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.
Kick Ecosystem describes itself as a set of synergistically interacting fintech tools that form a “one-stop-shop” for every user from all over the world. These transformative tools cover all financial needs. KickToken acts as a central currency, which resides on the Ethereum platform. Kick Ecosystem offers a productive approach to cryptocurrency investors by identifying the needs of the modern world. The ecosystem comprises an exchange (KickEX.com), a referral program KickRef (ref.kickex.com), a white label token sale solution (KickDesk), STO listing and trading, a unified login system (KickID), a multicurrency wallet (KickWallet), a crypto payment gateway (KickPay), ad network integration (KickCPA), a mobile app (KickMobile), a messaging service (KickMessenger), a crypto markets research institute KickAcademy (academy.kickex.com) and exchange-pricing solutions (AICO and IECO). For more information on the token and ecosystem please visit KickEX.com and ref.kickex.com