We architect and deploy production-grade smart contracts on EVM and Solana, delivering secure, gas-optimized code that forms the foundation of your protocol. Our senior developers specialize in Solidity 0.8+, Rust, and Anchor, implementing battle-tested patterns from OpenZeppelin and Solana Program Library.
LABS
Services
Multi-Signature Settlement Contract Development
Engineer secure, audited smart contracts that require approvals from designated custodians or legal entities to release assets, mitigating counterparty and operational risk for institutional DeFi platforms.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built for production by senior Solidity engineers.
We deliver contracts you can trust, backed by formal verification and multi-stage audits before mainnet deployment.
- Security-First Development: Full suite from unit tests with
Hardhat/Foundryto integration testing and third-party audit coordination. - Custom Logic & Upgrades: Build complex DeFi primitives, NFT mechanics, or DAO governance with proxies for seamless upgrades.
- Full Deployment Pipeline: We handle everything from localnet testing to mainnet deployment on Ethereum, Polygon, Arbitrum, or Solana.
key-features-cards
ENTERPRISE-GRADE SETTLEMENT
Core Contract Capabilities
Our multi-signature settlement contracts are engineered for security, efficiency, and compliance, providing the robust foundation required for high-value financial operations in DeFi, DAOs, and institutional custody.
benefits
TANGIBLE RESULTS
Business Outcomes for Your Platform
Our multi-signature settlement contracts are engineered to deliver measurable improvements in security, operational efficiency, and compliance. Here’s what you can expect.
01
Eliminate Single Points of Failure
Replace vulnerable single-key wallets with configurable multi-signature logic. We implement M-of-N schemes (e.g., 3-of-5) with role-based permissions, ensuring no single actor can compromise funds or execute unauthorized transactions.
100%
Internal Theft Prevention
0
Single-Point Failures
02
Accelerate Fund Settlement & Operations
Automate and parallelize approval workflows for treasury payouts, vendor settlements, and investment disbursements. Reduce manual coordination from days to minutes with programmable transaction batching and scheduling.
90%
Faster Settlements
< 5 min
Approval Workflow
03
Achieve Regulatory & Audit Readiness
Every transaction is immutably logged on-chain with clear signer attribution. We build in comprehensive event emission and integrate with off-chain reporting tools, providing a transparent, tamper-proof audit trail for financial compliance.
Full
On-Chain Audit Trail
24/7
Compliance Visibility
04
Reduce Operational Overhead & Cost
Minimize manual reconciliation and administrative overhead. Our gas-optimized contracts and efficient approval logic lower transaction costs, while automated workflows free your team to focus on core business logic.
60%
Lower Admin Costs
Optimized
Gas Efficiency
05
Enhance DAO & Corporate Governance
Implement sophisticated voting mechanisms (time-locks, proposal thresholds) and treasury management rules directly into the settlement logic. Align fund movements with your organization's formal governance structure.
Structured
Fund Release Rules
On-Chain
Vote Enforcement
Choose Your Path to Secure On-Chain Settlement
Multi-Signature Settlement Contract Development Tiers
Compare our structured development packages for custom multi-sig settlement systems, from foundational audits to fully managed enterprise solutions.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Custom Multi-Sig Contract Development | |||
Comprehensive Security Audit (2 Firms) | |||
Gas Optimization & Cost Analysis | |||
Deployment & Configuration Support | |||
Integration with Existing Wallets (e.g., Safe, Ledger) | Basic | Full | Full + Custom |
Post-Deployment Monitoring & Alerting | 30 days | 6 months | 24/7 with SLA |
Incident Response Time | Best effort | 12 hours | 4 hours |
Smart Contract Upgrade Management | |||
Dedicated Technical Account Manager | |||
Estimated Delivery Timeline | 3-4 weeks | 6-8 weeks | Custom |
Typical Project Investment | $15K - $30K | $50K - $100K | $150K+ |
how-we-deliver
INDUSTRY-LEADING RIGOR
Our Development & Security Process
From initial design to mainnet deployment, our battle-tested process ensures your multi-sig settlement contracts are secure, scalable, and production-ready.
01
Architecture & Specification
We design your multi-sig architecture with clear roles, approval thresholds, and recovery mechanisms. Deliverables include a technical spec, gas cost analysis, and a deployment roadmap.
3-5 days
Spec Finalization
2+ Options
Architecture Reviewed
02
Secure Smart Contract Development
Implementation in Solidity 0.8+ using OpenZeppelin libraries and custom logic for settlement finality. Code includes comprehensive NatSpec documentation and internal testing suites.
100% Coverage
Unit Tests
OpenZeppelin
Security Base
04
Testnet Deployment & Simulation
We deploy to a testnet (Sepolia, Holesky) and execute end-to-end transaction simulations. This includes failure mode testing, gas optimization verification, and role permission validation.
50+ Scenarios
Tested
< 1 sec
Simulation Time
05
Mainnet Deployment & Verification
Managed deployment with multi-sig wallet initialization. We verify all contract source code on Etherscan/Snowtrace, provide a deployment handbook, and conduct a final security checklist.
1 Hour
Deployment Window
100% Verified
Source Code
06
Post-Launch Monitoring & Support
30 days of proactive monitoring for anomalous transactions and availability of our team for emergency protocol upgrades or configuration changes via the established multi-sig.
24/7
Alerting
30 Days
Included Support
Technical & Commercial Insights
Multi-Signature Settlement Contract FAQs
Get clear answers to the most common questions CTOs and founders ask when evaluating a multi-sig settlement contract development partner.
Our standard delivery timeline is 3-5 weeks from kickoff to mainnet deployment. We follow a structured 4-phase process: 1) Design & Specification (1 week) to finalize signer policies and transaction logic. 2) Development & Internal Testing (2 weeks) using Solidity 0.8.x and OpenZeppelin libraries. 3) Security Audit & Client Review (1 week), including a formal review by our in-house security team. 4) Deployment & Documentation (1 week) on your target EVM chain. Complex integrations or custom governance modules can extend this timeline, which we scope and quote 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