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Full-Stack Web3 dApp Development
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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

AppChain for Financial Regulator Testing

Engineer dedicated application-specific blockchains (AppChains) that allow regulators to define and test custom consensus, transaction, and data privacy rules in a controlled setting.
Chainscore © 2026
overview
CORE SERVICES

Smart Contract Development

Secure, production-ready smart contracts built by Web3-native engineers.

We architect and deploy custom Solidity/Rust smart contracts with enterprise-grade security and gas optimization. Our development lifecycle includes formal verification, comprehensive unit testing, and third-party audits to ensure reliability.

From token standards to complex DeFi logic, we deliver contracts that are secure by design and ready for mainnet.

  • Token Systems: Custom ERC-20, ERC-721, and ERC-1155 implementations with advanced features like vesting and governance.
  • DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and yield aggregators.
  • Security First: Adherence to OpenZeppelin standards and implementation of multi-signature controls for critical operations.
  • Full Lifecycle: We handle development, deployment, and ongoing maintenance with 99.9% uptime SLAs.
key-features-cards
BUILT FOR COMPLIANCE & INNOVATION

Core Capabilities for Regulatory Sandboxes

Our AppChain infrastructure provides the controlled, auditable, and high-fidelity environment financial regulators require to safely test novel financial products. We deliver production-ready blockchain networks, not just simulations.

01

Regulatory Node Control

Grant regulators privileged, read-only access to all on-chain activity and transaction data in real-time. Supports custom data feeds and automated reporting for AML/CFT monitoring.

Real-time
Data Access
Read-Only
Secure Mode
02

Controlled Token & Asset Deployment

Pre-configured, audited smart contract templates for regulated assets (security tokens, e-money, CBDC simulations) with built-in compliance hooks for KYC/AML rule enforcement.

Pre-Audited
Contract Templates
ERC-1400/3643
Standards
03

Granular Permissioning & Identity

Implement participant whitelisting, role-based access controls (RBAC), and integration with external identity providers to mirror real-world regulatory requirements.

RBAC
Access Control
SSO Ready
Identity Integration
04

Deterministic Test Scenarios

Deploy and replay specific transaction sequences, market stress events, or attack vectors to test protocol resilience and regulatory response mechanisms under controlled conditions.

Scenario Replay
Testing
Fork Simulation
Capability
05

Comprehensive Audit Trail

Immutable, cryptographically verifiable logs of all network state changes, governance actions, and participant interactions. Data is exportable for external analysis and evidence.

Immutable
Logs
Fully Exportable
Data
06

Production-Ready Network Ops

Enterprise-grade infrastructure with 99.9% uptime SLA, dedicated validators, and 24/7 monitoring. Isolated from public chains to prevent contamination of test data.

99.9%
Uptime SLA
Isolated
Network
benefits
DELIVERABLES & GUARANTEES

Outcomes for Regulatory Agencies & FinTechs

We deliver production-ready, compliant blockchain infrastructure with measurable results for regulatory sandboxes and financial innovation teams.

01

Regulatory Sandbox Deployment

Deploy a fully-isolated, permissioned AppChain in under 2 weeks for controlled testing of novel financial products like tokenized assets and cross-border payments.

< 2 weeks
Deployment Time
100%
Environment Isolation
02

Compliance-Ready Infrastructure

Built-in transaction monitoring, KYC/AML integration hooks, and immutable audit trails that meet MAS, FCA, and other major regulatory frameworks for financial services.

24/7
Audit Logging
MAS/FCA
Framework Ready
03

Real-Time Supervision Tools

Custom dashboards and APIs for regulators to monitor network activity, wallet interactions, and smart contract executions in real-time, with configurable alerting.

< 1 sec
Data Latency
REST/WS
API Access
04

Secure Smart Contract Testing

End-to-end testing suite for financial smart contracts, including fuzz testing, formal verification, and integration with leading security audit firms like CertiK and Quantstamp.

100%
Code Coverage
CertiK
Audit Partners
05

Interoperability & Settlement

Secure bridges and atomic swap modules for testing cross-chain asset transfers and interoperability with public chains like Ethereum and Polygon, with sub-2-second finality.

< 2 sec
Finality
EVM/L1
Chain Support
06

Production Handoff Package

Complete documentation, node operation guides, and disaster recovery plans for a seamless transition from testing to mainnet deployment, backed by 24/7 SRE support.

99.9%
Uptime SLA
24/7
SRE Support
Choose the Right Path for Your Regulatory Sandbox

Structured Implementation Tiers

Compare our tiered service levels for deploying and managing a secure, compliant AppChain for financial regulator testing and validation.

Core CapabilitySandbox PilotRegulatory LaunchpadEnterprise Platform

Custom AppChain Deployment

Regulator Node Access & Control

Read-Only

Read + Write

Full Governance

Pre-Configured Regulatory Modules (AML/KYC)

2 Modules

5+ Modules

Custom Suite

Smart Contract Audit & Security Review

Basic Review

Full Audit + Report

Continuous Auditing

Real-Time Compliance Dashboard

Historical Data Immutability & Proof

30 Days

1 Year

Full History

Dedicated Technical Support

Business Hours

24/7

Dedicated Engineer

Service Level Agreement (Uptime)

99.5%

99.9%

99.99%

Implementation Timeline

4-6 Weeks

8-12 Weeks

Custom

Starting Engagement

$75K

$200K

Custom Quote

how-we-deliver
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built for scale and compliance.

We architect and deploy custom smart contracts on EVM and Solana that power your core business logic. Every contract is built with OpenZeppelin standards, undergoes rigorous multi-stage security audits, and is optimized for gas efficiency and upgradability.

Deliver a secure, audited MVP in as little as 2 weeks.

  • Token Systems: Custom ERC-20, ERC-721, and ERC-1155 contracts with minting, vesting, and governance modules.
  • DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, and staking mechanisms with sub-second finality.
  • Enterprise Logic: Multi-signature wallets, asset tokenization platforms, and compliant KYC/AML integration hooks.
  • Full Audit Trail: Comprehensive documentation and verification on Etherscan or Solscan.

Our development lifecycle ensures zero critical vulnerabilities in production. We provide a dedicated technical lead, iterative security reviews, and post-deployment monitoring to protect your assets and users.

tech-stack
BUILT FOR COMPLIANCE

Proven Technology Foundation

Our AppChain infrastructure is engineered from the ground up to meet the stringent demands of financial regulators. We provide a production-ready, secure, and auditable foundation for testing and deploying regulated financial applications.

01

Regulatory-Grade Security

Built with institutional security standards, featuring role-based access control, multi-signature governance, and comprehensive audit trails. All core components are audited by leading security firms.

SOC 2 Type II
Compliance
Zero
Critical Vulnerabilities
02

Permissioned EVM Compatibility

Leverage the full Ethereum toolchain (Solidity, Hardhat, Foundry) within a controlled, permissioned environment. Deploy existing smart contracts with minimal modification for sandbox testing.

100%
EVM Opcode Support
< 1 Day
Porting Time
03

Real-Time Compliance Monitoring

Integrated monitoring dashboards provide regulators with real-time visibility into transaction flows, wallet activity, and smart contract interactions for proactive oversight.

Sub-Second
Data Latency
Custom
Alert Rules
04

Deterministic Finality & Performance

Engineered for predictable settlement with instant finality, eliminating fork uncertainty. Supports high transaction throughput required for stress testing payment and settlement systems.

~1 Second
Block Time
2000+ TPS
Test Capacity
05

Modular Privacy Layers

Implement transaction privacy where required using zero-knowledge proofs or trusted execution environments, enabling testing of confidential transactions without exposing sensitive data.

ZK-SNARKs
Privacy Tech
Selective
Data Disclosure
06

Enterprise Integration APIs

REST and WebSocket APIs for seamless integration with existing regulatory reporting systems, legacy banking infrastructure, and identity providers (KYC/AML).

24/7
API Support
99.9% SLA
Uptime
AppChain for Regulators

Frequently Asked Questions

Get clear answers on how our specialized AppChain development and testing services work for financial regulators and compliance-focused institutions.

We deliver a fully functional, isolated AppChain for sandbox testing within 4-6 weeks from project kickoff. This includes core chain deployment, pre-configured compliance modules (e.g., transaction monitoring, identity hooks), and a basic testing dashboard. Complex integrations with legacy systems may extend this timeline, which we scope and agree upon upfront.

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