We architect, develop, and audit custom smart contracts that form the backbone of your Web3 application. Our code is built on Solidity 0.8+ with OpenZeppelin libraries, following established security patterns to mitigate risks like reentrancy and overflow.
LABS
Services
Securities Token Offering (STO) Compliance Package
A turnkey solution for launching a fully compliant security token offering. We handle legal opinion procurement, regulated investor onboarding, ERC-1400 smart contract development, and post-issuance reporting.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
Deliver a battle-tested, gas-optimized contract suite in as little as 2 weeks for an MVP.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance logic. - DeFi Primitives: Automated market makers (AMMs), staking pools, yield aggregators, and lending protocols.
- Enterprise Logic: Multi-signature wallets, access control systems, and compliant asset tokenization frameworks.
- Full Audit Support: Includes comprehensive testing and a summary report, with optional third-party audit coordination.
key-features-cards
END-TO-END DELIVERY
What's Included in the STO Compliance Package
Our package delivers a fully integrated, regulator-ready infrastructure for launching compliant securities tokens, reducing your time-to-market and legal risk.
01
Regulatory Framework Integration
Pre-configured smart contract modules for key regulations (Reg D 506c, Reg S, Reg A+, etc.) with automated investor accreditation checks and jurisdictional restrictions.
15+
Jurisdictions Supported
24 hrs
Framework Setup
02
KYC/AML On-Chain Engine
Integrated identity verification and sanction screening via leading providers, with on-chain proof-of-compliance attached to investor wallets for immutable audit trails.
99.5%
Verification Accuracy
< 2 min
Average Check Time
03
Compliant Token Smart Contracts
Audited ERC-1400/1404 security token contracts with embedded transfer restrictions, cap table management, and dividend distribution logic.
3+ Audits
Security Reviews
Gas-Optimized
Deployment
04
Investor Portal & Dashboard
White-labeled portal for investor onboarding, document signing (e-SIGN), portfolio viewing, and secondary trading compliance controls.
Fully Branded
White-Label
Mobile-Ready
Responsive UI
05
Secondary Market Compliance Layer
Automated rule engine to enforce holding periods, trading windows, and whitelist checks for peer-to-peer transfers on secondary markets.
Real-Time
Rule Enforcement
0 Manual
Intervention Needed
06
Audit & Reporting Suite
Automated generation of regulatory reports (Form D, 8-K equivalents), investor statements, and a full immutable audit log for regulators.
One-Click
Report Generation
FATF Travel Rule
Ready
benefits
BUILT FOR SCALE, ENGINEERED FOR TRUST
Why Choose Our STO Compliance Package
Our package delivers production-ready compliance infrastructure, not just advisory. We handle the technical complexity so your team can focus on token economics and investor relations.
01
Regulatory-First Architecture
Smart contracts pre-configured for key jurisdictions (US Reg D/S, EU MiCA) with embedded KYC/AML checks, transfer restrictions, and accredited investor verification. Built on audited OpenZeppelin libraries.
15+
Jurisdictions Supported
Zero
Regulatory Violations
02
Automated Investor Onboarding
Seamless integration with leading KYC providers (Sumsub, Jumio) for identity verification. Automated whitelisting and cap table management directly on-chain, reducing manual overhead by 80%.
< 5 min
Average Onboarding
80%
Process Automation
03
Real-Time Compliance Monitoring
Dashboard and API for monitoring wallet activity, enforcing holding periods, and generating audit trails. Proactive alerts for suspicious transactions to maintain regulatory standing.
24/7
Monitoring
Real-Time
Alerts
04
Audit-Ready Reporting
Automated generation of investor reports, transaction histories, and compliance certificates. Data formatted for regulators (SEC, FINMA, FCA) and external auditors.
One-Click
Report Generation
100%
Audit Trail Coverage
05
Multi-Chain Deployment
Deploy compliant token contracts on Ethereum, Polygon, Avalanche, and other EVM-compatible chains. Maintain consistent compliance logic across all supported networks.
5+
Blockchains
Single Codebase
Consistent Logic
06
Expert-Led Implementation
Direct support from our legal-tech engineers who have structured 50+ live STOs. We manage the full technical stack from smart contract deployment to investor portal integration.
50+
Live STOs Deployed
< 4 weeks
Average Go-Live
Choose the right level of support for your token launch
STO Compliance Package Tiers
Compare our structured packages designed to get your security token offering to market with the appropriate level of compliance, security, and operational support.
| Deliverable / Feature | Regulatory Starter | Compliance Pro | Enterprise Launch |
|---|---|---|---|
Regulatory Framework Analysis & Whitepaper Review | |||
Jurisdiction-Specific Smart Contract Development (ERC-1400/1404) | |||
Automated Investor Accreditation (KYC/AML) Integration | Basic | Advanced (Chainalysis/Sumsub) | Custom Enterprise |
Transfer Restriction & Cap Table Management Module | |||
Smart Contract Security Audit (2nd Party) | 1 Pass | 2 Passes + Remediation | 3 Passes + Formal Verification |
Deployment & Mainnet Launch Support | |||
Post-Launch Compliance Monitoring Dashboard | 6 Months | 24/7 with Alerts | |
Legal Opinion Letter Coordination Support | |||
Dedicated Technical Account Manager | |||
Guaranteed Response Time for Critical Issues | 72h | 12h | 1h |
Estimated Timeline | 6-8 Weeks | 8-12 Weeks | Custom |
Starting Investment | $25,000 | $75,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We architect and deploy audit-ready smart contracts for DeFi, NFTs, and enterprise applications. Our team specializes in Solidity 0.8+, Vyper, and Rust, implementing OpenZeppelin standards and gas-optimized patterns from day one.
- Custom Logic: Tailored tokenomics, staking mechanisms, and governance systems.
- Security-First: Formal verification, comprehensive unit tests, and pre-audit reviews.
- Deployment & Integration: Full deployment pipeline with
HardhatorFoundry, including frontend SDKs.
Reduce your time-to-market by weeks with battle-tested code that has secured over $500M+ in on-chain value for our clients.
tech-stack
COMPLIANCE BY DESIGN
Technical Foundation & Security Standards
Our STO compliance package is engineered from the ground up with institutional-grade security and regulatory adherence. We build on battle-tested standards and implement rigorous processes to ensure your token offering is secure, scalable, and compliant.
03
Custody & Key Management
Enterprise-grade MPC (Multi-Party Computation) wallet infrastructure for issuer and treasury keys. Eliminates single points of failure and provides granular, policy-based transaction signing for secure fund handling.
MPC/TSS
Architecture
SOC 2
Compliant Partners
04
On-Chain Compliance Engine
Real-time monitoring and enforcement of transfer rules, investor accreditation status (via signed attestations), and jurisdiction locks. Automated halting of non-compliant transactions before finality.
Real-time
Enforcement
< 1 sec
Rule Validation
Technical & Regulatory Clarity
Frequently Asked Questions on STO Compliance
Get clear, actionable answers to the most common questions about our Securities Token Offering compliance package, designed for technical founders and CTOs.
Our engagement follows a structured 4-phase methodology: 1) Discovery & Jurisdiction Analysis (1 week): We analyze your tokenomics and target markets to identify key regulatory requirements. 2) Architecture & Smart Contract Design (2-3 weeks): We architect the token, whitelist, and transfer restriction logic using audited patterns. 3) Implementation & Integration (3-4 weeks): We develop and integrate the compliant smart contracts with your platform's front-end and back-end. 4) Audit & Documentation (2 weeks): We conduct internal security reviews and deliver a comprehensive compliance report for your legal counsel. We provide a fixed-price proposal after the initial discovery phase.
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