Dragonchain(数字货币代码：DRGN，中文直译为龙链)，2014-2016年期间在Disney(迪士尼)的西雅图办公室进行孵化，如今从迪士尼独立出来运作，性质也从原来的私有链变成了混合链，致力于打造一站式区块链商业服务平台。Dragonchain(龙链)是一个为开发人员而构建的商业区块链平台。龙链将商业服务应用程序整合到区块链中，以保护商业数据和运营，并支持多种货币。DRGN代表与龙链商业平台服务交互的许可通证，可用于支付龙链商业平台产品和服务(例如，启动节点、提供智能合约、访问孵化器指示板等)，支持龙基金孵化器项目。
Dragonchain (digital currency code: DRGN, translated into Dragonlink), hatched at the Seattle office in Disney (Disney) in 2014-2016, now operating independently from Disney (disney) and becoming a hybrid chain, works to build a one-stop block chain business service platform. Dragonchai (longline) is a business chain platform for developers. Dragonlink integrates business service applications into sector chains to protect commercial data and operations and to support multiple currencies. The DRGN representative's license to interact with the services of the Dragon Chain Commercial Platform can be used to pay for products and services of the Dragon Chain Business Platform (e.g. start-up nodes, provision of smart contracts, access to incubators, etc.) to support the Dragon Fund Incubator project.
Dragonchain最初于2014年在迪士尼乐园西雅图开发，当时是迪士尼私人区块链平台。通过W3C区块链社区小组公开探索并记录了20多个用例和应用程序。该平台后来于2016年10月以Apache 2许可的形式作为开源软件发布，Joe Roets离开该公司，以该技术为基础创建了Dragonchain平台。在Roets的领导下，Dragonchain与来自世界各地的领先品牌合作，使用区块链技术解决复杂的问题。龙链基金会是一家非营利性公司，于2017年1月成立，以维护开源代码的所有权和责任。
Dragonchain was originally developed in 2014 in Seattle, Disneyland, as a private block chain platform. More than 20 examples and applications were publicly explored and documented through the W3C block chain community group. The platform was later released as open source software in October 2016 in the form of Apache 2 licence, and Joe Roets left the company to build the Dragonchai platform based on the technology. Under Roets, Dragonchai worked with leading brands from around the world to solve complex problems using block chain technology.
Dragonchain为用户提供的主要功能包括：开发平台(Platform)、孵化器(Incubator)、生态系统(Ecosystem)。
The main functions that Dragonchain provides to users include the development of platforms (Platform), incubators (Incubator), and ecosystems (Ecosystem).
1. 开发平台：Dragonchain是一站式区块链服务平台，基于Dragonchain可以创建智能合约、开发应用程序，而且支持Java，Python，Node，C#和Go等多种编程语言，目前基于龙链开发的应用已经超过20个。
1. Platform for development: Dragonchain is a one-stop block chain service platform, based on Dragonchai's ability to create smart contracts, develop applications and support multiple programming languages such as Java, Python, Node, C# and Go, and there are now more than 20 applications based on dragon chain development.
2. 孵化器：Dragonchain孵化器旨在帮助区块链创业项目发展和实现商业化，现已推出Look Lateral、Seed2You、LifeID、IDPay和ClevX等5个项目。
2. Incubator: The Dragonchai Incubator, designed to assist in the development and commercialization of block-chain entrepreneurship projects, has launched five projects, such as Book Lateral, Seed2You, LifeID, IDPay and ClevX.
3. 生态系统：Dragonchain提供标准化的程序，允许执行智能合约和访问数据库，其代币可以在这个生态系统内进行支付。
3. Ecosystems: Dragonchain provides a standardized procedure that allows intelligent contracts and access to databases, with a token that can be paid within the ecosystem.
Dragon令牌(ERC20)是用于与Dragonchain平台和相关服务进行交互的令牌化微许可证，可获取有关美国证券法的法律指导。它不是金融证券，因此不应出于投资或投机目的而购买。Dragons的购买者应该有真诚的意图将其用于与Dragonchain平台进行交互。
Dragon Decorator (ERC20) is a brand-made microlicensing used to interact with Dragonchai platform and related services to obtain legal guidance on US securities law. It is not a financial security and should not be purchased for investment or speculative purposes. Dragons’ purchasers should have a sincere intention to use it to interact with Dragonchai platform.
龙链获得专利的令牌化微许可证(TML)的创建是为了提供一种新的软件访问模型。它允许在本地持有许可证，就像早期的软件许可证模型一样，但允许软件服务的卖方或分散托管。它还通过软件访问和执行标准化了许多灵活的兑换形式。其应用模式如下：
Dragon chains are patented to provide a new software access model. It allows local licences, like earlier software licence models, but allows vendors or decentralized hosting of software services. It also standardizes many flexible forms of exchange through software access and implementation. Its application models are as follows:
1、对于供应商
1. For suppliers
许可更加灵活，并且有可能采取强有力的反盗版措施。可以像订阅模型中一样控制对服务的更新。
Allows greater flexibility and the possibility of strong anti-piracy measures.
2、对于消费者
2. For consumers
用户无需为未使用的软件实用程序付费。无休止的时间流逝本身并不会带来损失。
Users do not have to pay for unused software applications.
许可证所有权记录在区块链上，分散所有权和控制权。非对称加密技术(公钥密码术)用于使消费者能够实际持有“拥有”令牌的密钥。
The licence title is recorded on the block chain, which divides ownership and control. Asymmetric encryption techniques (public key cryptography) are used to enable consumers to actually hold “ own & rdquao; key to the token.
3、TML服务交互
3. TPL services interactive
令牌本身包含在区块链上维护的许可证，其中嵌入了编程(基于智能合约)条款和人类可读(传统法律)条款。令牌的许可证在每次使用，执行或访问时都会与嵌入到每个服务(程序/智能合约和传统服务)中的许可证交互，从而为软件许可证创新创建非常灵活的框架。
The medals themselves contain licences that are maintained on the block chain, embedded in programming (based on smart contracts) and human readable (traditional laws) provisions. Licences interact with licences embedded in each service (procedure/intellectual contracts and traditional services) each time they are used, executed or accessed, thus creating a very flexible framework for software licence innovation.
令牌和所有服务的条款都可以在区块链上以允许任何人证明和/或验证在特定许可条款集(或其他法律安排)下发生了特定执行的方式进行更新。该模型还允许非常灵活的更新安排，其中卖方可以执行诸如指定许可证更新频率，指定更新通知条款或允许消费者对条款或功能更新进行投票之类的事情。该模型还可以解决访问存储在卖方系统上的数据的问题，因为即使所有者不再拥有对系统服务的许可访问权限，也可以允许所有者的公钥访问其拥有的数据。
The model also allows for very flexible updating arrangements, in which the seller can perform such things as the specified licence update frequency, the specified notice clause, or the consumer may vote on the terms or functions. The model also addresses the issue of access to data stored in the seller’s system, since even if the owner no longer has licence access to the system’s services, the owner’s public key may be allowed to access the data in his possession.
这可以在当今非常流行的“软件即服务”或“平台即服务”托管模型中更直接地建模服务实用程序的商品化。它允许将商品服务小额付款(例如Amazon AWS，Google Cloud，MS Azure)建模为许可证本身，并以更精细的方式进行控制。它还允许以可证明的透明方式跟踪和审核帐单。
This can be commercialized in the & & & & & & & & & & Qo, platform & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & & ; hosting models. It allows small payments for commodity services (e.g., Amazon AWS, Google Cloud, MS Azure) to be modeled into the license itself and controlled in a more sophisticated way. It also allows the tracking and auditing of bills in a demonstrable and transparent manner.
Joe Roets：Dragonchain的创始人兼首席执行官。他在软件架构方面拥有超过20年的经验，专注于安全性和可扩展性。自20世纪90年代中期以来，他创建并领导了多家科技创业公司。特别是2010年以来，他曾在Overstock，Coinbase，Symbiont和沃尔特迪士尼等公司担任区块链技术领域的领导者和思想领袖，曾领导或贡献过该领域的项目。
Joe Roets: Dragonchain’s founder and CEO. He has more than 20 years of experience in software architecture, focusing on security and scalability. Since the mid-1990s, he has created and led a number of technology start-ups.
Eileen Quenin：团队创始人兼总裁。她在华特迪士尼公司工作了7年，担任龙讯项目的技术传播者和核心团队成员。她在获得批准开放平台方面发挥了重要作用。该项目于2016年获得迪士尼最佳奖提名。她曾在亚马逊付款、通用电气医疗和LexisNexis工作过。
Eileen Queen: Founder and Managing Director of the team. She worked for seven years at Walt Disney and was a technical distributor and a member of the core team of the Project. She played an important role in the approval of the Open Platform. The project was nominated for the Disney Award in 2016. She worked in Amazon, General Electric Medicine and Lexis Nexis.
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