So. We have built ORAO from the ground up for Polkadot, where we will run a parathread. This allows ORAO to ensure the fastest possible, most secure and best scaling cross-chain transfers and operations. Through the native interoperability of Polkadot we can implement oracle gateways on Ethereum, Cosmos, EOS and any number of other blockchains as we see demand. Currently the most popular blockchain for dApp development is Ethereum (See the recent explosion in DeFi applications) - which we naturally support from the get go. With the scaling difficulties and high network fees currently experienced on Ethereum, however, we believe demand for oracles will increase on other blockchains as well, and by positioning ourselves on Polkadot it will be easy for Orao to expand wherever demand may arise.