Volt钱包能做而其他钱包做不到的 钱包真正需要解决的问题 1 安全，无单点故障 第三方无法从Volt钱包盗取用户资产 1: 钱包不存在完整的私钥，黑客无法通过盗取私钥盗取用户资产; 2. 所有用户只能通过人脸扫描转移资产和恢复钱包 2 快速恢复 即使设备丢失，用户也不用担心资产丢失，在新设备上用Volt App扫描人脸快速恢复资产 3 资产继承/安排 Volt的资产继承和未来付款功能允许用户提前设置规则，当设置的规则被触发之后，资产会被转移到继承合约指定的账户（地址，paymail，或者域名地址），让资产保管无后顾之忧，相比其他钱包，如果钱包持有人发生意外，资产永远无法取回，无法转移给还在世上的亲人 4 多账户支持 用户可以在一个账户里面根据使用目的不同设置多个钱包名称 5 共同管理账户 传统的多重签名笨重而且缺乏隐私，无法在线安全地持续处理业务。Volt允许用户灵活的创建钱包管理策略，不限人数上限，分层审批，可以做到24小时在线处理业务而不牺牲安全性和隐私性（外人无从根据地址格式判断钱包策略），可以为钱包设置简单容易识别的地址（paymail，域名）用于收发资金，避免因长地址产生识别错误进而导致错误转账 6 跨平台覆盖 Volt 已经可以在Web端，Mac和Windows，IOS平台上线，Android app在开发中 Volt如何做到比其他钱包安全? 1.第三方无法盗取用户资产；2. 用户遗失资产的风险管理 面部识别 私钥不是由人脸识别数据生成的. Volt保存的用户人脸数据仅用于之后用户验证的比对用途，技术上无法用人脸数据生成私钥. 诸如恢复钱包，发送大额资金等等的敏感操作，Volt会要求用户发起人脸识别对进行以上操作的用户验证身份，以确保只有真实的用户才能发起以上操作. 门限签名 Volt通过门限签名的运用去除了助记词钱包存在的单点故障问题，用户再也不用担心因助记词丢失而导致的资产丢失. 在钱包生成以及之后的所有使用阶段里，没有完整的私钥生成和存在. 相比助记词钱包和基于P2SH的多重签名钱包，基于门限的方案能够提供更好的安全性和隐私性 分片托管 + 门限签名 Trusthold分片托管是一项帮助用户存储计算片段，为用户恢复钱包的计算和存储服务。 为什么我们需要Trusthold: 门限签名的应用可以摆脱助记词钱包存在的单点故障问题，为了达到这个目的，需要多份参与计算生成钱包地址的备份保管在不同的责任方服务器，要保证参与计算的内容实时在线. 因此，在钱包生成的时候，各个参与方参与计算生成钱包，并且保存好参与计算的字符内容. 在trusthold模式下，即使用户端设备或备份丢失，用户仍然可以通过发起钱包恢复操作，trusthold验证用户身份之后，通过计算重新生成钱包备份，为用户恢复钱包，需要知道的是，在整个过程中，完整的私钥并不存在，因此不需要担心因私钥泄露而导致资金被盗. Trusthold 成员 Volt volt.id Maxthon maxthon.com CoinStorageGuru coinstorage.guru 风险提示 Volt钱包运用邮箱和人脸识别作为识别用户的技术基础，安全基础和前提是你作为用户是独立，安全和享有自由的，如果遭遇人身控制，Volt钱包的安全基础将被破坏，进而资产安全有可能遭到威胁。 扫描由Volt桌面应用或者网站生成的二维码可以用于授权Volt App在桌面的登录使用。桌面应用默认在特定情况下自动退出登录。手机App可以检测到所有在非手机App的登录，可以随时从手机App退出在其他平台的登录。 请谨慎用Volt App扫描二维码，不要在任何情况下扫描来源不明的二维码。

What Volt can do that other wallets can’t do Things that matter with a account 1 Secure Without SPF No one can steal your assets from Volt as 1: there is no private key(no single point of failure); 2. Your facial id is connected to your Volt account 2 Easy Recovery You’ll never lose your assets from Volt even if your device is lost, recover by a simple scan of your face 3 Asset Inheritable Asset succession plans set up in advance to be transferred to your loved ones in case of unforeseen events 4 Multiple Account Support You can create multiple account asset management units under same account 5 Shared Accounts More flexible and secure asset management through layered payment approval by different members, it is similar to multisig but much more powerful, able to process unlimited transactions by remaining online 24/7 while ensuring security 6 Multi-Platform Coverage Volt is available on Web browser, Mac, Windows, IOS store and majority of Android stores worldwide How Secure is Volt? No one can take your money away from you. Not even us. Facial Recognition Private keys are NOT created from your facial scan. Volt scans your face and securely records and stores the abstracted data during the registration process. When sensitive actions connected with your accounts such as a recovery or sending large amount of asset is detected, Volt will require a new facial scan to always ensure the original owner is initiating these important actions. Threshold Signature (TTS) We get rid of the single point failure that comes with almost all mnemonic words based accounts by implementing threshold signature. There are no private keys generated upon account creation and during all signing process. This solution provides better security and privacy compared with private key based accounts and p2sh based multisig solutions. Learn more about TTS at www.linktosomewhere.com Trusthold + Threshold Signatures Trusthold is a service that provides key slice storage, transaction signing and account recovery. Why we need Trusthold: With threshold signatures, we get rid of a single point failure risk by making signature signing possible without a full private key. In order to do so, the key is split into several parts upon account creation and stored with different trusthold parties and the user device. In such way, there’s no single point of failure and even if a user lost their device or backup, their asset can still be recovered through trusthold key share computation. Trusthold members Volt volt.id Maxthon maxthon.com CoinStorageGuru coinstorage.guru Risk notice Security of Volt app is based on a prerequisite that you are independent, free and safe, not controlled or hijacked by anyone. You should always be careful when scanning a QR code with Volt app, do not scan any qr code from unknown sources. Scanning a QR code from other sources might get your funds stolen. Scanning a QR code presented by Volt web or desktop app and authorize sign in will let you access your accounts on Web and desktop devices, it will logout after a while when there is no action detected on Volt pages.