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Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Cosmos CosmWasm Multi-Sig Module Integration

Secure, interoperable multi-signature smart contract development for Cosmos-based treasuries. We build and integrate custom modules enabling IBC-powered cross-chain governance and asset management.
Chainscore © 2026
overview
FOUNDATION

Custom Blockchain Development

Build a secure, scalable blockchain tailored to your business logic and performance requirements.

We architect and deploy bespoke blockchain networks from the ground up. Our approach delivers a production-ready foundation in weeks, not months, with 99.9% consensus uptime and sub-2-second block times.

  • Layer 1 & 2 Solutions: Build sovereign chains with Cosmos SDK or Substrate, or scale with Arbitrum/Optimism rollups.
  • Consensus & Security: Implement Tendermint, IBFT, or custom BFT consensus with formal verification.
  • Core Infrastructure: Full node deployment, block explorers (Blockscout), and cross-chain bridges (IBC, Axelar).

We deliver a fully operational mainnet with documented APIs, a staking dashboard, and a clear validator onboarding process—so you can focus on your application layer.

key-features-cards
COSMWASM MULTI-SIG INTEGRATION

Core Technical Capabilities

Our team delivers production-ready, secure multi-signature modules for the Cosmos ecosystem, accelerating your time-to-market and mitigating governance risks.

01

Custom Multi-Sig Contract Development

We build bespoke CosmWasm multi-signature contracts tailored to your governance model, supporting complex approval policies, weighted voting, and time-locks.

2-4 weeks
Avg. Delivery
OpenZeppelin
Security Patterns
02

Secure Integration & Auditing

Seamless integration of multi-sig modules into your existing Cosmos SDK chain or dApp, followed by a comprehensive security audit to ensure fund safety and protocol integrity.

100%
Code Coverage
CertiK
Audit Partners
03

Governance & Treasury Management

Implement robust on-chain governance for DAOs and protocols, enabling secure treasury management, proposal submission, and permissioned fund transfers.

Sub-Second
Proposal Finality
Role-Based
Access Control
04

Cross-Chain Multi-Sig Solutions

Extend secure multi-signature control across IBC-enabled chains. Manage assets and execute commands on multiple networks from a single, unified governance interface.

IBC v7+
Protocol Support
< 500ms
IBC Latency
05

Upgradeable Contract Architecture

Future-proof your multi-sig with our upgradeable contract design, allowing for seamless protocol improvements and parameter adjustments without migrating funds.

Governance-Only
Upgrade Path
Zero Downtime
Migration
benefits
ENTERPRISE-GRADE SECURITY & EFFICIENCY

Business Outcomes for Your Treasury

Integrating our Cosmos CosmWasm Multi-Sig Module delivers tangible operational improvements and risk reduction for your organization's digital asset management.

01

Eliminate Single Points of Failure

Replace vulnerable single-key wallets with configurable multi-signature governance. We implement flexible approval policies (M-of-N) to enforce internal controls and prevent unauthorized transactions.

100%
Private Key Security
M-of-N
Flexible Policy
02

Accelerate Treasury Operations

Streamline approval workflows with on-chain proposal and voting mechanisms. Reduce manual coordination overhead and execute transactions in minutes, not days.

90%
Faster Approvals
< 5 min
On-Chain Execution
03

Achieve Full Audit Trail & Compliance

Gain immutable, transparent records of all proposal discussions, votes, and executed transactions. Simplify internal audits and regulatory reporting with on-chain provenance.

Immutable
Audit Log
Real-time
Visibility
04

Future-Proof with Interchain Capability

Deploy a treasury module built on CosmWasm, enabling native interoperability across the IBC-enabled Cosmos ecosystem. Manage assets on multiple chains from a single governance interface.

IBC-native
Architecture
Multi-chain
Asset Support
05

Reduce Operational Risk & Cost

Minimize human error and fraud risk through automated, rule-based execution. Lower administrative costs associated with manual multi-sig coordination and reconciliation.

> 70%
Error Reduction
Automated
Workflows
Choose Your Integration Path

Standard Integration Tiers

Compare our structured service packages for integrating a secure, production-ready CosmWasm Multi-Sig module into your Cosmos-based application.

Feature / DeliverableStarterProfessionalEnterprise

Custom Multi-Sig Logic Development

Smart Contract Security Audit (by 3rd Party)

Basic Review

Full Audit Report

Full Audit + Formal Verification

On-Chain Deployment & Configuration

Self-Service Guide

Hands-On Support

Managed Deployment

Integration Testing Suite

Unit Tests

Unit + Integration Tests

Unit, Integration + Load Tests

Post-Deployment Support SLA

Email (5 Business Days)

Priority Slack (24h)

Dedicated Engineer (4h)

Monitoring & Alerting Setup

Basic Health Checks

Custom Dashboards + Alerts

24/7 Monitoring & On-Call

Time to Production (Estimated)

6-8 Weeks

4-6 Weeks

2-4 Weeks

Typical Investment

$15K - $30K

$45K - $80K

Custom Quote ($100K+)

how-we-deliver
PROVEN PROCESS

Our Integration Methodology

We deliver secure, production-ready Cosmos CosmWasm Multi-Sig modules through a structured, audit-focused development lifecycle. Our methodology is designed for technical leaders who prioritize security and rapid, reliable deployment.

01

Architecture & Specification

We begin with a detailed technical specification and architecture review, ensuring the multi-signature logic aligns with your governance model and integrates seamlessly with your existing IBC and CosmWasm ecosystem.

48 hrs
Initial Review
100%
Requirement Coverage
02

Secure Contract Development

Our team builds the module in Rust using CosmWasm best practices, incorporating OpenZeppelin-inspired security patterns and comprehensive unit/integration tests from day one.

Rust 1.70+
Language
> 95%
Test Coverage
03

Rigorous Security Audit

Every module undergoes an internal security review followed by a formal audit. We provide a detailed vulnerability report and work with you to remediate findings before mainnet deployment.

2 Rounds
Audit Phases
0 Critical
Guarantee
04

Deployment & Integration

We manage the deployment to your Cosmos SDK chain, configure governance parameters, and provide integration guides for your front-end and backend services.

< 2 weeks
Deployment Time
24/7
Go-Live Support
security
CORE INFRASTRUCTURE

Smart Contract Development

Secure, production-ready smart contracts built for scale and compliance.

We architect and deploy custom smart contracts on EVM-compatible chains like Ethereum, Polygon, and Arbitrum. Our process ensures gas-optimized code and adherence to OpenZeppelin standards for maximum security and interoperability.

  • Full Lifecycle Development: From specification and Solidity 0.8+ coding to deployment and verification.
  • Comprehensive Security: Multi-stage audits, formal verification with tools like Slither, and integration of upgrade patterns (TransparentProxy).
  • Production Focus: Includes gas profiling, event logging, and frontend integration packages for faster time-to-market.

Deliver a battle-tested, audited contract suite in 2-4 weeks, backed by a 99.9% uptime SLA for deployed infrastructure.

Cosmos Multi-Sig Integration

Frequently Asked Questions

Get clear answers on our process, timeline, and security for integrating a custom multi-signature module into your Cosmos SDK or CosmWasm application.

A standard integration project takes 3-6 weeks from kickoff to mainnet deployment. This includes a 1-week design and spec phase, 2-4 weeks of core development and testing, and a final week for audit review and deployment. Complex requirements like custom governance hooks or cross-chain logic can extend this timeline, which we scope and quote for upfront.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
Cosmos CosmWasm Multi-Sig Integration | Chainscore Labs | ChainScore Guides