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How Do You Implement Multi-Signature Wallets? A Complete 2025 Guide

Learn how to implement multi-signature wallets securely with our comprehensive guide, enhancing your crypto asset protection through strategic configurations and best practices.
Token Metrics Team
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Multi-signature wallets represent one of the most powerful security innovations in cryptocurrency, providing enhanced protection against theft, loss, and unauthorized access. As digital assets become increasingly valuable and institutional adoption accelerates, understanding how to implement multi-signature (multisig) solutions has become essential for serious cryptocurrency holders. Whether you're managing organizational treasury funds, protecting family wealth, or simply seeking maximum security for substantial holdings, multisig wallets offer unparalleled control and redundancy.

Understanding Multi-Signature Wallet Technology

A multi-signature wallet requires multiple private keys to authorize a transaction, rather than the single key used in standard wallets. This distributed control model is typically expressed as "M-of-N," where N represents the total number of keys and M represents the minimum number required to authorize transactions.

For example, a 2-of-3 multisig wallet has three total keys, but only two are needed to move funds. This configuration provides security against single key compromise while offering recovery options if one key is lost. The cryptographic implementation occurs at the blockchain protocol level, meaning transaction authorization requirements are enforced by the network itself, not by centralized services.

The beauty of multisig lies in eliminating single points of failure. Even if an attacker compromises one key through hacking, phishing, or physical theft, they cannot access funds without obtaining additional keys stored in separate locations with different security measures.

Common Multi-Signature Configurations

  • 2-of-2 Multisig: This configuration requires both keys to authorize transactions, providing maximum security but no redundancy. Suitable for partnerships where both parties must approve every transaction. However, losing either key permanently locks funds, making this setup risky without proper backup strategies.
  • 2-of-3 Multisig: The most popular configuration balances security and practicality. You might keep one key on a hardware wallet at home, another in a safe deposit box, and a third with a trusted family member or professional custodian. Any two keys authorize transactions, so losing one key doesn't create catastrophic loss. This setup protects against theft (attacker needs two separate keys) while providing recovery options.
  • 3-of-5 Multisig: Organizations often use this configuration, distributing keys among multiple executives or board members. It requires broader consensus for transactions while tolerating loss of up to two keys. The increased complexity matches the higher stakes of organizational treasury management.
  • Advanced Custom Configurations: Advanced users implement schemes like 4-of-7 or 5-of-9 for maximum security and redundancy. These complex arrangements suit high-value holdings, institutional custody, or scenarios requiring distributed governance. However, operational complexity increases proportionally—more keys mean more coordination and management overhead.

Choosing the Right Multi-Signature Wallet Solution

Hardware-Based Solutions

Ledger and Trezor both support multisig configurations, allowing you to use multiple hardware wallets as cosigners. This approach keeps private keys isolated on secure hardware while enabling distributed control. Setting up hardware-based multisig typically involves initializing multiple devices, creating a multisig wallet through compatible software, and registering each hardware wallet as a cosigner.

Coldcard particularly excels for Bitcoin multisig, offering air-gapped security and extensive multisig features. Its advanced capabilities suit security-conscious users willing to navigate more complex setup procedures for maximum protection.

Software Coordinators

While keys should reside on hardware wallets, coordinator software manages multisig wallet creation and transaction building. Electrum provides robust Bitcoin multisig support with straightforward setup procedures. Sparrow Wallet offers excellent multisig features with superior user experience and advanced capabilities.

For Ethereum and ERC-20 tokens, Gnosis Safe (formerly Gnosis Multisig) has become the industry standard, particularly for DeFi treasury management. Its web interface simplifies multisig operations while maintaining security through hardware wallet integration.

Blockchain-Specific Considerations

Bitcoin's native multisig support through P2SH (Pay-to-Script-Hash) and P2WSH (Pay-to-Witness-Script-Hash) addresses provides robust, time-tested functionality. Ethereum implements multisig through smart contracts, offering more flexibility but requiring gas for deployment and transactions.

Other blockchains like Solana, Cardano, and Polkadot each have unique multisig implementations. Research your specific blockchain's multisig capabilities before committing to particular solutions.

Step-by-Step Implementation Process

Planning Your Configuration

Begin by determining the appropriate M-of-N configuration for your needs. Consider security requirements, number of parties involved, operational frequency, and recovery scenarios. Document your security model clearly, including who controls which keys and under what circumstances transactions should be authorized.

Acquiring Hardware Wallets

Purchase the necessary hardware wallets directly from manufacturers. For a 2-of-3 setup, you need three separate hardware wallets. Never reuse the same device or seed phrase—each cosigner must have completely independent keys.

Initializing Individual Wallets

Set up each hardware wallet independently, generating unique seed phrases for each device. Record seed phrases on durable materials and store them in separate secure locations. Never digitize seed phrases or store multiple phrases together.

Creating the Multisig Wallet

Using your chosen coordinator software, create the multisig wallet by registering each hardware wallet as a cosigner. The software will request the public key or extended public key (xpub) from each device—note that you're sharing public keys only, not private keys.

The coordinator generates the multisig address where funds will be stored. This address is cryptographically linked to all registered cosigner public keys, ensuring only transactions signed with the required number of private keys will be accepted by the blockchain.

Testing with Small Amounts

Before transferring substantial funds, thoroughly test your multisig setup. Send a small amount to the multisig address, then practice creating and signing transactions with the required number of keys. Verify you can successfully move funds out of the wallet before trusting it with significant amounts.

Test recovery scenarios by attempting to transact using different combinations of keys. Ensure you understand the complete transaction signing workflow and that all cosigners can successfully participate.

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Operational Best Practices

Key Distribution Strategy

Distribute keys across multiple physical locations with different security profiles. Never store multiple keys in the same location—this defeats the purpose of multisig. Consider geographic distribution to protect against localized disasters like fires or floods.

For keys held by different individuals, ensure clear communication protocols exist. Everyone involved should understand their responsibilities, how to recognize legitimate transaction requests, and procedures for emergency situations.

Transaction Workflow

Establish clear processes for initiating, reviewing, and signing transactions. Who can propose transactions? What review occurs before cosigners add signatures? How are urgent situations handled? Documented workflows prevent confusion and ensure all parties understand their roles.

Use the coordinator software to create transactions, which are then presented to cosigners for review and signature. Each cosigner independently verifies transaction details before signing with their private key. Only after collecting the required number of signatures is the transaction broadcast to the blockchain.

Regular Audits and Drills

Periodically verify all keys remain accessible and functional. Practice the complete transaction signing process quarterly or semi-annually to ensure everyone remembers procedures and that all hardware and software remain compatible and updated.

Test recovery scenarios where one or more keys become unavailable. Verify you can still access funds using alternative key combinations. These drills identify potential issues before emergencies occur.

Security Considerations

Protecting Against Internal Threats

While multisig protects against external attackers, consider internal threats. In a 2-of-3 configuration, any two key holders could collude to steal funds. Select cosigners carefully and consider configurations requiring more keys for higher-value holdings.

Software and Hardware Updates

Keep coordinator software and hardware wallet firmware updated to patch security vulnerabilities. However, test updates on small amounts before applying them to wallets holding substantial funds. Occasionally, updates introduce compatibility issues that could temporarily lock access.

Backup and Recovery Documentation

Create comprehensive documentation of your multisig setup, including the configuration type, which hardware wallets serve as cosigners, extended public keys, and the multisig address itself. Store this information separately from seed phrases—someone recovering your wallet needs this metadata to reconstruct the multisig configuration.

Common Pitfalls to Avoid

Never store multiple seed phrases together, as this recreates single point of failure vulnerabilities. Don't skip testing phases—discover operational issues with small amounts rather than substantial holdings. Avoid overly complex configurations that create operational difficulties, and ensure at least one other trusted person understands your multisig setup for inheritance purposes.

Advanced Features and Future Developments

Modern multisig solutions increasingly incorporate time-locks, spending limits, and white-listing features. Smart contract-based multisig wallets on Ethereum offer programmable conditions like daily spending caps, recovery mechanisms after extended inactivity, and role-based permissions.

Emerging developments include social recovery mechanisms where trusted contacts can help recover wallets, threshold signature schemes (TSS) that improve privacy and efficiency compared to traditional multisig, and standardization efforts making multisig more accessible across different blockchains and wallet providers.

Conclusion

Implementing multi-signature wallets significantly enhances cryptocurrency security by eliminating single points of failure and providing recovery options. While setup requires more effort than standard wallets, the protection multisig offers for substantial holdings justifies the additional complexity.

By carefully planning your configuration, using quality hardware wallets, following proper operational procedures, and leveraging professional platforms like Token Metrics for strategic decision-making, you can build a robust security framework that protects your digital assets while maintaining practical accessibility.

In an ecosystem where theft and loss are permanent and irreversible, multisig represents best practice for serious cryptocurrency holders who refuse to gamble with their financial future.

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Measuring Success in Web3 Projects: Key Metrics and Approaches

Token Metrics Team
5

Introduction

The emergence of Web3 technologies has transformed the digital landscape, introducing decentralized applications, blockchain-based protocols, and novel governance models. For participants and observers alike, understanding how to measure success in Web3 projects remains a complex yet critical challenge. Unlike traditional businesses, where financial indicators are predominant, Web3 ventures often require multifaceted assessment frameworks that capture technological innovation, community engagement, and decentralization.

This article delves into the defining success factors for Web3 projects, offering a structured exploration of the key performance metrics, analytical frameworks, and tools available, including AI-driven research platforms such as Token Metrics. Our goal is to provide a clear, educational perspective on how participants and researchers can evaluate Web3 initiatives rigorously and holistically.

Understanding Success in Web3 Projects

Success within Web3 projects is inherently multidimensional. While financial performance and market capitalization remain important, other dimensions include:

  • Decentralization and Governance: The extent to which control is distributed among users rather than centralized parties.
  • Network Activity: Measures such as transaction volume, active addresses, and developer contributions.
  • Community Engagement: Size and activity level of the community across social platforms, forums, and governance participation.
  • Technological Innovation: Novelty and robustness of the underlying protocols and smart contracts.
  • Utility and Use Cases: Real-world application and adoption of the project’s technology.

These factors may vary in relevance depending on the project type—be it DeFi protocols, NFTs, layer-one blockchains, or decentralized autonomous organizations (DAOs). Thus, establishing clear, context-specific benchmarks is essential for effective evaluation.

Key Metrics to Evaluate Web3 Projects

Below are critical performance indicators broadly used to gauge Web3 success. These metrics provide quantifiable insights into various aspects of project health and growth.

  • On-Chain Metrics: Include transaction count, gas fees generated, token holder distribution, and smart contract activity. High transaction volumes paired with diverse token ownership can indicate vibrant usage and decentralization.
  • Community Metrics: Encompass active user counts on social media and chat platforms, participation in governance votes, and growth of community-driven initiatives. These reflect user engagement and alignment with project goals.
  • Development Activity: Number of code commits, GitHub repository updates, and developer participation. Sustained and transparent development activity signals ongoing innovation and resilience.
  • Adoption & Utility: Number of integrations, partnerships, or use cases implemented. Practical use drives value beyond speculative interest.
  • Security and Audits: Presence of third-party security audits, bug bounty programs, and historical vulnerabilities. Security impacts trust and long-term viability.

Frameworks for Analyzing Success

Systematic evaluation benefits from established frameworks:

  1. Fundamental Analysis: This involves assessing the core technology, team background, tokenomics, and governance structure. Understanding the problem a project aims to solve and its approach builds a base for contextual success measurement.
  2. Scenario Analysis: Envisioning multiple future states of the project considering technological advances, market adoption, and regulatory environment helps anticipate resilience and growth potential.
  3. Comparative Benchmarking: Positioning a project relative to its peers using standardized KPIs facilitates identifying strengths and weaknesses within the ecosystem.

Combining these frameworks with data-driven metrics allows for comprehensive, nuanced insights into project status and trajectories.

Leveraging AI and Tools for Analysis

Artificial intelligence and machine learning increasingly support the evaluation of Web3 projects by processing vast datasets and uncovering patterns not readily apparent to human analysts. Token Metrics exemplifies this approach by offering AI-driven ratings, risk assessments, and project deep-dives that integrate quantitative data with qualitative signals.

These platforms aid in parsing complex variables such as token velocity, developer momentum, and community sentiment, providing actionable intelligence without subjective bias. Importantly, using such analytical tools facilitates continuous monitoring and reassessment as Web3 landscapes evolve.

Practical Steps for Researching Web3 Projects

For individuals or organizations assessing the success potential of Web3 projects, these steps are recommended:

  • Collect and Analyze On-Chain Data: Use blockchain explorers and analytics services to gather foundational metrics such as transaction counts, active users, and token distribution patterns.
  • Monitor Community Channels: Engage with forums, social media, and governance discussions to gauge community health and responsiveness.
  • Review Development Progress: Track open-source repositories and project updates to assess ongoing activity and innovation.
  • Evaluate Security Posture: Confirm the presence of audits and security protocols to evaluate risk mitigation.
  • Utilize Advanced Analytical Platforms: Incorporate AI-driven services like Token Metrics to integrate diverse indicators and generate comprehensive project ratings.

Limitations and Considerations

While metrics and frameworks aid evaluation, it is essential to recognize the dynamic nature of Web3 projects and the ecosystem's inherent uncertainties. Metrics may fluctuate due to speculative behavior, regulatory shifts, or technological disruptions. Moreover, quantifiable indicators only capture parts of the overall picture, and qualitative factors such as community values and developer expertise also matter.

Therefore, success measurement in Web3 should be viewed as an ongoing process, employing diverse data points and contextual understanding rather than static criteria.

Conclusion

Measuring success in Web3 projects requires a multidimensional approach combining on-chain metrics, community engagement, development activity, and security considerations. Frameworks such as fundamental and scenario analysis facilitate structured evaluation, while AI-powered platforms like Token Metrics provide advanced tools to support data-driven insights.

By applying these methods with a critical and educational mindset, stakeholders can better understand project health and longevity without relying on speculative or financial advice.

Disclaimer

This article is for educational and informational purposes only. It does not constitute financial, investment, or legal advice. Readers should conduct their own research and consult professionals before making decisions related to Web3 projects.

Research

A Complete Guide to Writing Smart Contracts

Token Metrics Team
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Introduction

Smart contracts are self-executing contracts with the terms of the agreement directly written into lines of code. They run on blockchain platforms, such as Ethereum, enabling decentralized, automated agreements that do not require intermediaries. Understanding how to write a smart contract involves familiarity with blockchain principles, programming languages, and best practices for secure and efficient development.

Understanding Smart Contracts

Before diving into development, it is essential to grasp what smart contracts are and how they function within blockchain ecosystems. Essentially, smart contracts enable conditional transactions that automatically execute when predefined conditions are met, providing transparency and reducing dependency on third parties.

These programs are stored and executed on blockchain platforms, making them immutable and distributed, which adds security and reliability to the contract's terms.

Choosing the Right Platform

Writing a smart contract starts with selecting an appropriate blockchain platform. Ethereum is among the most widely used platforms with robust support for smart contracts, primarily written in Solidity—a statically-typed, contract-oriented programming language.

Other platforms like Binance Smart Chain, Polkadot, and Solana also support smart contracts with differing languages and frameworks. Selecting a platform depends on the project requirements, intended network compatibility, and resource accessibility.

Learning the Programming Language

The most commonly used language for writing Ethereum smart contracts is Solidity. It is designed to implement smart contracts with syntax similar to JavaScript, making it approachable for developers familiar with web programming languages.

Other languages include Vyper, a pythonic language focusing on security and simplicity, and Rust or C++ for platforms like Solana. Learning the syntax, data types, functions, and event handling of the chosen language is foundational.

Setting Up Development Environment

Development of smart contracts typically requires a suite of tools for editing, compiling, testing, and deploying code:

  • IDEs: Integrated Development Environments such as Remix (web-based for Solidity) or Visual Studio Code with plugins.
  • Frameworks: Tools like Truffle or Hardhat enable local blockchain simulation, automated testing, and deployment scripts.
  • Node and Wallet: Connecting to blockchain networks often requires running a node or leveraging services like Infura, along with digital wallets (e.g., MetaMask) for transaction signing.

Writing the Smart Contract Code

Writing a smart contract involves structuring the code to define its variables, functions, and modifiers. Key steps include:

  1. Define the contract: Use the keyword contract to declare the contract and its name.
  2. Declare state variables: Define data stored on the blockchain, such as balances or ownership details.
  3. Write functions: Implement logic that changes state variables or triggers events.
  4. Use modifiers: Add conditional checks like access restrictions (e.g., only the owner can execute certain functions).
  5. Emit events: Use events to log significant contract operations for off-chain monitoring.

Example snippet in Solidity:

pragma solidity ^0.8.0;

contract SimpleStorage {
  uint storedData;

  function set(uint x) public {
    storedData = x;
  }

  function get() public view returns (uint) {
    return storedData;
  }
}

Testing and Debugging

Testing is crucial to ensure smart contracts operate as intended and to prevent bugs or vulnerabilities. Strategies include:

  • Writing unit tests using frameworks like Truffle or Hardhat.
  • Running tests on local blockchains (Ganache) before deploying.
  • Using linters and analysis tools to detect common security issues.

Adopting rigorous testing can reduce the risk of exploits or loss of funds caused by contract errors.

Deploying the Smart Contract

Deployment involves publishing the compiled smart contract bytecode to the blockchain. This includes:

  • Compiling the contract into bytecode.
  • Connecting to the desired blockchain network (testnet or mainnet) usually via wallet integration.
  • Submitting a deployment transaction, which requires gas fees for execution.

Using test networks like Ropsten, Rinkeby, or Goerli is recommended for initial deployment to validate functionality without incurring real costs.

Using AI Tools for Smart Contract Research

Emerging AI-driven platforms can assist developers and analysts with smart contract evaluation, security analysis, and market sentiment interpretation. For instance, tools like Token Metrics provide algorithmic research that can support understanding of blockchain projects and smart contract implications in the ecosystem.

Integrating these tools along with manual audits aids comprehensive assessments for better development decisions.

Best Practices and Security Considerations

Writing secure smart contracts requires awareness of common vulnerabilities such as reentrancy attacks, integer overflows, and improper access controls. Best practices include:

  • Following established design patterns and standards (e.g., OpenZeppelin contracts).
  • Performing thorough code reviews and external audits.
  • Keeping contracts as simple and modular as possible.

Robust security practices are critical due to the immutable nature of deployed smart contracts on blockchain.

Conclusion

Writing a smart contract involves a combination of blockchain knowledge, programming skills, and adherence to security best practices. From choosing a platform and language to coding, testing, and deploying, each step plays an important role in the development lifecycle.

Leveraging AI-powered tools like Token Metrics can add valuable insights for developers aiming to enhance their understanding and approach to smart contract projects.

Disclaimer

All information provided in this article is for educational purposes only and does not constitute financial or investment advice. Readers should conduct their own research and consult professional sources where appropriate.

Research

Understanding the Risks of AI Controlling Decentralized Autonomous Organizations

Token Metrics Team
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Introduction

Decentralized Autonomous Organizations (DAOs) represent an innovative model for decentralized governance and decision-making in the blockchain space. With the increasing integration of artificial intelligence (AI) into DAOs for automating processes and enhancing efficiency, it is vital to understand the risks associated with allowing AI to control or heavily influence DAOs. This article provides a comprehensive analysis of these risks, exploring technical, ethical, and systemic factors. Additionally, it outlines how analytical platforms like Token Metrics can support informed research around such emerging intersections.

DAO and AI Basics

DAOs are blockchain-based entities designed to operate autonomously through smart contracts and collective governance, without centralized control. AI technologies can offer advanced capabilities by automating proposal evaluation, voting mechanisms, or resource allocation within these organizations. While this combination promises increased efficiency and responsiveness, it also introduces complexities and novel risks.

Technical Vulnerabilities

One significant category of risks involves technical vulnerabilities arising from AI integration into DAOs:

  • Smart Contract Exploits: AI-driven decision-making typically operates on smart contracts. Flaws or bugs in the smart contract code can be exploited, possibly amplified by AI’s autonomous execution.
  • Data Integrity and Quality: AI requires reliable data inputs to function correctly. Malicious actors might inject false or biased data, leading to misguided AI decisions that could harm DAO operations.
  • Algorithmic Errors: AI algorithms might contain bugs, incorrect assumptions, or be insufficiently tested, which could result in unintended behaviors or decisions with negative consequences.

Governance and Control Challenges

Integrating AI into DAO governance raises complex questions around control, transparency, and accountability:

  • Lack of Transparency: AI algorithms, especially those using complex machine learning models, can be opaque, making it difficult for stakeholders to audit decisions or understand governance processes fully.
  • Centralization Risks: AI models are often developed and maintained by specific teams or organizations, which could inadvertently introduce centralization points contrary to the decentralized ethos of DAOs.
  • Unintended Bias: AI systems trained on biased datasets may propagate or exacerbate existing biases within DAO decision-making, risking unfair or harmful outcomes.

Security and Manipulation Risks

The autonomous nature of AI presents unique security concerns:

  • Manipulation Attacks: Adversaries might target the AI’s learning process or input data channels to manipulate outcomes toward malicious goals.
  • Autonomy Exploits: An AI controlling critical DAO functions autonomously could make decisions that are difficult to reverse or disrupt, leading to lasting damage if exploited.
  • Emergent Behavior: Complex AI systems might develop unexpected behaviors in dynamic environments, creating risks hard to anticipate or control within DAO frameworks.

Ethical and Regulatory Concerns

Beyond technical risks, the interaction between AI and DAOs also introduces ethical and regulatory considerations:

  • Accountability Gaps: Determining liability for AI-driven decisions within DAOs is challenging, potentially leading to accountability voids in cases of harm or disputes.
  • Compliance Complexity: Evolving regulatory landscapes surrounding both AI and blockchain could create overlapping or conflicting requirements for AI-controlled DAOs.
  • User Consent and Autonomy: Members participating in DAOs may have concerns over how AI influences governance and whether adequate consent frameworks are in place.

Mitigating Risks with Analytical Tools

Understanding and managing these risks require robust research and analytical frameworks. Platforms such as Token Metrics provide data-driven insights supporting comprehensive evaluation of blockchain projects, governance models, and emerging technologies combining AI and DAOs.

  • Thorough Technical Reviews: Regular audits and reviews of AI algorithms and smart contracts can detect vulnerabilities early.
  • Transparency Initiatives: Employing explainable AI methods enhances trust and allows stakeholder scrutiny.
  • Scenario Analysis: Exploring potential failure modes and adversarial scenarios helps prepare for unexpected outcomes.
  • Community Engagement: Active and informed participation in DAO governance ensures more robust checks and balances.

Conclusion

The fusion of AI and DAOs promises innovative decentralized governance but comes with substantial risks. Technical vulnerabilities, governance challenges, security threats, and ethical concerns highlight the need for vigilant risk assessment and careful integration. Utilizing advanced research platforms like Token Metrics enables more informed and analytical approaches for stakeholders navigating this evolving landscape.

Disclaimer

This article is for educational purposes only and does not constitute financial, legal, or investment advice. Readers should perform their own due diligence and consult professionals where appropriate.

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