We architect and build bespoke blockchain solutions from the ground up, delivering production-ready networks in 6-8 weeks. Our full-stack approach covers everything from core protocol design to user-facing applications.
LABS
Services
Regulated Custodian Blockchain Integration
Build secure, compliant APIs that connect licensed custodians (banks, trust companies) to blockchain networks for managing tokenized securities and real-world assets.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end development of custom blockchain networks and applications tailored to your business logic.
- Layer 1/Layer 2 Development: Build custom chains with
Substrate,Cosmos SDK, orOP Stack. - Smart Contract Ecosystems: Design and deploy secure, gas-optimized contracts for
ERC-20,ERC-721, and custom standards. - Node Infrastructure: Deploy and manage validator nodes, RPC endpoints, and indexers with 99.9% uptime SLAs.
- Cross-Chain Integration: Implement bridges and messaging layers using
Wormhole,LayerZero, orAxelar.
We deliver a complete technical foundation, not just code. You get a scalable, secure network ready for your first users and transactions.
key-features-cards
ENTERPRISE-GRADE
Core Integration Capabilities
We build secure, compliant, and scalable bridges between your regulated custodian and the blockchain ecosystem. Our battle-tested integrations are designed for financial institutions that cannot compromise on security or regulatory adherence.
01
Secure Multi-Party Computation (MPC) Wallets
Integrate non-custodial, institution-grade MPC wallet infrastructure. Eliminate single points of failure with distributed key management that meets your internal governance policies.
SOC 2 Type II
Compliance
FIPS 140-2
Security Standard
02
Regulatory Transaction Monitoring
Automated, real-time screening for sanctions (OFAC), AML, and travel rule compliance. Built-in reporting hooks for major regulators like FINRA and BaFin.
< 100ms
Screening Latency
99.99%
Uptime SLA
03
Institutional Staking & DeFi Gateways
White-label access to Ethereum, Solana, and Cosmos staking, plus permissioned DeFi pools. Full audit trails and slashing protection built-in for asset managers.
20+ Chains
Protocol Support
24/7
Slashing Monitoring
04
Cross-Chain Settlement Layer
Atomic cross-chain settlements using CCIP, Axelar, and Wormhole. Enable seamless asset movement between custody and trading venues with guaranteed finality.
Sub-Second
Finality
$10B+
Secured Assets
05
Smart Contract Treasury Management
Programmable, multi-sig controlled treasury contracts with role-based permissions. Enforce governance policies directly on-chain for transparent fund movement.
M-of-N
Approval Schemes
OpenZeppelin
Audited Code
06
Real-Time Accounting & Reporting API
Automated reconciliation of on-chain activity with your legacy GL systems. Generate compliant financial statements and audit reports with a single API call.
FASB/IFRS
Standards
REST & GraphQL
API Access
benefits
ENTERPRISE-GRADE INTEGRATION
Why Integrate Custody with Chainscore
Move beyond basic wallet connections. Our platform provides the secure, compliant, and scalable infrastructure required to integrate regulated custody into your application's core workflows.
01
Regulatory & Security First Architecture
Built-in compliance with SOC 2 Type II, ISO 27001, and financial-grade security protocols. We handle MPC key management, transaction signing policies, and audit trails so you can focus on product innovation.
SOC 2 Type II
Certified
ISO 27001
Compliant
02
Multi-Chain, Multi-Asset Support
Seamlessly manage digital assets across EVM chains (Ethereum, Polygon, Arbitrum) and non-EVM (Solana, Cosmos). Our unified API abstracts chain-specific complexities, supporting thousands of tokens and NFTs.
15+
Blockchains
10,000+
Assets
03
Developer-First API & SDK
Integrate custody in days, not months. Our well-documented REST APIs and TypeScript/Go SDKs provide endpoints for wallet creation, transaction orchestration, and real-time balance tracking.
< 2 weeks
Avg. Integration
99.9%
API Uptime SLA
04
Programmatic DeFi & Staking
Enable users to earn yield directly from custody. Our infrastructure supports automated staking on Lido, Rocket Pool, and Figment, and secure interactions with leading DeFi protocols like Aave and Uniswap.
0 Manual Steps
Fully Automated
< 5 sec
Tx Execution
A structured, risk-mitigated approach to regulated custody
Phased Integration Roadmap
Our proven methodology for integrating secure, compliant blockchain custody into your existing financial infrastructure, from initial audit to full-scale production.
| Phase & Deliverables | Discovery & Audit (4-6 weeks) | Pilot Integration (6-8 weeks) | Full Production & Scale |
|---|---|---|---|
Security & Compliance Audit | |||
Regulatory Gap Analysis Report | |||
Custom Smart Contract Development | |||
Multi-Sig & MPC Wallet Integration | |||
Staging Environment Deployment | |||
Production Go-Live & Key Handover | |||
24/7 Monitoring & Incident Response SLA | N/A | Business Hours | 24/7 (<1h) |
Ongoing Compliance Updates | Advisory | Quarterly Reviews | Continuous |
Typical Investment | $25K - $50K | $75K - $150K | Custom SLA |
security-compliance
CORE SERVICE
Smart Contract Development
Secure, gas-optimized smart contracts built to your exact specifications.
We architect and deploy production-grade smart contracts that power your core business logic. Our development process is built for security and efficiency from the first line of code.
- Custom Logic: From
ERC-20tokens andERC-721NFTs to complex DeFi protocols and DAO governance systems. - Security-First: Built on
Solidity 0.8+withOpenZeppelinlibraries and comprehensive unit/integration testing. - Gas Optimization: Every contract is profiled and refined to minimize deployment and transaction costs for your users.
- Full Lifecycle: Development, auditing, deployment, and upgrade management via transparent proxy patterns.
Deliver a secure, auditable, and maintainable codebase in as little as 2-4 weeks for an MVP.
Technical & Commercial Details
Custodian Integration FAQs
Answers to the most common questions from CTOs and compliance leads evaluating regulated custodian integrations.
A standard integration with a regulated custodian like Fireblocks, Copper, or BitGo takes 2-4 weeks from kickoff to production. This includes smart contract development, secure API connection, and compliance checks. Complex multi-chain or custom asset support can extend this to 6-8 weeks. We provide a detailed project plan within the first 48 hours of engagement.
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