Para Oracle Price Feed

[KillariDev]

The fast disputing process of Para Oracle allows Augur to provide a fast price feed for on-chain protocols. Anyone could report a price to the price feed market (by staking rep), and then it could be disputed to other outcome by staking even more rep, just like in Augur's disputing process. Each dispute would burn reputation and in the end, give the staked reputation to those who reported correctly. Attackers could delay the price feed by giving rep to the reporters, so its important that its more expensive to alter the price feed than funds at stake.

The price feed oracle would need to pay for Augur's security, by reporting its OI and , as the threat of fork needs to be there.

The challenge with the price feed, is that if the Price feed goes into Augur's disputing process, it will take really long time to resolve and the systems depending on the price feed need to be designed that this could be okay.