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.
BLOCKv, the shared protocol for the blockchain developer stack, represents the interface moment in the maturation of the blockchain sector. BLOCKv provides developers with the building blocks to design the experiential economy of the future and unlock new revenue generating opportunities for businesses within this growing ecosystem. The BLOCKv platform enables the creation of smart digital objects on blockchains unlocking the potential to rapidly engage end-users and traverse digital and real-world environments. These smart objects, called vAtoms (Virtual Atoms) combine code with multimedia elements and are dynamic, compelling digital goods that make a cryptocurrency come alive as an asset for developers, brands and end users.