We architect and deploy secure, gas-optimized smart contracts that form the core logic of your dApp. Our development process is built on industry-standard security patterns and rigorous testing to mitigate risks before deployment.
LABS
Services
Multi-Signature Wallet for Asset-Backed Tokens
Custom multi-signature custody solutions for issuers and custodians of Real-World Assets (RWA), stablecoins, and other asset-backed tokens. We build secure wallets with programmable transaction controls and compliance-grade audit trails.
Chainscore © 2026
overview
SECURE, AUDIT-READY CODE
Smart Contract Development
Production-grade smart contracts built for security, gas efficiency, and seamless integration.
- Standard & Custom Tokenomics:
ERC-20,ERC-721,ERC-1155, and bespoke implementations. - Gas Optimization: Code reviewed for up to 40% lower transaction costs.
- Audit-Ready Delivery: Contracts are built with
OpenZeppelinlibraries and include comprehensive test suites, ready for third-party audit. - Full Lifecycle Support: From initial design and development to deployment on
EVM-compatible chains and ongoing maintenance.
key-features-cards
ENTERPRISE-GRADE SECURITY
Core Features of Our Multi-Signature Wallet Solutions
Our multi-signature wallet architecture is engineered for institutional-grade custody of asset-backed tokens, combining battle-tested security with operational flexibility to protect your digital assets.
01
Flexible M-of-N Signer Configuration
Deploy with customizable approval thresholds (e.g., 2-of-3, 3-of-5) to balance security and operational agility. Supports hardware wallets, cloud HSMs, and institutional key management systems.
2-15
Signer Range
On-chain
Governance
02
Granular Role-Based Permissions
Define precise transaction limits and asset whitelists per role (Treasurer, Approver, Auditor). Enforce policies like daily spend caps and destination restrictions programmatically.
Unlimited
Custom Roles
Real-time
Policy Updates
03
Gas-Optimized Smart Contract Core
Built on audited Solidity with OpenZeppelin libraries. Features batch transactions and signature aggregation to reduce gas costs by up to 40% for multi-asset operations.
40%
Gas Savings
OpenZeppelin
Audit Standard
04
Comprehensive Transaction Lifecycle
Full visibility from proposal to execution with immutable audit trails. Includes off-chain proposal signing, multi-party notifications, and scheduled/expiring transactions.
EVM & Non-EVM
Chain Support
Immutable
Audit Log
05
Institutional-Grade Key Management
Integrates with leading custodians (Fireblocks, Copper) and supports MPC/TSS technology. Private keys are never exposed, with optional geographic distribution of signers.
MPC/TSS
Tech Support
SOC 2
Compliance
06
Programmable Recovery & Inheritance
Safeguard assets with time-locked emergency recovery procedures and programmable inheritance logic. Define fallback signers and automatic asset distribution rules.
Configurable
Time Locks
Non-custodial
Recovery
benefits
TANGIBLE RESULTS
Business Outcomes for Token Issuers and Custodians
Our multi-signature wallet infrastructure is engineered to deliver measurable operational and security improvements for regulated asset-backed tokenization.
01
Regulatory Compliance by Design
Enforce on-chain policies for KYC/AML, accredited investor verification, and jurisdiction-based restrictions directly within the wallet logic, ensuring continuous compliance.
SOC 2 Type II
Compliance Framework
24/7
Audit Trail
02
Eliminate Single Points of Failure
Distribute transaction authority across multiple, geographically separated stakeholders (management, legal, ops) with configurable M-of-N approval thresholds.
M-of-N
Flexible Governance
Zero
Private Key Exposure
03
Operational Efficiency & Speed
Automate treasury management, dividend distributions, and corporate actions via programmable smart contract modules, reducing manual overhead and settlement times.
90%
Faster Settlements
< 2 weeks
Deployment Time
04
Institutional-Grade Security & Auditing
Every transaction, approval, and policy change is immutably logged on-chain, providing a transparent, real-time audit trail for internal and external regulators.
99.9%
Uptime SLA
Trail of Bits
Audit Partner
05
Reduced Custodial Risk & Liability
Mitigate counterparty risk by maintaining direct control over assets without relying on a single third-party custodian, while enforcing strict operational controls.
Multi-Sig
Asset Control
Insurance
Backed Coverage
06
Future-Proof Tokenomics & Governance
Seamlessly integrate with DAO frameworks, staking mechanisms, and upgradeable contract architectures to support evolving business models and community governance.
ERC-1400/3643
Standards Support
Modular
Architecture
Strategic Infrastructure Decision
Build vs. Buy: Custom Multi-Sig vs. Generic Solutions
Choosing the right multi-signature infrastructure for asset-backed tokens is a critical security and operational decision. This comparison outlines the trade-offs between developing a custom solution internally, using an off-the-shelf product, and partnering with Chainscore for a tailored, enterprise-grade system.
| Key Factor | Build In-House | Generic SaaS Solution | Chainscore Custom |
|---|---|---|---|
Time to Production | 4-9 months | 2-4 weeks | 6-10 weeks |
Initial Development Cost | $150K - $400K+ | $5K - $20K / year | $75K - $200K |
Smart Contract Security | Your Audit Burden (High Risk) | Shared Audit (Medium Risk) | Dedicated Audit & Formal Verification (Low Risk) |
Custom Signer Logic & Rules | Fully Customizable | Limited to Platform Features | Tailored to Your Asset & Workflow |
Chain & Asset Flexibility | Your Implementation | Limited Pre-Supported Assets | Multi-Chain, Any ERC-20/721/1155 |
Ongoing Maintenance & Upgrades | Full DevOps Team Required | Vendor-Managed, Limited Control | Optional SLA with 24/7 Support |
Compliance & Reporting Integration | Custom-Built from Scratch | Basic Export Features | Pre-built Modules for Regulators |
Total Cost of Ownership (3 Years) | $500K - $1.2M+ | $15K - $60K | $150K - $300K |
Recovery & Disaster Protocols | Your Responsibility | Standard Vendor Policy | Custom Contingency Plans & Drills |
how-we-deliver
PREDICTABLE, SECURE, AND TRANSPARENT
Our Development and Delivery Process
We deliver production-ready multi-signature wallet solutions for asset-backed tokens in 4-6 weeks through a structured, client-aligned process. Each phase includes formal sign-offs and dedicated technical support.
01
Discovery & Architecture Design
We conduct a 1-week technical deep dive to define your token standards (ERC-20, ERC-1400), custody model, and governance requirements. Deliverables include a detailed technical specification and a smart contract architecture diagram.
1 week
Duration
100%
Requirements Locked
02
Smart Contract Development
Our team builds your custom multi-sig wallet using Solidity 0.8+ and OpenZeppelin libraries. We implement features like role-based approvals, transaction batching, and time-locks with a focus on gas optimization and security-first patterns.
2-3 weeks
Development Sprint
OpenZeppelin
Security Foundation
03
Security Audit & Testing
Every contract undergoes rigorous internal testing, including unit tests (Hardhat), integration tests, and a formal security review. We provide a comprehensive audit report detailing all findings and mitigations before deployment.
1-2 weeks
Audit Cycle
100%
Test Coverage
04
Deployment & Integration
We manage the secure deployment to your chosen EVM network (Ethereum, Polygon, Arbitrum) and integrate the wallet with your existing front-end or custody dashboard. Includes full documentation and handover.
1 week
Go-Live
24/7
Post-Launch Support
security
CORE SERVICE
Custom Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your decentralized application.
We architect and deploy audit-ready smart contracts for tokens, DeFi protocols, NFTs, and DAOs. Our development process ensures security-first design and gas optimization from day one, reducing deployment risk and operational costs.
Deliver a secure, functional MVP in as little as 2-4 weeks with our streamlined development lifecycle.
- Protocols & Standards:
ERC-20,ERC-721,ERC-1155,ERC-4626, and custom logic. - Security Foundation: Built with OpenZeppelin libraries and following ConsenSys best practices.
- Full Delivery: Complete with technical specifications, deployment scripts, and comprehensive documentation.
Multi-Signature Wallet Development
Frequently Asked Questions
Get clear answers on our process, security, and timelines for building secure, asset-backed token custody solutions.
Standard deployments for a custom multi-signature wallet with asset-backed token logic take 3-5 weeks from kickoff to mainnet launch. This includes design, development, internal audits, and client testing. Complex integrations (e.g., with existing treasury systems or multiple blockchains) may extend the 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
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall