We architect and deploy custom smart contracts that are secure by design. Our team of certified auditors writes code with formal verification, gas optimization, and upgradeability patterns from day one.
LABS
Services
AML/KYC On-Chain Verification Sandbox
A secure testing environment to integrate and validate decentralized identity (DID) and zero-knowledge proof (ZKP) solutions for automated, compliant transaction screening in institutional DeFi applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by certified auditors for your Web3 product.
- Security-First Development: Built on
Solidity 0.8+withOpenZeppelinlibraries and comprehensive test suites. - Gas-Optimized Logic: We reduce transaction costs by up to 40% through efficient data structures and contract architecture.
- Production-Ready: Includes full deployment scripts,
Hardhat/Foundryenvironments, and documentation for your team.
Deliver a secure, auditable, and maintainable foundation. We ensure your core business logic is immutable and operates as intended, eliminating costly exploits and technical debt.
key-features-cards
TEST BEFORE YOU DEPLOY
Core Sandbox Capabilities
Our isolated, production-like environment allows your team to build, test, and refine AML/KYC workflows with zero risk to your mainnet operations. Validate logic, simulate user flows, and ensure compliance before launch.
01
Multi-Chain Compliance Simulation
Test your verification logic across Ethereum, Polygon, Arbitrum, and other EVM chains with configurable gas fees and block times. Simulate real-world conditions to ensure consistent policy enforcement.
10+
Supported Chains
Real-time
Fork Simulation
02
Regulatory Rule Engine
Deploy and test custom AML/KYC rulesets (e.g., sanction list screening, transaction monitoring thresholds) against simulated on-chain activity. Rules are defined in a human-readable YAML format for rapid iteration.
< 100ms
Rule Evaluation
Zero-Code
Configuration
03
Real User Behavior Simulation
Generate synthetic but realistic user journeys—from wallet creation to complex DeFi interactions—to stress-test your verification flows and identify edge cases before they reach production users.
1M+
Simulated Wallets
50+
Transaction Patterns
04
Audit-Ready Reporting & Logging
Every sandbox action generates immutable, timestamped logs. Export comprehensive reports detailing rule triggers, user verifications, and flagged activities to demonstrate compliance to auditors and regulators.
Full Immutability
Action Logs
One-Click
Report Export
05
Seamless Production Migration
Package and deploy your validated AML/KYC workflows directly from the sandbox to your live production environment with a single command, eliminating configuration drift and deployment errors.
< 1 hour
Deployment Time
Identical
Environment Parity
06
Enterprise-Grade Security Isolation
Your sandbox runs in a dedicated, air-gapped VPC. All test data is anonymized and encrypted at rest. SOC 2 Type II compliant infrastructure ensures your sensitive logic and data remain protected.
SOC 2
Compliant
Zero Data
Leakage Risk
benefits
THE SANDBOX ADVANTAGE
Reduce Regulatory Risk and Accelerate Launches
Move from regulatory uncertainty to compliant deployment. Our sandbox provides a secure, controlled environment to test and refine your AML/KYC logic before going live, eliminating costly post-launch fixes and compliance failures.
01
Pre-Launch Compliance Validation
Test your on-chain identity verification flows against simulated regulatory scenarios. Identify and remediate compliance gaps before they reach production, ensuring a smooth audit trail from day one.
0
Compliance Failures at Launch
> 50
Pre-built Test Scenarios
02
Real-World Data Simulation
Integrate with synthetic but realistic user data pools—including sanctioned entities, PEPs, and high-risk jurisdictions—to stress-test your system's flagging and reporting accuracy without touching real PII.
100M+
Synthetic Identity Profiles
Global
Jurisdictional Coverage
03
Automated Audit Trail Generation
Every test transaction generates a immutable, forensically sound log. Demonstrate due diligence to regulators with automatically generated reports detailing every check, decision, and simulated edge case.
100%
Immutable Logging
FATF Compliant
Report Format
04
Rapid Integration & Go-Live
Deploy your validated logic to mainnet with a single configuration change. Our sandbox mirrors production APIs, eliminating rework and cutting your go-live timeline from months to weeks.
< 2 Weeks
From Test to Production
1:1
API Parity
Start Simple, Scale Securely
Phased Implementation Tiers
Choose the right level of support for integrating on-chain AML/KYC verification, from a self-service sandbox to a fully managed enterprise deployment.
| Feature / Capability | Sandbox (Starter) | Production (Professional) | Managed (Enterprise) |
|---|---|---|---|
On-Chain Verification Sandbox Access | |||
Pre-built KYC/AML Rule Templates | 5 core rules | 15+ advanced rules | Unlimited custom rules |
Simulated Test Environments | EVM Testnets | EVM + Solana Testnets | All supported mainnet forks |
Smart Contract Integration Support | Documentation only | Code review & best practices | Full development & deployment |
Compliance Dashboard & Reporting | Basic logs | Real-time alerts & dashboards | Custom reporting & audit trails |
Regulatory Rule Updates | Manual | Semi-annual auto-updates | Quarterly updates & advisory |
SLA & Support Response Time | Best effort | 24h business hours | 4h 24/7 with dedicated engineer |
Custom Risk Scoring Engine | |||
Multi-Chain Deployment Support | Ethereum only | EVM chains (5) | All major L1/L2 chains |
Implementation Timeline | Self-service | 4-6 weeks | 2-4 weeks (accelerated) |
Starting Price | $0 (Sandbox) | $25K / year | Custom quote |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built by Web3 experts to power your dApp.
We architect and deploy production-grade smart contracts that are secure, efficient, and upgradeable. Our process is built on battle-tested patterns from OpenZeppelin and rigorous internal audits to mitigate risk.
- Custom Logic: From
ERC-20tokens to complex DeFi primitives and NFT marketplaces. - Gas Optimization: We reduce transaction costs by up to 40% through meticulous code review.
- Security First: Every contract undergoes static analysis and manual review before deployment.
- Full Lifecycle: Development, testing (
Hardhat/Foundry), deployment, and verification on-chain.
We deliver auditable, maintainable code so you can launch with confidence, not compromise.
tech-stack
BUILT FOR COMPLIANCE
Protocols & Technologies We Integrate
Our sandbox integrates with the leading identity and compliance protocols, providing a production-ready environment to test and deploy your on-chain verification logic.
AML/KYC Sandbox
Frequently Asked Questions
Get clear answers on how our on-chain verification sandbox accelerates compliance for Web3 applications.
Standard integration takes 2-3 weeks from kickoff to production-ready testing. This includes environment setup, rule configuration, and a full integration cycle with your existing user flow. For custom rule development or multi-chain deployments, timelines extend to 4-6 weeks.
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