TOPNetwork致力于打造一个分布式通信网络，用以支持消息、语音、Proxy、流媒体、CDN和物联网数据共享与存储等诸多分布式通信服务。其基于P2P通信和存储技术，打破了传统的客户端/中心服务器模式，让网络中每个有闲置带宽/硬盘的节点充当服务器，为用户服务。TOPNetwork同时也是一个高性能的公链平台，不但能够为分布式通信服务提供记账结算服务，也能为任何Dapp提供服务。
ToOPNetwork works to create a distributed communications network that supports a wide range of distributed communications services, such as news, voice, Proxy, stream media, CDN and PNet data sharing and storage. Based on P2P communication and storage technology, it breaks the traditional client/centre server mode and allows each node in the network with idle bandwidth/hard disk to serve its users. ToPNetwork is also a high-performance public-chain platform that can provide bookkeeping services not only for distributed communications services, but also for any Dapp.
项目介绍TOPNetwork是由基于第4代区块链技术的原创公链、去中心化应用以及各种配套设施构成的区块链生态系统。其中，TOP链是一条全状态分片公链，也是真正为海量业务上链而打造的高性能公链平台。TOP链独特的主链、业务链、可信链下账本三层架构能够支持任何量级的业务上链。TOP链基于DAG数据结构，创新地应用了双层点阵、双层分片、并行PBFT等技术，单链处理能力超过10万TPS。TOP链极高的TPS（交易吞吐量）和安全性，再加上链上交易确认速度快，交易费用为零等特点，特别适合通信、游戏、社交、大数据、人工智能、IoT等海量高频业务上链。TOPNetwork的远景是建立一个专为DApp打造的公共区块链基础设施。TOP团队上百名顶级开发人员正在为这一目标不懈努力。截至目前，TOP团队已开发了去中心化钱包HiWallet，并正在开发包括区块链游戏等多款大型DApp。此外，叮咚电话（Dingtone）、CoverMe和Proxy等自带8000多万海外用户的应用也将分阶段逐步迁移到TOP链上，为TOPNetwork生态带来海量业务和用户，使其成为一个真正繁荣的区块链生态系统。TOPNetwork源于硅谷，扎根中国，由SteveWei立项于2017年。Steve是一个成功的连续创业者，也是硅谷传奇企业WebEx的最早员工之一，贡献了主要代码。离开WebEx后，Steve创办了视频会议软件公司盛维新世纪，2010年被华为收购。2012年，Steve又创办了腾展科技，旗下拥有一系列移动互联网通信App，在海外拥有8000多万用户。
The project describes TOPNetwork as an original public chain based on the fourth generation of block chain technologies, decentralised applications, and an ecosystem of block chains made up of a variety of supporting facilities. Of these, the TOP chain is a fully-fledged public chain, and is a high-performance public chain platform that is truly built for the upper chain of sea level operations. The ToP chain has a unique backbone, a business chain, a credible three-tier structure that can support any quantitative chain of operations. The ToP chain, based on the DAG data structure, innovatively applied two-tier, two-storey communications, parallel PBFT and other technologies, with a single-chain processing capacity of over 100,000 TPS. The ToP chain has a very high TPS (trading capacity) and security, coupled with a fast-tracking transaction cost of zero, especially suitable for communication, games, socialization, big data, artificial intelligence, ITT, a new high-banding chain of high-band business up.
项目愿景
Project vision
TOP是基于第4代区块链技术的分布式通信网络，提供安全、高质量、低成本的通信云服务，包括消息，语音电话、视频通话，VoIP，VPN，CDN、直播，IoT数据交互等。TOP链也是高性能的公链平台，是真正为海量业务上链而打造。TOP独特的主链、业务链、可信链下账本三层架构能够处理任何量级的业务上链。TOP链基于DAG数据结构，创新地应用了双层点阵，双层分片，并行PBFT等技术，单链处理能力超过30万TPS。TOP的交易处理能力、安全性、去中心化程度远远超出IOTA,Byteball,Nano等基于DAG的链。TOPNetwork的远景是建立一个专为Dapp打造的公共区块链基础设施。我们由超过100名开发人员组成的顶级团队正在为实现这一目标不懈努力。
TOP is also a high-performance public-chain platform that is truly built for the upper chain of sea-level operations. ToP’s unique main chain, business chain, and credible sub-account structure can handle any volume-based business upper chain. ToP is based on DAG data structures, with innovative applications of double-level arrays, parallel PBFTs, etc., with single-chain processing capacity exceeding 300,000 TPS. ToP’s trading capacity, safety, decentralization well beyond IOTA, Byteball, Nano, etc. The ToPNetwork vision is to build a public-sector chain infrastructure dedicated to Dapp.
项目亮点
Highlights of the Project
TOPNetwork在去中心化通信网络领域积淀已久，目前有三款去中心化应用，共计超过50,000,000用户，将可以无缝转移到TOPNetwork区块链平台上，并足以激活该项目相关产业生态。在通信产业，交易数据往往异常庞大，以SkyVPN为例，其数据达到每秒512KB，TOPNetwork旨在实现百万级TPS。为此，TOPNetwork的系统架构进行了特殊优化，具备多链架构、横向扩展性和分层结构等特性，如下：其中，分层架构是指：主链负责支付结算，服务链负责服务交易订单薄，而详细的服务日志则储存在链下存储网络中；多链架构是指：主链负责系统安全和清洁算，服务链则主要为TOP服务提供支持；水平扩展性则是指通过将每条链进行分区分片等方式实现区块链平台性能的链上水平扩展，结合DAG技术和双层分片技术将区块链整体水平扩展性提升至百万级TPS。在水平扩展方案中，该项目开创性的应用了双层点阵，双层分片，并行PBFT等技术，单链处理能力超过30万TPS。TOPNetwork具有一支十分优秀的项目团队，曾多次成功创业，技术开发能力与商务拓展能力均十分优秀。项目方已有成熟落地的业务，现金流稳健，能持续支撑项目开发、社区运营和市场营销投入。管理层可谓经验丰富，创始人兼CEOSteve曾是WebEx早期核心员工，2014年回国创建盛维，后被华为收购，2012年创建Dingtone以及SkyVPN；而CMONoah，耶鲁大学商学院毕业，曾就职于金融与保险集团Starr、工商银行和普华永道的管理职位。此外，该项目的顾问团队包括Zoom的CEOEricYuan，FICO的CEOMarkGreene，还有NGC的RogerLim，BlockVC的KevinHsu，覆盖了通信行业，金融科技，区块链投资机构，数字资产管理等行业，能获得全方位的咨询和支持。从投资机构而言，该项目获得了包括BlockVC，分布式资本，丹华资本，NGC等世界顶级投资基金的青睐，有助于该项目撬动行业资源，构建商业生态。就项目开发进度而言，目前测试网已经上线，主网钱包和区块浏览器也已经上线测试，正在进行社区代码漏洞悬赏活动。
In the communications industry, transactional data are often unusually large, using SkyVPN as an example, with data reaching 512 KB per second, TOPNetwork aimed at achieving a million-class TPS. To this end, the ToPNetwork system has been specially optimized, with features such as multi-chain structure, horizontal extension and stratified structure, which can be transferred seamlessly to the TOPNetwork block platform, as follows: the main chain is responsible for paying settlements, the service chain is responsible for trading orders for services, the detailed service log is stored in the chain network; the multi-chain is responsible for system security and clean-up, the service chain is mainly supported by ToP services; the horizontal scale is the project's technology-based infrastructure, which is supported by the project's technology-based network, which is supported by the project's technology-based network, which is supported by the project's technology-based network, which is supported by the project's technology-based network, which is supported by the project's technology-based network, which is supported by the project's technology-based infrastructure, which is supported by the project's technology-based infrastructure and the project's capacity for the project's supply-to-to-to-to-to-to-to-to-to-to-to-use project's-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-use projects '-to-to-to-to-to-use projects '-to-to-to-to-to-to-to-to-to-to-use projects '-to-to-to-to-to-use projects '-to-use projects '-use projects '-to-to-to-use projects '-to-to-to-to-to-to-to-to-to-use projects '-to-to-to-to-to-to-to-to-use projects '-to-to-to-to-use projects '-to-to-to-to-to-use projects '-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to
应用场景
Apply scene
隐私漏洞目前，市场上亟需安全可靠、功能齐全的通信服务。大公司肆无忌惮地监测、窃取用户数据，无视用户隐私，导致公众对通信产品的信任度大跳水。可悲的是，在窥探用户数据方面，做得最出格的往往是那些最火的app。尽管FacebookMessenger一再否认侵犯用户隐私，这款app早已失去了用户的欢心。据福布斯撰稿人KalevLeetaru报道，只要获得政府授权，任何机构都能查看FacebookMessenger的聊天记录，该app自身也在大肆收集用户数据，从中谋取商业利益。
There is a serious need for secure and well-functioning communications services in the marketplace. Large companies are monitoring and stealing user data without fear, ignoring user privacy, leading to a high degree of public confidence in communications products. Sadly, the best-performing apps are often the ones who look at user data.
KalevLeetaru在报道中提到：“尽管数据隐私专家们尚未彻底搞明白Facebook是如何追踪私人数据，又是如何跟政府和其他公司串通起来监控用户的，但Facebook依然应当承受谴责——它至少应该更清楚地告知用户Facebook拿他们的数据干了什么。”
In his report, KalevLeetaru stated: “Although data privacy experts have yet to fully understand how Facebook is tracking private data and how it is working with the government and other companies to monitor users, Facebook should still be condemned — at least it should better inform users of what they do with their data.”
在隐私和安全问题上，微信也饱受抨击。作为全球最火的社交app之一，微信并未保护好自己的9.8亿用户群体，使得第三方能轻易获得平台上的数据。据《南华早报》报道，考虑到安全隐患，澳大利亚禁止军方人士在公务手机上使用微信。
As one of the world’s hottest social apps, it does not protect its 980 million user groups, making it easy for third parties to access data on the platform. According to the South China Morning Post, in view of security concerns, Australian military personnel are prohibited from using them on official mobile phones.
出于对FacebookMessenger、微信等app的不满，许多用户将目光转向了Telegram、WhatsApp等采用了加密技术的通信产品。但这些替代品也不能让用户高枕无忧。Telegram的群聊功能依然存在安全隐患。WhatsApp则被“老大哥”Facebook收入囊中，引发公众担忧。更关键的是，作为一款集中存储用户数据的软件，WhatsApp存在一切中心化app的固有缺陷。产品创新SteveWei和TOPNetwork提出了解决用户隐私问题的新思路。Steve曾开发全球首款加密通信应用CoverMe。今年，他和TOPNetwork团队将发布一款支持完全匿名的即时通信软件TOPMessenger。TOPNetwork的产品坚持“去中心化、低成本、安全、隐私保护和互通互联”的核心价值观。
Out of dissatisfaction with Facebook Messenger, micro-letters, etc., many users have turned their eyes to the use of encrypted communication products such as Telegram, WhatsApp, and others. These alternatives also do not help users. Telegram’s group chat function continues to be a security hazard. WhatsApp is in the Facebook bag of Big Brother, causing public concern. More importantly, as a software for centralizing user data, WhatsApp has all the inherent flaws in centralization.
TOPNetwork（TelosProtocol）打造了一个基于区块链的通信网络，通过实现数据的去中心化传输和存储保证用户信息不被第三方窃取。根据项目白皮书中的描述，除了去中心化的即时通讯app，TOPNetwork还将在自己的公链上开发“基于IP的语音传输（VoIP）、视频、直播、内容分发网络（CDN）、物联网（IoT）数据交换、存储等”一系列去中心化通信云服务。
ToOPNetwork (TelosProtocol) builds a block-based communications network to ensure that user information is not stolen from third parties by decentralizing data transmission and storage. In addition to decentralised instant messaging apps, as described in the project's White Paper, TOPNetwork will develop a series of decentralised communication cloud services on its public chain, “VoIP-based transmission”, video, live, content distribution network (CDN), IOT data exchange, storage, etc.
Steve在通信领域有二十多年的创业经验，开发了包括CoverMe在内的多款通信app。丰富的阅历让Steve能敏锐地察觉现有的中心化通讯app的不足，他于是下决心利用区块链改进自己之前开发的产品。
Steve, with more than two decades of entrepreneurial experience in the field of communications, has developed a multiplicity of communications apps, including CoverMe.
去中心化是项目的关键。CoverMe目前仍依赖中心化的数据库，容易受到攻击。TOPNetwork则实现了去中心化，能更好地保护用户数据。
Decentralization is the key to the project. CoverMe is still dependent on a centralized database and is vulnerable to attack.
Steve解释道，在CoverMe上，用户发送的消息经过端到端加密，无法被第三方窃取，已经比FacebookMessenger安全了很多。比如说，如果FBI发传票要求访问CoverMe上的消息，公司是无法提供的，因为端到端加密技术只允许用户本人访问解密后的消息。但中心化的CoverMe并未达到理想的隐私级别，因为第三方仍然可以获取IP地址和登录信息等数据。而去中心化的TOPNetwork摒除了一切用户信息的访问权限，提供了独特而宝贵的新一代通信方式。
Steve explained that, on Coverme, the message sent by the user was encrypted from the end and could not be stolen by a third party, and was much safer than Facebook Messenge. For example, if the FBI issued subpoenas for access to the message from Coverme, the company could not provide it because end-to-end encryption technology only allowed users to access the information after the decryption. But the centralized CoverMe did not reach the desired level of privacy, because third parties still had access to data such as IP addresses and login information.
Steve表示，去中心化也能改善VPN服务。Steve的团队曾开发一款中心化的SkyVPN。作为去中心化的通信网络，TOPNetwork的服务器数量将大大超出SkyVPN。服务器越多，VPN的IP地址就越难被封；相反，如果所有活动都由一个中心化的服务器处理，VPN则很容易被识别、封禁，最终破坏用户体验。开源致胜在通信行业打拼、沉淀多年，Steve意识到开源的重要性。他认为，Telegram之所以比CoverMe更受欢迎，是因为前者实现了开源而后者没有。
Steve said that decentralisation would also improve VPN services. Steve's team had developed a central SkyVPN. ToPNetwork's number of servers as a decentralised communications network would be much larger than SkyVPN. The more servers there are, the more difficult VPN's IP addresses will be blocked; on the contrary, if all activities are handled by a centralized server, the VPN will be easily identified, blocked and ultimately destroyed. The opening winner in the communications industry for years, and Steve will be aware of the importance of opening sources. In his view, Telegram is more popular than CoverMe, because the former has opened up and the latter has not.
Steve告诉福布斯，在改善用户体验、利用奖励计划（BountyProgram）提高通信网络性能等方面，“开源是真正的关键”。上线在即
Steve told Forbes that in terms of improving user experience and using the Bounty Program to improve communication network performance, “open source is the real key”.
TOPNetwork将于今年推出公链和去中心化的通信云网络。届时，TOP团队已开发的三款app——CoverMe、SkyVPN和Dingtone——以及这些app自带的5000万用户将无缝迁移到TOP团队开发的公链上。据Steve介绍，绝大部分用户不会察觉到任何变化，使用体验丝毫不受影响。
ToOPNetwork will launch a public chain and decentralised communications cloud network this year. By that time, the three apps – Coverme, SkyVPN, and Dingtone – developed by the TOP team – and the 50 million users brought with them will move seamlessly to the public chain developed by the TOP team.
公链主网一经上线，用户可以马上开始挖矿赚取代币(Token)，“任何用户都可以通过向TOPNetwork贡献设备和宽带来获得相应的代币奖励”。手机信号运营商、wifi中心、卫星运营商等都可以为TOPNetwork提供通信中继设备和服务。
As soon as the public-chain main network is online, users can start digging for money instead of money (Token), and “any user can obtain a corresponding token reward by contributing equipment and broadband to TOPNetwork.” Mobile phone signal operators, wifi centres, satellite operators, etc. can provide communications relay equipment and services to TOPNetwork.
根据白皮书介绍，TOPNetwork提供丰富、全面的通信服务。除了即时通讯，建立在TOPNetwork上的TOPMessenger还能为用户提供一系列功能，包括社交网络、社群、通信、数字资产管理（钱包）、电子货币支付和去中心化加密货币交易。
ToPNetwork provides a rich and comprehensive communications service, as described in the White Paper. In addition to instant messaging, TOPMessenger, which is built on TOPNetwork, provides users with a range of functions, including social networks, communities, communications, digital asset management (the wallet), electronic currency payments and decentralized encrypted currency transactions.
去中心化的TOPMessenger将成为FacebookMessenger的靠谱替代品。虽然许多用户会为了方便、好用而不得不继续使用FacebookMessenger，但方便、好用不应当以牺牲隐私和言论自由为代价。TOPNetwork抓住了当下公众对便捷与隐私的双重需求，有望实现成功发布和推广。
While many users will have to continue to use Facebook Messenge for convenience and good use, convenience and good use should not be at the expense of privacy and freedom of expression. ToPNetwork captures the current dual public demand for convenience and privacy, and is expected to be successfully published and promoted.
一切出于保护隐私、安全和自由而作出的努力都是高尚而有价值的。TOPNetwork坚持着自己的核心价值观，在颠覆通信行业的道路上稳步前进。Steve及其团队在通讯领域多年的成功经历也为TOPNetwork的前景打下了坚实基础。几个月之后，用户将发现，除了现有的通讯app，还有更加安全可靠的新选择摆在他们面前。
All efforts to protect privacy, security, and freedom are noble and valuable. ToPNetwork upholds its core values, making steady progress on the path to destabilization of the communications industry. Steve and his team’s many years of success in communications have also laid a solid foundation for the future of ToPNetwork.
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