Dolphin (DOBI)

Dolphin (DOBI) widget

ICO date: 16.09.2017 - 28.09.2017
Industry: Business Services & Consulting

Dolphin Blockchain Intelligence is a platform for crypto asset investment analysis with smart contract-based marketplace for crypto investors and crypto experts.


The platform combines speed of machine learning algorithms with versatility and depth of expert evaluation to provide subscribers with tools for a swifter and more flexible decision-making process. The platform enables collaboration and knowledge sharing between participants, allowing for opinion variety and broadening the scope of analysis. A transparent and attack-proof rating system allows the experts to make a profit out of their contributions. The rating system, revenue distribution and access to widgets are handled by a set of smart contracts, which provide objectivity and transparency. All update proposals to rating or revenue distribution system are voted on by the community and the platform evolves according to needs of users. Independent authors can create their own widgets and deploy them on the platform, enriching it with new features and simultaneously making profit.

Technical details:

There are three primary parts in the platform’s architecture: 1. Presentation layer (UI with widgets) 2. Data providers 3. Smart-contracts for token management, paid access control and reputation managemen. A data provider is an independent service that delivers data to a widget. Data flow is performed on the platform as follows: 1. A user calls a widget, which, in turn, requests data from a data provider 2. The data provider calls a smart-contract to verify whether an access to the widget can be granted to the user (read only call). 3. The smart-contract checks the user’s subscription status and responds with a result, granting or denying access request. 4. If the smart-contract responds that access is granted, then the data provider transfers requested data to the widget.

Whitepaper: Whitepaper

Rating Review and Analytics

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See also