Smart contracts on Ethereum are fully self contained and any information or access to off-chain data is restricted. Tellor solves this problem by creating a system where parties can request the value of an off-chain data point (e.g. ETH/USD) and miners compete to add this value to an on-chain data bank, accessible by all Ethereum smart contracts. Inputs to a data series are secured by a network of staked miners. The main Tellor smart contract creates a time series of each requested data series and aims to become the standard source of high value data for decentralized applications. This oracle, “Tellor”, utilizes similar incentive mechanisms to other cryptocurrency systems through the issuance of Tellor’s token, Tributes, that are used to request a particular data series from miners.
'BITBLOCKS is a business-oriented cryptocurrency directed towards entertainment, especially in video games and other areas that revolve around this current industry, such as championships, events, fairs, conferences, and game development among others. We know that this business is in rapid expansion worldwide and that video games have not ceased to be something exclusively marketed to target age groups. The climbing value of the gamer world has reached such a point of professionalism that there are currently athletes and video game teams, tournament achievements that are transmitted in real time on the internet and even on television.'