What is ChainGuard Vault?

ChainGuard Vault is a non-custodial, multi-signature asset protection system included in every ChainGuard account. It uses a revolutionary three-address protocol requiring approvals from your primary wallet, ChainGuard address, and mobile 2FA device. The vault supports ETH, ERC20 tokens, NFTs (ERC721 and ERC1155), and works seamlessly across multiple blockchain networks. It's automatically deployed when you complete the one-time setup process.

Is the ChainGuard Vault included in my account?

Yes! Every ChainGuard account includes a personal vault, regardless of membership tier (Basic, Premium, or Enterprise). After completing the one-time setup process, your vault is automatically deployed, giving you immediate access to enterprise-grade asset protection. The setup fee includes your first year free, covering dashboard access, vault deposit and withdrawal capabilities, Identity verification, OAuth integrations, and the Mobile App.

How does the three-address protocol work?

The three-address protocol requires three separate addresses to approve vault transactions: 1) Your primary wallet address (from your connected wallet like MetaMask), 2) Your ChainGuard address (managed by the platform), 3) Your mobile 2FA signature (from your airgapped ChainGuard app). All three must approve before any asset can be moved from your vault. This means even if your computer is hacked, your phone is stolen, or the platform is compromised, your assets remain secure because an attacker would need access to all three components simultaneously.

What assets can I store in my ChainGuard Vault?

ChainGuard Vault supports all major digital asset types: Ethereum (ETH), ERC20 tokens (all standard tokens), ERC721 NFTs (non-fungible tokens), and ERC1155 tokens (semi-fungible tokens). You can store and manage all these assets from one unified interface across all supported blockchain networks. The vault provides the same level of security for all asset types.

How secure is the ChainGuard Vault?

ChainGuard Vault provides enterprise-grade security through: 1) Multi-signature protection requiring three separate approvals, 2) Airgapped mobile 2FA that operates offline, 3) On-chain verification with cryptographic proofs, 4) Three-address recovery system allowing any two addresses to recover the third, 5) Guardian Attestation for ecosystem transactions providing additional verification, 6) Full auditability with complete on-chain transaction history, 7) Instant compliance and transparent actions. Even if one device is compromised, your assets remain completely secure.

What is Guardian Attestation?

Guardian Attestation provides an extra layer of verification for ecosystem transactions, ensuring instant compliance, full auditability, and transparent actions that meet regulatory standards. It's particularly important for enterprise and compliance requirements, providing verified, auditable transactions with additional oversight. All ecosystem transactions are protected by Guardian Attestation, giving users and clients immediate access to their data with instant compliance.

How does the dual-device security model work?

ChainGuard's dual-device security model separates transaction initiation and approval across different devices. You initiate transactions on your desktop/web interface, which generates a request. This request is sent to your mobile ChainGuard app (airgapped and offline-capable) for approval. The mobile app signs the transaction cryptographically, and only after both devices approve can the transaction execute. This separation of powers means even if your desktop is compromised, your mobile device must still approve, keeping your assets secure.

What happens if I lose access to one of my devices?

ChainGuard Vault includes a built-in recovery option using the three-address protocol. If you lose access to one device, any two of your three addresses can recover the third after a security cooldown period. This gives you peace of mind without sacrificing security. The recovery process requires cryptographic verification and follows strict security protocols to prevent unauthorized access.

How do I deploy my ChainGuard Vault?

Your vault is automatically deployed when you complete the one-time setup process. After paying the setup fee (Base Chain: $8.75 or Extended Multi-Chain: $22.50 with launch discount), the platform creates and deploys your multi-signature vault smart contract on the blockchain, processes your KYC verification, and gives you immediate access. No technical expertise is required - the deployment happens automatically in the background.

Can I deploy vaults on multiple blockchain networks?

Yes! If you choose the Extended Multi-Chain Setup, you can deploy vaults on all supported networks (Base, Arbitrum, Optimism, Polygon, and Ethereum mainnet). Premium and Enterprise tier users can manage multiple vaults across different chains from a single ChainGuard dashboard. Your ChainGuard Identity and KYC verification work across all networks, so you don't need to repeat verification for each chain.

What's the difference between Base Chain Setup and Extended Multi-Chain Setup?

Base Chain Setup deploys your vault on Base network only, perfect for Base-focused users. Extended Multi-Chain Setup deploys vaults on all supported networks (Base, Arbitrum, Optimism, Polygon, Ethereum mainnet), best for active multi-chain users. Both options include KYC verification and first year free access to dashboard, vault (deposit/withdraw), Identity, OAuth, and Mobile App. The Extended setup provides more flexibility for managing assets across multiple chains.

How do I deposit assets into my vault?

Depositing assets into your vault is simple: 1) Navigate to your vault dashboard, 2) Select the asset type (ETH, ERC20, NFT), 3) Click 'Deposit' and follow the prompts, 4) Approve the transaction with your primary wallet, 5) Confirm with your mobile 2FA app. Deposit operations don't consume transaction credits - they're included in your first year free. The assets are then secured in your multi-signature vault smart contract.

How do I withdraw assets from my vault?

Withdrawing assets requires multi-signature approval: 1) Navigate to your vault dashboard, 2) Select the asset you want to withdraw, 3) Enter the withdrawal amount and destination address, 4) Approve with your primary wallet, 5) Confirm with your mobile 2FA app (the ChainGuard address automatically approves). Withdrawal operations don't consume transaction credits - they're included in your first year free. All withdrawals are subject to the three-address protocol for maximum security.

Do vault deposits and withdrawals cost gas fees?

Vault deposit and withdrawal operations are included in your membership and don't require transaction credits. However, these operations do incur normal blockchain gas fees. If you want gasless transactions (where ChainGuard covers the gas fees), you can use your monthly credits included with your membership tier. Gasless transactions apply to vault-based interactions with dApps, not direct deposit/withdraw operations.

Can I use my vault for gasless transactions?

Yes! When you interact with dApps or platforms using ChainGuard vault transactions, you can use gasless transactions with your monthly credits included in your membership tier. Gasless transactions consume credits based on your tier: Basic (10/month), Premium (50/month), or Enterprise (1,000+/month). Credit consumption varies by network: Layer 2 networks = 1 credit per transaction, Ethereum mainnet = 5 credits per transaction (Enterprise tier only). If you need additional credits, you can purchase credit packages on request (one-time purchase).

What is the three-address recovery system?

The three-address recovery system allows any two of your three addresses to recover the third if device access is lost. The three addresses are: 1) Primary wallet address, 2) ChainGuard address, 3) Mobile 2FA address. If you lose access to one (e.g., your phone is stolen), you can use the other two to recover access after a security cooldown period. This provides peace of mind without sacrificing security - you never lose access permanently, but recovery requires multiple approvals.

How long is the recovery cooldown period?

The recovery cooldown period is a security feature that prevents immediate unauthorized access. When you initiate a recovery process, there's a waiting period (typically 24-48 hours) before the recovery can be completed. This gives you time to detect and prevent unauthorized recovery attempts. The exact cooldown period depends on the type of recovery and security level of your account.

How does the vault integrate with other ChainGuard services?

ChainGuard Vault is a core part of the ChainGuard ecosystem and integrates seamlessly with: 1) ChainGuard Identity - Your vault is linked to your unified Web3 identity, 2) ChainGuard OAuth - Vault transactions can be used for dApp authentication, 3) ChainGuard Mobile App - Required for 2FA approvals on all vault transactions, 4) Dashboard - Unified interface for managing all your assets and services. The vault works as the secure foundation for all your Web3 interactions.

Can I use my vault with external dApps?

Yes! When connected dApps integrate ChainGuard, you can use your vault for transactions without connecting your wallet directly to that platform. You never connect your wallet to the dApp - the only approval is to ChainGuard. All transactions are protected with 2FA or even 3FA (email, password, 1FA, QR code scan with ChainGuard 2FA). Initiating transactions through OAuth requires an additional QR code scan and wallet signature. This provides better security than traditional wallet connections.

Is my vault data private and auditable?

Yes! ChainGuard Vault provides both privacy and full auditability. All transactions are recorded on-chain with cryptographic verification, ensuring complete transparency and auditability. Users and clients have immediate access to their data with instant compliance. Every action is transparent and verifiable on-chain, ensuring complete trust and regulatory compliance. You can view your complete transaction history at any time.

What blockchain networks support ChainGuard Vault?

ChainGuard Vault supports Ethereum mainnet, Base (Coinbase L2), Arbitrum (Optimistic Rollup), Optimism (Optimistic Rollup), and Polygon (PoS Chain). The number of networks you can use depends on your setup: Base Chain Setup (Base only), Extended Multi-Chain Setup (all networks). Premium and Enterprise tier users can deploy and manage vaults across multiple networks simultaneously from one dashboard.

What is ChainGuard Vault?

ChainGuard Vault is a non-custodial, multi-signature asset protection system included in every ChainGuard account. It uses a revolutionary three-address protocol requiring approvals from your primary wallet, ChainGuard address, and mobile 2FA device. The vault supports ETH, ERC20 tokens, NFTs (ERC721 and ERC1155), and works seamlessly across multiple blockchain networks. It's automatically deployed when you complete the one-time setup process.

Is the ChainGuard Vault included in my account?

Yes! Every ChainGuard account includes a personal vault, regardless of membership tier (Basic, Premium, or Enterprise). After completing the one-time setup process, your vault is automatically deployed, giving you immediate access to enterprise-grade asset protection. The setup fee includes your first year free, covering dashboard access, vault deposit and withdrawal capabilities, Identity verification, OAuth integrations, and the Mobile App.

How does the three-address protocol work?

The three-address protocol requires three separate addresses to approve vault transactions: 1) Your primary wallet address (from your connected wallet like MetaMask), 2) Your ChainGuard address (managed by the platform), 3) Your mobile 2FA signature (from your airgapped ChainGuard app). All three must approve before any asset can be moved from your vault. This means even if your computer is hacked, your phone is stolen, or the platform is compromised, your assets remain secure because an attacker would need access to all three components simultaneously.

What assets can I store in my ChainGuard Vault?

ChainGuard Vault supports all major digital asset types: Ethereum (ETH), ERC20 tokens (all standard tokens), ERC721 NFTs (non-fungible tokens), and ERC1155 tokens (semi-fungible tokens). You can store and manage all these assets from one unified interface across all supported blockchain networks. The vault provides the same level of security for all asset types.

How secure is the ChainGuard Vault?

ChainGuard Vault provides enterprise-grade security through: 1) Multi-signature protection requiring three separate approvals, 2) Airgapped mobile 2FA that operates offline, 3) On-chain verification with cryptographic proofs, 4) Three-address recovery system allowing any two addresses to recover the third, 5) Guardian Attestation for ecosystem transactions providing additional verification, 6) Full auditability with complete on-chain transaction history, 7) Instant compliance and transparent actions. Even if one device is compromised, your assets remain completely secure.

What is Guardian Attestation?

Guardian Attestation provides an extra layer of verification for ecosystem transactions, ensuring instant compliance, full auditability, and transparent actions that meet regulatory standards. It's particularly important for enterprise and compliance requirements, providing verified, auditable transactions with additional oversight. All ecosystem transactions are protected by Guardian Attestation, giving users and clients immediate access to their data with instant compliance.

How does the dual-device security model work?

ChainGuard's dual-device security model separates transaction initiation and approval across different devices. You initiate transactions on your desktop/web interface, which generates a request. This request is sent to your mobile ChainGuard app (airgapped and offline-capable) for approval. The mobile app signs the transaction cryptographically, and only after both devices approve can the transaction execute. This separation of powers means even if your desktop is compromised, your mobile device must still approve, keeping your assets secure.

What happens if I lose access to one of my devices?

ChainGuard Vault includes a built-in recovery option using the three-address protocol. If you lose access to one device, any two of your three addresses can recover the third after a security cooldown period. This gives you peace of mind without sacrificing security. The recovery process requires cryptographic verification and follows strict security protocols to prevent unauthorized access.

How do I deploy my ChainGuard Vault?

Your vault is automatically deployed when you complete the one-time setup process. After paying the setup fee (Base Chain: $8.75 or Extended Multi-Chain: $22.50 with launch discount), the platform creates and deploys your multi-signature vault smart contract on the blockchain, processes your KYC verification, and gives you immediate access. No technical expertise is required - the deployment happens automatically in the background.

Can I deploy vaults on multiple blockchain networks?

Yes! If you choose the Extended Multi-Chain Setup, you can deploy vaults on all supported networks (Base, Arbitrum, Optimism, Polygon, and Ethereum mainnet). Premium and Enterprise tier users can manage multiple vaults across different chains from a single ChainGuard dashboard. Your ChainGuard Identity and KYC verification work across all networks, so you don't need to repeat verification for each chain.

What's the difference between Base Chain Setup and Extended Multi-Chain Setup?

Base Chain Setup deploys your vault on Base network only, perfect for Base-focused users. Extended Multi-Chain Setup deploys vaults on all supported networks (Base, Arbitrum, Optimism, Polygon, Ethereum mainnet), best for active multi-chain users. Both options include KYC verification and first year free access to dashboard, vault (deposit/withdraw), Identity, OAuth, and Mobile App. The Extended setup provides more flexibility for managing assets across multiple chains.

How do I deposit assets into my vault?

Depositing assets into your vault is simple: 1) Navigate to your vault dashboard, 2) Select the asset type (ETH, ERC20, NFT), 3) Click 'Deposit' and follow the prompts, 4) Approve the transaction with your primary wallet, 5) Confirm with your mobile 2FA app. Deposit operations don't consume transaction credits - they're included in your first year free. The assets are then secured in your multi-signature vault smart contract.

How do I withdraw assets from my vault?

Withdrawing assets requires multi-signature approval: 1) Navigate to your vault dashboard, 2) Select the asset you want to withdraw, 3) Enter the withdrawal amount and destination address, 4) Approve with your primary wallet, 5) Confirm with your mobile 2FA app (the ChainGuard address automatically approves). Withdrawal operations don't consume transaction credits - they're included in your first year free. All withdrawals are subject to the three-address protocol for maximum security.

Do vault deposits and withdrawals cost gas fees?

Vault deposit and withdrawal operations are included in your membership and don't require transaction credits. However, these operations do incur normal blockchain gas fees. If you want gasless transactions (where ChainGuard covers the gas fees), you can use your monthly credits included with your membership tier. Gasless transactions apply to vault-based interactions with dApps, not direct deposit/withdraw operations.

Can I use my vault for gasless transactions?

Yes! When you interact with dApps or platforms using ChainGuard vault transactions, you can use gasless transactions with your monthly credits included in your membership tier. Gasless transactions consume credits based on your tier: Basic (10/month), Premium (50/month), or Enterprise (1,000+/month). Credit consumption varies by network: Layer 2 networks = 1 credit per transaction, Ethereum mainnet = 5 credits per transaction (Enterprise tier only). If you need additional credits, you can purchase credit packages on request (one-time purchase).

What is the three-address recovery system?

The three-address recovery system allows any two of your three addresses to recover the third if device access is lost. The three addresses are: 1) Primary wallet address, 2) ChainGuard address, 3) Mobile 2FA address. If you lose access to one (e.g., your phone is stolen), you can use the other two to recover access after a security cooldown period. This provides peace of mind without sacrificing security - you never lose access permanently, but recovery requires multiple approvals.

How long is the recovery cooldown period?

The recovery cooldown period is a security feature that prevents immediate unauthorized access. When you initiate a recovery process, there's a waiting period (typically 24-48 hours) before the recovery can be completed. This gives you time to detect and prevent unauthorized recovery attempts. The exact cooldown period depends on the type of recovery and security level of your account.

How does the vault integrate with other ChainGuard services?

ChainGuard Vault is a core part of the ChainGuard ecosystem and integrates seamlessly with: 1) ChainGuard Identity - Your vault is linked to your unified Web3 identity, 2) ChainGuard OAuth - Vault transactions can be used for dApp authentication, 3) ChainGuard Mobile App - Required for 2FA approvals on all vault transactions, 4) Dashboard - Unified interface for managing all your assets and services. The vault works as the secure foundation for all your Web3 interactions.

Can I use my vault with external dApps?

Yes! When connected dApps integrate ChainGuard, you can use your vault for transactions without connecting your wallet directly to that platform. You never connect your wallet to the dApp - the only approval is to ChainGuard. All transactions are protected with 2FA or even 3FA (email, password, 1FA, QR code scan with ChainGuard 2FA). Initiating transactions through OAuth requires an additional QR code scan and wallet signature. This provides better security than traditional wallet connections.

Is my vault data private and auditable?

Yes! ChainGuard Vault provides both privacy and full auditability. All transactions are recorded on-chain with cryptographic verification, ensuring complete transparency and auditability. Users and clients have immediate access to their data with instant compliance. Every action is transparent and verifiable on-chain, ensuring complete trust and regulatory compliance. You can view your complete transaction history at any time.

What blockchain networks support ChainGuard Vault?

ChainGuard Vault supports Ethereum mainnet, Base (Coinbase L2), Arbitrum (Optimistic Rollup), Optimism (Optimistic Rollup), and Polygon (PoS Chain). The number of networks you can use depends on your setup: Base Chain Setup (Base only), Extended Multi-Chain Setup (all networks). Premium and Enterprise tier users can deploy and manage vaults across multiple networks simultaneously from one dashboard.

您的多重签名金库：为每位 Web3 用户提供企业级安全

在多个区块链上存储、管理和保护您的数字资产

ChainGuard Vault 是您的安全、非托管资产管理解决方案，集成在每个 ChainGuard 账户中。与依赖单一私钥的传统钱包不同，我们的金库使用革命性的三地址协议和多重签名保护。每笔交易都需要您的主钱包和 ChainGuard 移动应用的批准，确保即使一个设备被攻破，您的资产也完全安全。

所有生态系统交易都受到 Guardian 认证保护，提供额外的验证和安全层。用户和客户可以即时访问其数据，具有即时合规性和完整可审计性：每项操作都是透明的，可在链上验证，确保完全信任和监管合规性。

chain-fi.io

连接钱包

0xdfDBE6E497258D093BC68bEc2B38079c4a6aA8eD

批准

企业级安全与无与伦比的多功能性

在整个 Web3 生态系统中保护、管理和增长您的数字资产所需的一切

核心安全功能

多重签名金库保护需要多重批准的多层安全

Guardian 认证经过验证的生态系统交易，具有企业监督

跨链资产管理对所有主要区块链的统一控制

生态系统管理系统完整的控制和自动化工具

内置恢复选项安全的账户恢复，不损害安全性

企业优势

企业级安全为您的资产提供银行级保护

即时合规自动化监管合规

完整可审计性完整的链上交易历史

即时数据访问实时洞察和分析

透明操作每项操作都可验证和可追踪

我们解决的问题

ChainGuard Vault 解决了 Web3 中最关键的安全和可用性挑战，为每位数字资产持有者提供企业级解决方案。

单点故障

如果您的私钥被泄露，传统钱包可能被清空。我们的多重签名系统需要两个独立的批准，使盗窃几乎不可能。

碎片化的 Gas 代币

多链设置通常需要在每条链上使用包装代币来支付 Gas，使您的资产在网络间碎片化。我们的无 Gas 信用系统在每条链上无缝工作，消除了在每条区块链上单独 Gas 代币的需求。

跨链碎片化

在 Base、Arbitrum、Optimism、Polygon 和 Ethereum 上管理资产需要多个钱包和不断切换。我们的金库从统一界面在所有支持的链上无缝工作。

丢失访问恢复

丢失了钱包？传统解决方案意味着永久损失。我们的三地址恢复系统允许任意两个地址在安全冷却期后恢复第三个，让您安心，同时不牺牲安全性。

复杂的安全设置

企业级安全通常需要昂贵的硬件钱包、复杂的多重签名设置和技术专业知识。ChainGuard Vault 包含在您的账户中：无需额外设置，无需额外费用，只需即时保护。

Guardian 认证

企业和合规要求需要经过验证、可审计的交易以及额外的监督。Guardian 认证为生态系统交易提供额外的验证层，确保即时合规、完整可审计性和符合监管标准的透明操作。

为什么您的金库包含在每个账户中

安全不应该是可选的。这就是为什么每个 ChainGuard 账户都包含一个个人金库，无论会员级别如何，所有用户都可以使用。完成一次性设置过程后，您的金库会自动部署，让您立即获得企业级资产保护。设置费用包括第一年免费，涵盖仪表板访问、金库存取款功能、身份验证、OAuth 集成和移动应用。

这不是附加组件；它是 ChainGuard 生态系统的核心部分，与身份验证、OAuth 集成和移动 2FA 无缝协作，创建完整的安全解决方案。您的金库直接与所有 ChainGuard 服务集成，在整个平台上提供统一的体验。

将您的金库视为您的安全数字金库：存储 ETH、ERC20 代币、NFT（ERC721 和 ERC1155），并从一处管理所有资产。凭借跨链兼容性和多重签名保护，它是您 Web3 安全基础设施的基础。基于信用的功能（如无 Gas 交易）需要月度订阅级别，如果您想立即使用这些功能，可以立即添加到您的账户。

多功能性和连接性

您的 ChainGuard Vault 不仅仅是存储解决方案，它是 ChainGuard 生态系统完全集成的部分。

生态系统集成

通过 ChainGuard OAuth 将您的金库连接到 dApp，实现无缝、安全的交互，而无需暴露您的私钥。将其与 ChainGuard Identity 一起使用，进行合规、经过验证的交易。从您的 ChainGuard 移动应用管理它，以便随时批准。并通过 ChainGuard 仪表板从任何设备访问它。

通用兼容性

无论您是跨多个链管理头寸的 DeFi 交易者、保护数字艺术的 NFT 收藏家、管理社区资金的 DAO 财务主管，还是保护加密储蓄的个人，ChainGuard Vault 都能适应您的需求。它支持所有主要代币标准，在所有支持的区块链上工作，并与整个 ChainGuard 安全生态系统集成，使其成为 Web3 中最通用和连接最紧密的金库解决方案。

双设备安全模型

ChainGuard 的创新安全方法使用两个独立的设备来创建抵御攻击的不可穿透屏障。即使一个设备被攻破，您的资产仍然安全。

交易

发送 0.5 ETH

至：

0x742d...8A9f

等待批准...

批准交易？

批准

权力分离

交易启动和批准发生在不同设备上

链上验证

所有安全都在链上进行，具有加密验证

恢复保护

如果通过多地址保护丢失设备访问，则提供去中心化恢复选项

气隙安全

移动应用在与网络威胁完全隔离的环境中运行，提供硬件级安全，而无需物理设备的复杂性

Three-Address Security Protocol

Our revolutionary security system uses three separate addresses to create an impenetrable defense mechanism. Your Primary Address is the only one that can interact with the Vault contract on-chain, but every action requires an off-chain signature from your 2FA Address in the ChainGuard app. The Secondary Address provides recovery protection - any two addresses working together can reset the third after a security cooldown, ensuring you never lose access while maintaining maximum security against sophisticated attacks.

Start Here

Primary Address

0x71C...82eF

Initiates on-chain transactions on the vault

Secondary Address

0x93A...47bC

Recovery protection system

2FA Address

0x45D...91fA

Off-chain signature with ChainGuard

Secure Vault

0xVA1...Lt23

Your secure asset storage contract

恢复保护系统

任意两个地址可以恢复第三个在安全冷却期之后。这创建了一个强大的安全系统，防止单点故障，同时保持对资产的完全控制。

想了解更多？

探索我们的完整文档，深入了解 ChainGuard Vault 的安全功能、技术规格和集成指南。

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您的 多重签名金库：为每位 Web3 用户提供企业级安全