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.
The purpose of the Origin Sport platform is to introduce a decentralized method of conducting sports bets. Our smart contracts are pre-scheduled and ensure results and winnings distributions are tamper-proof. The goal of the system is to allow anyone to host their own bets while ensuring the integrity of the placed bets. As such, the increased transparency of the system will allow us to work with regulators in identifying potential money laundering fraud on our platform as well as monitoring user betting quotas through a combination of real-name systems. We believe this will go a long way towards bringing this industry into the light and encouraging governments to revisit legislation regarding sports betting.