We architect and build custom blockchains, sidechains, and application-specific rollups tailored to your business logic. Our full-cycle development delivers production-ready networks with optimized consensus and custom tokenomics.
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Sovereign Cloud Deployment for Payment AppChains
We deploy dedicated, air-gapped payment blockchain networks on your private cloud or on-premise infrastructure to meet strict data sovereignty, security, and regulatory requirements for cross-border B2B payments.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end blockchain solutions from protocol design to production deployment.
- Layer 1 & 2 Development: Build sovereign chains or
EVM/Cosmos-SDKrollups for scalability. - Smart Contract Suite: Deploy core protocol logic, governance, and utility tokens (
ERC-20,ERC-721). - Node Infrastructure: Set up validator sets, RPC endpoints, and block explorers.
- Cross-Chain Bridges: Enable secure asset and data transfer between networks.
We handle the entire stack so you can focus on your product, reducing time-to-market from months to as little as 8 weeks for an MVP.
key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE
Core Capabilities of Our Sovereign Deployment
We deliver a dedicated, fully-managed blockchain environment purpose-built for high-volume payment applications. Our deployment model provides the control of a private chain with the interoperability of a public ecosystem.
01
Dedicated Validator Network
Deploy with a private, permissioned set of validators you control. Eliminate network congestion and MEV risks from public chains, ensuring predictable transaction costs and finality for your payment flows.
> 99.9%
Uptime SLA
< 2 sec
Block Time
02
Custom Gas & Fee Economics
Define your own transaction fee model and gas token. Set zero or fixed fees for end-users, subsidize costs, or implement custom fee abstraction logic to create seamless payment experiences.
$0.001
Avg. Tx Cost
Custom
Fee Token
03
Enterprise Security & Compliance
Built on battle-tested clients (Geth, Erigon) with hardened configurations. Includes role-based access control (RBAC), comprehensive audit logging, and integration support for SOC 2 Type II and ISO 27001 frameworks.
24/7
Security Monitoring
RBAC
Access Control
05
Full Infrastructure Management
We handle node operations, RPC endpoints, block explorers, and indexers. Includes automatic upgrades, disaster recovery, and 24/7 incident response, freeing your team to focus on application logic.
< 15 min
Recovery Time
Managed
Full Stack
benefits
COMPLIANCE BY DESIGN
Business Outcomes for Regulated Enterprises
Deploy a sovereign payment AppChain that meets stringent regulatory requirements without sacrificing performance or developer velocity.
01
Regulatory Compliance & Data Sovereignty
Full control over data residency and governance. Deploy in your chosen jurisdiction with built-in compliance tooling for KYC/AML, transaction monitoring, and audit trails.
GDPR, CCPA
Compliance Ready
Zero Data Leakage
Sovereign Guarantee
02
Institutional-Grade Security & Auditability
Enterprise security posture with hardware security modules (HSM), private RPC endpoints, and immutable audit logs. Every transaction is cryptographically verifiable for regulators.
SOC 2 Type II
Framework
Pen-Tested
Security Audit
03
Predictable Cost & Performance Isolation
Eliminate public network volatility. Guaranteed transaction throughput and predictable gas costs, ensuring stable operating expenses and reliable settlement times for payment flows.
< 2 sec
Finality
Fixed Cost
Gas Model
04
Accelerated Time-to-Market
Leverage our battle-tested AppChain framework and deployment automation. Go from concept to a production-ready, compliant chain in weeks, not quarters.
< 4 weeks
To Production
24/7 SRE
Managed Ops
Why Infrastructure Choice Matters for Payment AppChains
Sovereign vs. Public Cloud: A Security & Control Comparison
For payment-focused blockchains, the underlying infrastructure dictates security posture, compliance readiness, and operational control. This comparison highlights the critical differences between a managed Sovereign Cloud deployment and generic public cloud services.
| Infrastructure Feature | Public Cloud (AWS/GCP/Azure) | Chainscore Sovereign Cloud |
|---|---|---|
Data Sovereignty & Jurisdiction | Provider-controlled, multi-tenant | Your dedicated environment, jurisdiction-specific |
Regulatory Compliance (e.g., PCI-DSS) | Shared responsibility model (your burden) | Built-in compliance frameworks & attestations |
Node & Validator Control | Limited; shared hardware, black-box updates | Full root access, deterministic upgrades, custom configurations |
Network Isolation & Attack Surface | VPC with potential lateral threats | Physically isolated, private peering, zero-trust architecture |
Transaction Finality & Latency SLAs | Best-effort, variable performance | Guaranteed < 2s finality, 99.9% uptime SLA |
Disaster Recovery & Geographic Redundancy | Optional, complex to configure | Pre-configured active-active regions with automated failover |
Security Audit & Penetration Testing | Your responsibility to commission | Included in deployment package, biannual updates |
Smart Contract & Chain Upgrade Governance | Manual, error-prone deployment process | Managed CI/CD pipeline with rollback safeguards |
Total Cost of Ownership (Year 1, est.) | $120K - $300K+ (engineering + infra) | $80K - $180K (predictable, all-inclusive) |
Time to Production-Ready Deployment | 3-6 months (architecture + build) | 4-8 weeks (turnkey deployment) |
how-we-deliver
FROM ARCHITECTURE TO PRODUCTION
Our Proven Deployment Methodology
A structured, security-first approach to deploying your sovereign payment infrastructure. We manage the complexity so you can focus on your product.
01
Architecture & Network Design
We design your sovereign chain's consensus mechanism, validator set, and network topology for optimal performance and cost. Includes integration planning with existing payment rails and liquidity sources.
2-4 weeks
Design Phase
3+ Options
Architecture Reviewed
02
Secure Environment Provisioning
Deployment of your dedicated, air-gapped cloud infrastructure on AWS/GCP/Azure with hardened security groups, VPCs, and IAM policies. All environments are built using Infrastructure-as-Code (Terraform).
Zero Trust
Security Model
< 48 hours
Environment Ready
03
Node Deployment & Configuration
Automated deployment of validator, RPC, and sequencer nodes with monitoring and alerting pre-configured. We implement disaster recovery protocols and high-availability setups from day one.
99.95% SLA
Node Uptime
Automated
Rollback & Recovery
05
Load Testing & Performance Tuning
Rigorous stress testing simulating peak payment volumes to validate TPS, finality times, and gas costs. We optimize node parameters and database configurations based on real-world load patterns.
10,000+ TPS
Simulated Load
< 2 sec
Target Finality
06
Production Handoff & SRE Training
Complete documentation, runbooks, and operational training for your SRE team. We provide ongoing monitoring dashboards (Grafana) and establish a clear escalation path for 24/7 support.
Full Docs
& Runbooks
30-day
Post-Launch Support
Technical & Operational Details
Sovereign Deployment: Common Questions
Get clear answers on timelines, security, costs, and support for your dedicated payment infrastructure.
From kickoff to mainnet launch, a standard sovereign payment chain deployment takes 2-4 weeks. This includes environment provisioning, core payment smart contract deployment, bridge/relayer setup, and final security audit. Complex integrations (e.g., multi-currency stablecoins, custom compliance modules) can extend this to 6-8 weeks. We provide a detailed week-by-week project plan at engagement start.
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