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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

EVM-Based Consortium Chain Architecture

Design and deploy private, permissioned EVM-compatible blockchain networks for financial consortia, enabling shared infrastructure with custom governance, privacy, and regulatory controls.
Chainscore © 2026
overview
SECURE FOUNDATIONS

Smart Contract Development

Production-ready smart contracts built for security, gas efficiency, and long-term maintainability.

We architect and deploy secure, auditable smart contracts that power your core business logic. Our development process is built on industry-standard security practices and delivers gas-optimized code to minimize user costs.

  • Full-Stack Expertise: From ERC-20 tokens and ERC-721 NFTs to complex DeFi protocols and DAO governance systems.
  • Security-First Development: Built with Solidity 0.8+, OpenZeppelin libraries, and comprehensive unit/integration testing.
  • End-to-End Delivery: We handle development, deployment scripting, and integration with your front-end or backend.

We deliver contracts you can trust, with a focus on audit readiness and clear upgrade paths to protect your project's future.

key-features-cards
ENTERPRISE-GRADE FOUNDATION

Architecture Built for Financial Consortia

Our EVM-based consortium architecture is engineered for the stringent requirements of financial institutions, delivering the transparency of public blockchains with the privacy, control, and compliance demanded by regulated entities.

01

Permissioned Validator Network

Deploy with a pre-vetted, KYC'd validator set from day one. We manage the legal and technical onboarding, ensuring governance is controlled by your consortium members with configurable voting thresholds.

Pre-configured
Governance Framework
KYC/AML
Validator Vetting
02

Regulatory-Compliant Privacy

Implement transaction privacy layers (zk-SNARKs, confidential transactions) that allow for selective data disclosure to auditors and regulators while keeping commercial details confidential between counterparties.

ZK-Proofs
Privacy Tech
Selective
Audit Trail
04

Real-Time Compliance Engine

Native integration for automated sanctions screening (OFAC) and transaction monitoring. Rulesets execute at the protocol level, providing enforceable compliance for all on-chain activity.

On-Chain
Rule Enforcement
Real-Time
Screening
05

High-Throughput Finality

Optimized consensus (IBFT, QBFT) delivering sub-3-second block times with instant finality. Engineered for high-frequency settlement and payment rails without sacrificing decentralization among members.

< 3 sec
Block Time
Instant
Transaction Finality
06

Disaster Recovery & SLAs

Full infrastructure redundancy, geo-distributed backup validators, and a guaranteed 99.95% uptime SLA. Includes defined RTO/RPO protocols for consortium-wide incident response.

99.95%
Uptime SLA
Active-Active
Redundancy
benefits
DELIVERABLES

Business Outcomes for Your Consortium

Our EVM-based consortium chain architecture delivers measurable results, from accelerated development to enterprise-grade security.

01

Accelerated Time-to-Market

Deploy a production-ready, permissioned EVM network in under 4 weeks. We provide a standardized, battle-tested architecture, eliminating months of R&D and boilerplate development.

< 4 weeks
Deployment Time
Pre-built
Consensus & RPC Modules
02

Enterprise-Grade Security & Compliance

Architecture built with OpenZeppelin standards and security-first design patterns. Includes permissioning layers, private transaction support, and integration with existing KYC/AML infrastructure.

SOC 2 Type II
Compliance Ready
Role-Based
Access Control
03

Predictable, Low-Cost Operations

Eliminate public mainnet gas volatility. Our architecture provides predictable transaction costs, full control over fee models, and optimized resource allocation for your consortium members.

Fixed Cost
Transaction Pricing
> 90%
Cost Reduction vs L1
04

Seamless Interoperability

Bridge assets and data between your consortium chain and public networks (Ethereum, Polygon, Arbitrum) or other enterprise systems via standardized, audited cross-chain messaging protocols.

EVM Native
Tool Compatibility
IBC/CCIP Ready
Bridge Architecture
05

High-Performance Throughput

Achieve sub-2-second block times and support thousands of TPS tailored to your consortium's needs. Our optimized Geth/Besu/Teku client configurations ensure high availability.

< 2 sec
Block Time
99.9%
Uptime SLA
06

Dedicated Developer Experience

Full suite of developer tools: custom block explorers, dedicated RPC endpoints, monitoring dashboards, and comprehensive documentation to empower your team from day one.

24/7
DevOps Support
Familiar Stack
Hardhat, Ethers.js
Structured Roadmap to Production

Phased Development Tiers

A modular approach to launching your consortium chain, from initial PoC to a fully governed, enterprise-grade network.

Architecture ComponentFoundation TierGovernance TierProduction Tier

Core EVM Node Infrastructure

Basic RPC & Explorer

Multi-Party Validator Setup

Custom Consensus (PoA, IBFT)

On-Chain Governance Module

Permissioning & ACL System

Cross-Chain Bridge Framework

Enterprise-Grade Monitoring & Alerting

Disaster Recovery & Snapshot Service

Dedicated Support & SLA

Email

Priority (24h)

Dedicated (4h)

Typical Timeline

2-4 weeks

4-8 weeks

8-12 weeks

Estimated Investment

$15K - $30K

$50K - $100K

$150K+

how-we-deliver
FULL-STACK ENGINEERING

Custom Blockchain Development

Build secure, scalable blockchain networks and applications from the ground up.

We architect and deploy custom blockchain solutions that align with your specific business logic and performance requirements. Our full-cycle development delivers production-ready mainnets, sidechains, and dApps in 8-12 weeks.

  • Protocol Design: Custom consensus (PoS, PoA), tokenomics, and governance models.
  • Core Development: Layer 1/Layer 2 networks built with Substrate, Cosmos SDK, or Geth forks.
  • Smart Contract Suite: Secure business logic in Solidity, Rust, or Move.
  • Node Infrastructure: Managed validator sets, RPC endpoints, and block explorers.

We don't just build chains; we deliver ecosystems with clear utility and a path to adoption.

Our engineering team handles everything from initial whitepaper review to mainnet launch and beyond, ensuring 99.9% uptime and enterprise-grade security from day one.

use-cases
ENTERPRISE-READY USE CASES

Proven Applications for Permissioned Networks

Our EVM-based consortium chains are engineered for specific, high-value business applications. Each architecture is tailored to deliver measurable outcomes in security, efficiency, and compliance.

01

Private DeFi & Institutional Trading

Deploy a compliant, high-throughput DEX for OTC desks and asset managers. Features include KYC-gated liquidity pools, confidential order matching, and sub-second settlement with audited smart contracts.

< 1 sec
Settlement Time
0.1%
Swap Fee Target
02

Supply Chain Provenance & Finance

Track assets from source to sale with immutable, tokenized records. Automate trade finance and invoice factoring using programmable escrow contracts, reducing reconciliation from weeks to minutes.

90%
Faster Reconciliation
ERC-1155
Asset Standard
03

Regulated Digital Asset Issuance

Launch and manage security tokens (STOs), stablecoins, and loyalty points on a permissioned ledger. Built-in compliance modules enforce transfer restrictions and automate regulatory reporting.

ERC-1400/1404
Compliance Standard
24/7
Issuer Dashboard
04

Cross-Border Payments & Settlement

Replace correspondent banking with a direct, programmable payment rail. Enable real-time FX and multi-currency settlements between vetted institutional participants, slashing costs and latency.

90%
Cost Reduction
24/7
Settlement Window
05

KYC/AML Identity Consortium

Establish a shared, privacy-preserving identity layer. Participants verify users once via zk-proofs, eliminating redundant checks while maintaining full regulatory audit trails and data sovereignty.

ZK-Proofs
Privacy Tech
GDPR
Compliance Ready
06

Gaming & NFT Economies

Power high-volume in-game economies and brand NFT marketplaces with controlled minting, royalty enforcement, and gas-free transactions for a seamless user experience.

Gas-Free
User Tx
ERC-2981
Royalty Standard
EVM Consortium Chain Architecture

Frequently Asked Questions

Get clear answers on timelines, costs, security, and support for your private blockchain project.

A standard EVM consortium chain with core features (consensus, RPC, block explorer) deploys in 2-4 weeks. Complex integrations (custom privacy layers, multi-chain bridges, enterprise SSO) extend this to 6-8 weeks. We provide a detailed project plan with weekly milestones after the initial architecture review.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
EVM Consortium Chain Development | Chainscore Labs | ChainScore Guides