dragonfly-xyz / oracles.club Goto Github PK

From @CryptoCatVC

"i would be interested to see some sort of last malfunction event per oracle. times when oracles were providing incorrect info, like Maker on black thursday, or when the chainlink one showed the wrong price of i want to say gold?"

Love this idea!

In service of legibility, it could be helpful to show some indication on the frontpage of how often each oracle deviates from the avg of the others (as a proxy for accuracy). Don't know what's best, but maybe you could measure the moving variance of each oracle relative to the avg across oracles.

Nest Oracle Contract Address: 0x60cbaeee17d19458420ce572ca32a8de337bcc2e

The contract code is already open sourced in Etherscan: https://cn.Etherscan.com/address/0x4f391c202a906eed9e2b63fdd387f28e952782e2#code

Call Line 594 contract method: Checkpricenow
Gets the price data that is in effect on the NEST oracle

NEST Protocol is a decentralized price oracle based on Ethereum
NEST Protocol：https://nestprotocol.org/
NEST WhitePaper：https://nestprotocol.org/doc/ennestwhitepaper.pdf

Per https://twitter.com/peterhaymond/status/1255231526867959808

https://blog.cosmos.network/guide-to-building-defi-using-band-protocol-oracle-and-cosmos-ibc-fa5348832f84

https://docs.bandchain.org/

I'm curious why you chose to use the Oracle Security Module (OSM) as the price source when it has a 1 hour delay compared to the real time Medianizer contracts which get updated much more frequently.

Additionally, please add ENS, Nexus Mutual, InstaDApp, DeFiSaver, and tBTC to our users list.

Thank you.