气隙隔离 · 冷存储 · 防拆自毁Air-Gapped Cold Storage · Anti-Tamper · BIP-39 Compatible

Cardano (ADA) 的最佳硬件钱包Best Hardware Wallet for Cardano (ADA)

Cardano (ADA) 是首个采用同行评审研究的区块链平台，通过 Ouroboros 权益证明共识机制实现高效节能。Keystone 硬件钱包通过气隙隔离技术，确保私钥永不触网，为您的 ADA 资产提供银行级安全保护。Cardano (ADA) is the first blockchain platform to use peer-reviewed research, achieving energy efficiency through the Ouroboros proof-of-stake consensus mechanism. Keystone hardware wallet ensures your private keys never touch the internet through air-gapped isolation, providing bank-grade security for your ADA assets.

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关于 Cardano (ADA)About Cardano (ADA)

Cardano 是一个采用权益证明（Proof-of-Stake）共识机制的山寨币区块链平台，也是首屈一指的学术和研究驱动型区块链项目。Cardano 以其严谨的学术审查流程著称，所有技术改进都经过同行评审。ADA 是 Cardano 区块链的原生加密货币，用于支付交易费用、质押奖励和治理投票。Cardano is a proof-of-stake blockchain platform and a leading academic and research-driven blockchain project. Cardano is known for its rigorous academic review process, with all technical improvements undergoing peer review. ADA is the native cryptocurrency of the Cardano blockchain, used for paying transaction fees, staking rewards, and governance voting.

Cardano 的目标是创建一个更加平衡和可持续的去中心化应用生态系统。通过分层架构，Cardano 将结算层和计算层分离，提高了网络的可扩展性和灵活性。ADA 持有者可以参与质押，支持网络安全的同時获得被动收益。Cardano aims to create a more balanced and sustainable ecosystem for decentralized applications. Through its layered architecture, Cardano separates the settlement and computation layers, improving the network's scalability and flexibility. ADA holders can participate in staking to support network security while earning passive income.

如何使用 Keystone 硬件钱包确保 Cardano 安全？How to Secure Your ADA with Keystone Hardware Wallet?

Keystone 硬件钱包通过气隙隔离技术为你的 ADA 提供企业级安全保护。设备完全离线运行，私钥永不触网，有效防止黑客远程攻击和恶意软件威胁。Keystone hardware wallet provides enterprise-grade security for your ADA through air-gapped isolation technology. The device runs completely offline with private keys never touching the internet, effectively preventing remote hacker attacks and malware threats.

购买 KeystonePurchase Keystone

访问官方商城 keyst.one/shop 选择适合你的设备Visit official store keyst.one/shop to choose your device

连接软件钱包Connect to Software Wallet

通过 QR 码将 Keystone 与 MetaMask、Coinbase Wallet 等钱包连接Connect Keystone to wallets like MetaMask, Coinbase Wallet via QR codes

安全守护 ADASecure Your ADA

开始安全地管理、发送和接收你的 ADAStart managing, sending and receiving your ADA securely

为什么选择 KeystoneWhy Choose Keystone

气隙隔离Air-Gapped

Keystone 通过二维码与网络设备进行数据传输，私钥始终离线存储于设备内，不接触互联网。同时用户可检验传输内容，从而显著降低远程攻击与中间人攻击风险。Keystone uses QR codes to transfer data with networked devices while keeping private keys stored offline inside the device, never touching the internet. Users can also verify the transmission content, significantly reducing risks of remote attacks and man-in-the-middle attacks.

完全开源Open Source

Keystone 的固件代码与电路设计均开源，用户和社区可对其进行审计与验证，有助于发现并减少潜在安全漏洞，提升整体安全性。Keystone's firmware code and circuit design are both open source, allowing users and the community to audit and verify them, helping to discover and reduce potential security vulnerabilities and improve overall security.

支持3套助记词3 Recovery Phrases

Keystone 支持在一台设备中生成和管理 3 套助记词，帮助用户进行资产分层隔离，同时减少多设备成本。Keystone supports generating and managing 3 sets of recovery phrases on a single device, helping users with asset tiering and isolation while reducing the cost of multiple devices.

防拆自毁设计Anti-Tamper

Keystone 内置防拆机制，当设备检测到异常拆解等行为时，会触发数据擦除，防止私钥或用户数据被提取。Keystone has built-in anti-tamper mechanisms that trigger data erasure when the device detects abnormal disassembly or other suspicious activities, preventing extraction of private keys or user data.

交易解析防盲签No Blind Signing

Keystone 配备 4 英寸屏幕，在签名前对交易进行解析并展示关键信息，用户可逐项核对后再确认签名，从而降低盲签风险，并减少恶意授权或欺诈交易的可能。Keystone is equipped with a 4-inch screen that parses transactions and displays key information before signing. Users can verify each item before confirming, reducing blind signing risks and the possibility of malicious authorization or fraudulent transactions.

选择你的加密守护装备Choose Your Crypto Security Gear

Keystone 3 Pro

$149

4英寸触摸屏4" Touchscreen 指纹解锁Fingerprint 交易解析TX Preview 防拆自毁Anti-Tamper

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Keystone Tablet Plus

$69

高等级不锈钢Premium Steel 独立槽位Letter Slots 防火防水Fire & Water Resistant

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常见问题Frequently Asked Questions

Cardano (ADA) 是什么？What is Cardano (ADA)?+

Cardano 与以太坊有什么区别？What is the difference between Cardano and Ethereum?+

Cardano 和以太坊都是智能合约平台，但设计理念和技术实现有所不同。以太坊采用工作量证明（PoW），目前正在向权益证明过渡。Cardano 从一开始就采用 Ouroboros 权益证明共识机制，能源效率更高。Cardano 强调学术审查和严格的形式化方法，而以太坊则更注重快速迭代和生态系统的快速发展。Cardano and Ethereum are both smart contract platforms, but they differ in design philosophy and technical implementation. Ethereum uses Proof-of-Work (PoW) and is currently transitioning to Proof-of-Stake. Cardano adopted the Ouroboros proof-of-stake consensus mechanism from the start, making it more energy-efficient. Cardano emphasizes academic review and rigorous formal methods, while Ethereum focuses more on rapid iteration and ecosystem development.

为什么需要硬件钱包存储 ADA？Why do I need a hardware wallet for ADA?+

虽然 ADA 是权益证明代币，但存储在软件钱包或交易所中仍面临黑客攻击、钓鱼诈骗和平台跑路风险。硬件钱包将私钥完全隔离于互联网，即使电脑被恶意软件感染也能保护资产安全。对于持有大量 ADA 并进行质押的用户，硬件钱包是确保资产安全的必要措施。Although ADA is a proof-of-stake token, storing it in software wallets or exchanges still faces risks of hacking, phishing scams, and platform failures. Hardware wallets isolate private keys completely from the internet, protecting assets even if your computer is infected with malware. For users holding large amounts of ADA and staking, a hardware wallet is an essential security measure.

ADA 的主要用途是什么？What are the main uses of ADA?+

ADA 的主要用途包括：1) 支付交易手续费；2) 质押（Staking）获取被动收益，通过委托给验证节点获得年化收益；3) 参与 Cardano 生态系统治理投票；4) 在 Cardano 区块链上开发和部署去中心化应用（DApps）。ADA 是 Cardano 生态系统的核心价值载体。The main uses of ADA include: 1) Paying transaction fees; 2) Staking for passive income by delegating to validators; 3) Participating in Cardano ecosystem governance voting; 4) Developing and deploying decentralized applications (DApps) on the Cardano blockchain. ADA is the core value carrier of the Cardano ecosystem.

Keystone 硬件钱包如何保护我的 ADA？How does Keystone hardware wallet protect my ADA?+

Keystone 采用气隙隔离技术，私钥从不接触网络设备，有效防止黑客远程攻击。设备配备防拆自毁设计，任何物理篡改尝试都会触发数据擦除。此外，Keystone 完全开源，支持用户和社区验证代码安全性。Keystone uses air-gapped technology where private keys never touch networked devices, effectively preventing remote hacker attacks. The device features a tamper-proof self-destruct design where any physical tampering attempt triggers data erasure. Additionally, Keystone is completely open-source, supporting user and community code security verification.

Keystone 支持哪些 ADA 软件钱包？What ADA software wallets does Keystone support?+

Keystone 支持多种 ADA 兼容钱包，包括 MetaMask、Coinbase Wallet、Daedalus 等。你可以通过 QR 码将 Keystone 与这些钱包连接，在保持私钥安全的同时享受流畅的资产管理体验。Keystone 还支持 Cardano 原生质押功能。Keystone supports various ADA-compatible wallets, including MetaMask, Coinbase Wallet, Daedalus and more. You can connect Keystone to these wallets via QR codes, enjoying smooth asset management while keeping private keys secure. Keystone also supports Cardano native staking functionality.

如果丢失 Keystone 设备，我的 ADA 还能找回吗？If I lose my Keystone device, can I recover my ADA?+

可以。Keystone 支持 BIP-39 标准助记词，你可以使用助记词在任何兼容的钱包（如 Daedalus、Yoroi）中恢复你的 ADA 资产。建议将助记词妥善保管在安全的离线位置，作为终极备份方案。Yes. Keystone supports BIP-39 standard recovery phrases. You can recover your ADA assets using your recovery phrase in any compatible wallet (such as Daedalus, Yoroi). It is recommended to keep your recovery phrase safely stored in a secure offline location as the ultimate backup solution.

Cardano 的质押安全吗？Is Cardano staking safe?+

Cardano 采用 Ouroboros 权益证明共识机制，质押本身是安全的。通过 Keystone 进行质押时，你的私钥始终保存在硬件钱包中，只有签名操作在设备上完成。质押奖励会自动累积到你的钱包地址，安全性得到充分保障。Cardano uses the Ouroboros proof-of-stake consensus mechanism, making staking itself secure. When staking through Keystone, your private keys are always kept in the hardware wallet, with only signing operations completed on the device. Staking rewards are automatically accumulated to your wallet address, ensuring full security.