutable |
Dedicated Technical Account Manager | |||
24/7 On-Call SRE Support | Business Hours | ||
Monthly Operational Report | |||
Starting Monthly Fee | $2,500 | $8,500 | Custom |
how-we-deliver
END-TO-END OPERATIONAL EXCELLENCE
Our Deployment & Management Process
A proven, structured methodology for launching and scaling your sovereign blockchain infrastructure with enterprise-grade reliability and security.
01
Architecture & Infrastructure Design
We design your node architecture based on your specific throughput, decentralization, and cost requirements. This includes selecting optimal cloud providers (AWS, GCP, bare metal), configuring hardware specs, and planning for geographic redundancy.
48-72 hrs
Design Finalization
Multi-Region
Default Architecture
02
Automated Node Deployment
Our Infrastructure-as-Code (IaC) pipelines provision and configure your validator, RPC, and indexer nodes. We handle genesis initialization, peer discovery setup, and network bootstrapping for a turnkey launch.
< 2 weeks
To Production
Zero-Downtime
Rolling Updates
03
24/7 Monitoring & Alerting
Real-time dashboards track chain health, validator performance, RPC latency, and resource utilization. We configure automated alerts for slashing risks, missed blocks, and API errors to your team's channels.
99.9%
Uptime SLA
< 60 sec
Alert Response
04
Security & Compliance Hardening
We enforce security baselines: DDoS protection, firewall rules, encrypted storage, and key management via HSMs or cloud KMS. Regular security patches and compliance checks are automated.
SOC 2 Type II
Compliance Framework
Zero Trust
Network Model
05
Performance Optimization & Scaling
Continuous tuning of node parameters (gas limits, block size), database indexing, and load balancer rules. We implement auto-scaling policies for RPC endpoints to handle traffic spikes without service degradation.
< 100 ms
P95 RPC Latency
10k+ RPS
Scalable Throughput
06
Proactive Governance & Upgrades
We manage chain upgrades, hard forks, and consensus parameter changes. Our team handles upgrade coordination, testing on staging environments, and executing maintenance windows with minimal disruption.
100%
Upgrade Success Rate
< 15 min
Planned Downtime
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect, develop, and deploy custom Solidity/Rust smart contracts that form the immutable backbone of your dApp. Our focus is on security-first development, leveraging battle-tested patterns from OpenZeppelin and rigorous internal audits to mitigate risks before deployment.
From tokenomics to complex DeFi logic, we translate your business rules into efficient, gas-optimized code.
- Token Standards: Custom
ERC-20,ERC-721,ERC-1155, andERC-4626Vaults with tailored minting, vesting, and governance. - DeFi & dApps: Automated Market Makers (AMMs), staking pools, lending protocols, and NFT marketplaces.
- Enterprise Logic: Multi-signature wallets, supply chain tracking, and compliant asset tokenization frameworks.
- Full Lifecycle: Development, testing (
Hardhat/Foundry), deployment, and ongoing maintenance & upgrade planning via proxies.
AppChain & L3 Operations
Frequently Asked Questions
Common questions from CTOs and technical founders about our sovereign node infrastructure and deployment process.
From kickoff to mainnet launch, a standard deployment takes 4-6 weeks. This includes 1-2 weeks for architecture design and tool selection, 2-3 weeks for core node deployment and configuration, and 1 week for testing, security hardening, and final deployment. Complex customizations (e.g., custom precompiles, novel consensus) can extend this to 8-10 weeks. We provide a detailed project plan with weekly milestones.
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