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

Chainlink (LINK) 的最佳硬件钱包Best Hardware Wallet for Chainlink (LINK)

Chainlink 是连接区块链与真实世界的桥梁，为智能合约提供可靠的外部数据。LINK 代币用于支付预言机服务费用和作为节点运营者的质押担保。Keystone 硬件钱包通过气隙隔离技术，确保你的 LINK 持仓和治理参与完全安全。Chainlink is the bridge connecting blockchains to the real world, providing reliable external data for smart contracts. LINK tokens are used to pay oracle service fees and as staking collateral for node operators. Keystone hardware wallet ensures your LINK holdings and governance participation are completely secure through air-gapped isolation technology.

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关于 Chainlink (LINK)About Chainlink (LINK)

Chainlink 是行业标准的去中心化预言机网络，通过连接智能合约与真实世界数据来解决"预言机问题"。区块链无法直接访问外部信息，Chainlink 作为安全桥梁，使智能合约能够通过验证的、防篡改的数据来响应真实世界事件。Chainlink 广泛应用于 DeFi、保险、游戏等领域的 Price Feed、随机数、跨链通信等场景。Chainlink is the industry-standard decentralized oracle network that solves the "oracle problem" by connecting smart contracts with real-world data. Blockchains cannot access external information on their own, so Chainlink acts as a secure bridge, enabling smart contracts to react to real-world events using verified, tamper-proof data. Chainlink is widely used in DeFi, insurance, gaming and other fields for Price Feeds, random numbers, and cross-chain communication.

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

Keystone 硬件钱包通过气隙隔离技术为你的 LINK 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 LINK 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 Software Wallet 连接Connect Keystone to your Software Wallet via QR codes

安全守护 LINKSecure Your LINK

开始安全地管理、发送和接收你的 LINKStart managing, sending and receiving your LINK 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

Chainlink (LINK) 是什么？What is Chainlink (LINK)?+

Chainlink 是行业标准的去中心化预言机网络。区块链本身无法访问外部数据，Chainlink 通过去中心化的节点网络获取、验证并将数据传输给智能合约。当合约请求（如股票价格）时，一组独立节点检索并聚合数据达成共识，然后交付一个可信的答案。LINK 代币用于支付预言机服务费用。Chainlink is the industry-standard decentralized oracle network. Blockchains cannot access external data on their own, so Chainlink fetches, validates, and delivers data to smart contracts through a decentralized network of nodes. When a contract requests information (like a stock price), a committee of independent nodes retrieves and aggregates data to reach consensus, then delivers a single trustworthy answer. LINK tokens are used to pay oracle service fees.

Chainlink 的应用场景有哪些？What are Chainlink's use cases?+

Chainlink 的主要应用场景包括：1) DeFi Price Feeds - 为去中心化交易所和借贷平台提供实时价格数据；2) 跨链互操作性 - 连接不同区块链；3) 随机数生成 - 为游戏和 NFT 提供可验证的随机数；4) 保险 - 触发参数保险理赔；5) 供应链 - 验证真实世界事件。Chainlink's main use cases include: 1) DeFi Price Feeds - providing real-time price data for decentralized exchanges and lending platforms; 2) Cross-chain interoperability - connecting different blockchains; 3) Random number generation - providing verifiable randomness for games and NFTs; 4) Insurance - triggering parametric insurance claims; 5) Supply chain - verifying real-world events.

如何安全存储 LINK？How to securely store LINK?+

存储 LINK 最安全的方式是使用硬件钱包。硬件钱包将私钥存储在安全芯片中，完全与网络隔离。Keystone 支持所有 ERC-20 代币包括 LINK，可通过 QR 码与 MetaMask 等钱包连接，在保持私钥完全离线的同时参与 DeFi 和治理。The safest way to store LINK is using a hardware wallet. Hardware wallets store private keys in a secure chip completely isolated from the internet. Keystone supports all ERC-20 tokens including LINK, and can connect to wallets like MetaMask via QR codes, participating in DeFi and governance while keeping private keys completely offline.

LINK 节点运营者需要质押吗？Do LINK node operators need to stake?+

是的，Chainlink 节点运营者需要质押 LINK 作为保证金，确保提供准确数据的服务质量。如果节点提供错误数据，其质押的 LINK 可能会被罚没。这保障了网络的可靠性和数据质量。普通 LINK 持有者也可以通过委托质押的方式参与。Yes, Chainlink node operators need to stake LINK as collateral to ensure quality of service for providing accurate data. If a node provides incorrect data, its staked LINK may be slashed. This ensures the network's reliability and data quality. Regular LINK holders can also participate through delegated staking.

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

可以。Keystone 支持 BIP-39 标准助记词，你可以在任何兼容的以太坊钱包（如 MetaMask）中恢复 LINK 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 LINK assets in any compatible Ethereum wallet (such as MetaMask). It is recommended to keep your recovery phrase safely stored in a secure offline location as the ultimate backup solution.

Keystone 如何保护我的 DeFi 资产？How does Keystone protect my DeFi assets?+

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。它配备 4 英寸大屏，在签名前清晰展示交易详情（金额、接收地址、Gas 费用等），防止签署恶意授权。对于参与 DeFi 质押的用户，硬件钱包是保护资产的最佳选择。Keystone uses air-gapped isolation technology where private keys never touch networked devices, effectively preventing remote hacker attacks. It features a 4-inch screen that clearly displays transaction details (amount, recipient address, gas fees, etc.) before signing, preventing signing of malicious authorizations. For users participating in DeFi staking, a hardware wallet is the best choice for protecting assets.