protocol liquidation fee into reserves ( portion of the liquidation incentive could go into reserves )
The proposal will add a duplicated cWBTC market using the latest upgradeable cToken contract and implementation, which inherits the same propertys as the current cWBTC market.
65% Collateral Factor
20% Reserve Factor
modern interest rate model ( see below )
COMP distribution will be moved to the new cWBTC market, this incentivize the users to migrate into the new market.
Open Oracle
No changes needed, the current oracle already knows the underlying address of cWBTC
Its about time we move away from the old contracts. I would love to see a little more research/explanation for the IRM, but other than that lets go for it!
I might be missing this - but to be clear - we’ll need to pay the gas fee to withdraw from the old contract and the gas fee to deposit into the new contract?
Would this also mean that in order to migrate, if someone has borrowed against WBTC, they’d need to repay the loan, to withdraw the collateral to resupply to the new contract?
I would hope so as well - considering gas prices - I’m afraid if there isn’t a migrator we might see a large egress of funds. Otherwise, we may want to consider a gas repayment program similar to Balancer’s.
With regards to the parallel contracts, what is the timeline for the comp distribution switch? I’m assuming immediately upon deployment?
I only ask since I have quite a lot tied up in WBTC, USDC and ETH which would all need to be migrated if I want to keep earning Comp for voting/supplying.
The COMP distribution switch is immediate to softly encourage migration to the new market. I will advocate for the introduction of a migrator with gas fees subsidized by the community before anyone is forced to move markets (decrease of collateral factor). Again, I don’t see this happening for a while, so no rush to do anything immediately.
thoughts on delaying the comp distribution switch till after a migrator contract is made? otherwise this is advantageous to those users who are comfortable interacting with smart contracts directly
Completely agree that starting with a smaller market would have been ideal.
I think that switching over COMP distribution now is ok. The new WBTC market will be shown on Compound frontends, so users will be able to switch their positions over using the normal interfaces as their leisure. Hopefully we will have a migrator soon, and its a must prior to any CF changes.