Theta is a decentralized video delivery network, powered by users and an innovative new blockchain. Theta is an open source protocol purpose-built to power the decentralized streaming network and will allow for vertical decentralized apps (DApps) to be built on top of the platform to enable esports, music, TV/movies, education, enterprise conferencing, peer-to-peer streaming, and more. SLIVER.tv’s DApp will be the first application built on the Theta network leveraging its existing user base of millions of esports viewers. DSN and the Theta protocol solve various challenges the video streaming industry faces today. First, Theta tokens are used as an incentive to encourage individual users to share their redundant memory and bandwidth resources as caching nodes for video streams. This improves the quality of stream delivery and solves the “last-mile” delivery problem, the main bottleneck for traditional stream delivery pipelines, especially for high resolution high bitrate 360° virtual reality (VR) streams. Second, with sufficient amount of caching nodes, the majority of viewers will pull streams from peering caching nodes. This significantly reduces content delivery network (CDN) bandwidth costs, which is a major concern for video streaming sites. Lastly, the Theta network greatly improves the streaming market efficiency by streamlining the video delivery process. For example, advertisers can target end viewers at a lower cost and reward influencers more transparently.The Theta blockchain introduces three novel concepts: Reputation Dependent Mining: In the Theta protocol, the caching nodes play the role of miners in the blockchain. The block reward is not a constant, but depends on the reputation score of the caching node that mined the block. To obtain more mining rewards, miners not only spend computation power to mine blocks, but also relay video streams to downstream viewers to increase their reputation scores. Global Reputation Consensus: We propose a mechanism for the Theta network to reach the global consensus on the reputation scores for each caching node. Proof-of-Engagement: We introduce a novel Proof-of-Engagement scheme to prove that viewers legitimately consume the video streams, providing better transparency to advertisers and a basis for viewers to earn Theta tokens for engaging with the content.
As energy consumption is expected to double until 2030, the world is looking for new distributed energy development models to directly connect end users to producers, to allow consumers direct access to accountable, cheaper energy and to provide producers with increased ROI; enabling a faster renewable energy deployment around the world. Our solution is a new ecosystem - Restart Energy Democracy - one that exists inside the current legislation in deregulated energy markets and that provides incentives for consumers, producers. and local micro entrepreneurs, or even other private suppliers to participate. It's a system built on blockchain technology, that virtually connects energy consumers to energy producers (prosumers) with smart contracts, so that they may trade directly under our supply license or under a different private suppliers license. Allowing consumers to virtually buy energy directly from producers reduces transaction risk and payment collection costs for the suppliers, creates higher revenues and a finance solution for producers, and reduces the cost of energy for consumers, while at the same time offering entrepreneurs the possibility to start their own power retail business with our franchise. As we already have 30,000 customers, we will have first mover advantage compared to all the other energy ICO's.