{% hint style="info" %} See MultiFlowPump.sol. {% endhint %}
Oracles are a core piece of the decentralized financial tech stack. Non-network-native oracles that require additional trust assumptions beyond the integrity of the network are the only current option for Ethereum-native protocols in a post-Merge environment because current network-native oracles are not resistant to multi-block MEV manipulation.
Multi Flow is a multi-block MEV resistant network-native oracle for arbitrary current data in an EVM for both instantaneous and time-weighted values.
Check out the Multi Flow whitepaper for more information and complete formulas.