Storj is an open-source platform that leverages the blockchain to provide end-to-end encrypted cloud storage services. Instead of maintaining its own data centres, Storj platform relies on a peer-to-peer network of individuals or entities sharing their storage spaces. The Storj project is owned and developed by Storj Labs Inc. Storj intends to facilitate a faster, cheaper, and secure file storage solution than traditional cloud storage platforms. To achieve its goal, Storj deploys several innovative technologies and methods to make sure that users are able to store and retrieve data in a fastest possible way while not compromising the security and integrity of data. Storj Labs Inc was founded in 2014 by Shawn Wilkinson with co-founders John Quinn. The company is headquartered at Atlanta, Georgia in the United States. Shawn was previously appointed as CEO, but in March 2018, he stepped down from the post to serve as CSO of the company. Shawn was replaced by Ben Golub (Ex-CEO of Docker) who currently serves as the Executive Chairman & Interim CEO. Co-founder John Quinn has been appointed as the Chief Revenue Officer. The company launched its initial coin offering (ICO) of the new tokens on May 19, 2017. At the end of the token sale on May 25, 2017, the company had raised about $30 million. Storj Labs allowed SJCX holders to exchange their tokens with the new ones in a 1:1 ratio through a token conversion campaign which lasted till October 2017. Storj Labs pre-mined its entire supply of tokens at the inception; no new tokens can be created via STORJ mining. Nevertheless, users can obtain STORJ tokens by becoming a farmer in the network. Another obvious way to acquire STORJ is through trading on a cryptocurrency exchange. Up until now, cloud storage companies have dictated the terms of service to their users, and as a result, there has been little to no competition within this digital sector. However, with the introduction of Storj, all of that may change.' Check out CoinBureau for the full review on OmiseGo.
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.