BNB Chain 原生代币 · 低 Gas 费守护 · BEP-20 安全存储 BNB Chain Native Token · Low Fee Protection · BEP-20 Secure Storage

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

BNB 作为币安生态系统的核心资产，广泛用于交易手续费支付、DeFi 流动性质押和 GameFi 应用。Keystone 硬件钱包通过气隙隔离技术保护你的 BNB 和 BEP-20 代币，让你在低费用高速度的 BNB Chain 上安心操作。 BNB as the core asset of the Binance ecosystem is widely used for trading fee payment, DeFi liquidity staking, and GameFi applications. Keystone hardware wallet protects your BNB and BEP-20 tokens through air-gapped isolation, allowing you to operate safely on the low-fee, high-speed BNB Chain.

获取 Keystone Get Keystone

关于 BNB About BNB

BNB（Build and Build）最初于 2017 年作为 Binance 交易所的平台代币推出，最初用于支付交易手续费并享受折扣。随着时间推移，BNB 已发展成为支持整个币安生态系统的核心基础设施代币，包括 BNB Beacon Chain 和 BNB Smart Chain 两条主要区块链。 BNB (Build and Build) was originally launched in 2017 as Binance Exchange's platform token, initially used to pay transaction fees with discounts. Over time, BNB has developed into the core infrastructure token supporting the entire Binance ecosystem, including the BNB Beacon Chain and BNB Smart Chain.

BNB Smart Chain（BSC）采用权益证明权威（PoSA）共识机制，兼具低 Gas 费（几分钱）和高吞吐量（每秒数百笔交易）的优势。BSC 上运行着数千个 DApp，涵盖 DeFi 借贷、DEX 交易、NFT 市场和 GameFi 游戏等应用场景。 BNB Smart Chain (BSC) uses Proof of Staked Authority (PoSA) consensus, offering advantages of low Gas fees (a few cents) and high throughput (hundreds of transactions per second). BSC hosts thousands of DApps covering DeFi lending, DEX trading, NFT markets, and GameFi applications.

BNB 的季度回购销毁机制使其具有通缩特性，总量最终将减少至 1 亿枚。对于在 BNB Chain 生态中有大量持仓的用户，硬件钱包提供了最佳的安全保障，确保私钥完全离线，资产免受网络攻击威胁。 BNB's quarterly buyback and burn mechanism gives it deflationary characteristics, with the total supply ultimately reducing to 100 million tokens. For users with significant holdings in the BNB Chain ecosystem, hardware wallets provide the best security, ensuring private keys are completely offline and assets are protected from network attack threats.

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

Keystone 硬件钱包通过气隙隔离技术为你的 BNB 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 BNB 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 Keystone Purchase 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

连接钱包 Connect Wallet

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

安全守护 BNB Secure Your BNB

开始安全地管理、发送和接收你的 BNB 及 BEP-20 代币 Start managing, sending and receiving your BNB and BEP-20 tokens securely

为什么选择 Keystone Why 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

什么是 BNB？ What is BNB? +

BNB 是币安生态系统的原生代币，最初于 2017 年作为 Binance Exchange 的实用型代币推出。BNB 最初运行在 Ethereum 区块链上作为 ERC-20 代币，后迁移至自己的 BNB Beacon Chain。BNB 也是 BNB Smart Chain（BEP-20）的 Gas 代币。 BNB is the native token of the Binance ecosystem, originally launched in 2017 as Binance Exchange's utility token. BNB originally operated on the Ethereum blockchain as an ERC-20 token, then migrated to its own BNB Beacon Chain. BNB is also the Gas token for BNB Smart Chain (BEP-20).

BNB 有哪些用途？ What are the uses of BNB? +

BNB 的主要用途包括：支付 Binance 交易所的交易手续费（可享受折扣）、在 BNB Chain 上支付 Gas 费、质押参与网络治理、购买 NFT、参与 Launchpad 项目等。此外，BNB 还被广泛应用于 DeFi 和 GameFi 生态系统中。 The main uses of BNB include: paying transaction fees on Binance Exchange (with discounts), paying Gas fees on BNB Chain, staking for network governance, purchasing NFTs, and participating in Launchpad projects. BNB is also widely used in DeFi and GameFi ecosystems.

什么是 BNB Smart Chain（BSC）？ What is BNB Smart Chain (BSC)? +

BNB Smart Chain（BSC）是与 BNB Beacon Chain 并行的智能合约链，采用权益证明权威（PoSA）共识机制，兼容 EVM。BSC 以低 Gas 费（几分钱）和快速交易著称，支持数千个 DApp 和 DeFi 协议，是以太坊之外最活跃的智能合约平台之一。 BNB Smart Chain (BSC) is a smart contract chain parallel to BNB Beacon Chain, using Proof of Staked Authority (PoSA) consensus and EVM compatibility. BSC is known for low Gas fees (a few cents) and fast transactions, supporting thousands of DApps and DeFi protocols, making it one of the most active smart contract platforms outside Ethereum.

如何存储 BNB 最安全？ What is the safest way to store BNB? +

存储 BNB 最安全的方式是使用硬件钱包，如 Keystone。硬件钱包将私钥存储在安全芯片中，完全与网络隔离（气隙隔离），有效防止黑客攻击和恶意软件威胁。对于大额 BNB 持仓，硬件钱包是唯一可靠的选择。 The safest way to store BNB is using a hardware wallet like Keystone. Hardware wallets store private keys in a secure chip completely isolated from the internet (air-gapped), effectively preventing hacker attacks and malware threats. For large BNB holdings, a hardware wallet is the only reliable choice.

BNB 的供应量和销毁机制是什么？ What is BNB's supply and burn mechanism? +

BNB 的初始供应量为 2 亿枚，币安每季度使用利润回购并销毁 BNB，直至总量减少至 1 亿枚。这种通缩机制旨在增加 BNB 的稀缺性。此外，BNB 还用于 BNB Chain 的质押和治理。 BNB's initial supply was 200 million tokens, with Binance quarterly using profits to buy back and burn BNB until the total supply reduces to 100 million tokens. This deflationary mechanism aims to increase BNB's scarcity. BNB is also used for staking and governance on BNB Chain.

BEP-20 和 ERC-20 有什么区别？ What is the difference between BEP-20 and ERC-20? +

BEP-20 是 BNB Smart Chain 上的代币标准，类似于 Ethereum 的 ERC-20 标准。两者在技术实现上高度兼容，这意味着在 Ethereum 上创建的代币合约可以相对容易地部署到 BSC 上，反之亦然。BNB 最早是 ERC-20 代币，后迁移到自己的主网。 BEP-20 is the token standard on BNB Smart Chain, similar to Ethereum's ERC-20 standard. The two are highly compatible in technical implementation, meaning token contracts created on Ethereum can be relatively easily deployed on BSC and vice versa. BNB was originally an ERC-20 token and later migrated to its own mainnet.

Keystone 如何保护我的 BNB？ How does Keystone protect my BNB? +

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 BNB 链？ Which BNB chains does Keystone support? +

Keystone 支持所有 BNB 链相关网络，包括 BNB Beacon Chain（Mainnet）和 BNB Smart Chain（BEP-20）。你可以通过同一套助记词管理 BNB 原生资产和 BEP-20 代币，Keystone 会清晰显示交易所在的网络和链 ID。 Keystone supports all BNB chain networks including BNB Beacon Chain (Mainnet) and BNB Smart Chain (BEP-20). You can manage BNB native assets and BEP-20 tokens using the same recovery phrase, and Keystone displays the network and chain ID for each transaction.

Keystone 如何处理 BNB 链上的 Swap 交易？ How does Keystone handle Swap transactions on BNB Chain? +

在 BNB Chain 上进行代币 Swap 时，Keystone 的 4 英寸大屏幕会完整显示交易详情，包括交易对、汇率、滑点设置和预估收到的代币数量。你可以在硬件设备上逐一验证这些信息后再授权签名，确保不会被恶意 DApp 欺骗。 When swapping tokens on BNB Chain, Keystone's 4-inch large screen displays complete transaction details including trading pairs, exchange rates, slippage settings, and estimated tokens received. You can verify each item on the hardware device before authorizing signatures, ensuring you won't be deceived by malicious DApps.

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

可以。Keystone 支持 BIP-39 标准助记词，你可以使用 12/18/24 个单词的助记词在任何兼容的钱包（如 MetaMask、Trust Wallet）中恢复你的 BNB 和 BEP-20 代币。助记词同时兼容 BNB Beacon Chain 和 BNB Smart Chain。 Yes. Keystone supports BIP-39 standard recovery phrases. You can recover your BNB and BEP-20 tokens using 12/18/24 word phrases in any compatible wallet (such as MetaMask or Trust Wallet). The recovery phrase is compatible with both BNB Beacon Chain and BNB Smart Chain.