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GP 16: Remove excess inventory on Arbitrum and BNB Smart Chain

The proposal has been confirmed and executed:

Proposal objective

In GP7, BOB inventory was expanded across a number of chains. Since that deployment, usage analysis shows minimal traction and usage of BOB on the BNB Smart Chain and Arbitrum One network. To consolidate resources and shift focus from the inventory model to BOB CDP, we propose removing BOB inventory positions from Uniswap and BOBSwap on BNB Smart Chain and Arbitrum One.
Note: Any BOB in active circulation on either chain will continue to be backed 1:1 by USDC and can be removed/traded on Uniswap at any time.
This excess inventory removal will result in a smaller overall market cap for BOB, but will not impact stability or other factors related to the BOB stablecoin.

Proposal Details

This proposal was originally presented in the forum for community feedback. All amounts are approximate and will vary slightly during execution. The proposal will result in a decrease of total supply of ~14m BOB (49.5m → 35.5m).

BNB Chain (9m → 1m)

  1. 1.
    Deallocate 5,000,000 BOB (→ 0 BOB) from BobSwap
  2. 2.
    Deallocate 1,500,000 BOB (→ 500,000 BOB) from BOB/USDC 0.01% inventory position on Uniswap V3
  3. 3.
    Deallocate 1,500,000 BOB (→ 500,000 BOB) from BOB/USDT 0.01% inventory position on Uniswap V3

Arbitrum (7m → 1m)

  1. 1.
    Deallocate 5,000,000 BOB (→ 0 BOB) from BobSwap
  2. 2.
    Deallocate 1,000,000 BOB (→ 1,000,000 BOB) from BOB/USDC 0.01% inventory position on Uniswap V3.

Proposal Breakdown

BNB Chain

The following transactions use delegatecall to 0x4b8c0B14AA7CB5a7cFF3546415bBDCAcd7C75a2E to efficiently facilitate the complex inventory management process.
The first transaction #10 in the Safe on BNB Chain contains the following sequence of actions:
  1. 1.
    Remove and burn all excess BOB from BobSwap
  2. 2.
    Withdraw 75% (~1,500,000 BOB/USDC) of BOB/USDC 0.01% Uniswap V3 inventory LP with its fees
  3. 3.
    Withdraw 75% (~1,500,000 BOB/USDC) of BOB/USDT 0.01% Uniswap V3 inventory LP with its fees
  4. 4.
    Burn BOB obtained from inventory position principal
  5. 5.
    Transfer USDC and USDT obtained from inventory position principal to BobSwap
  6. 6.
    Disable BobSwap USDT→BOB and USDC→BOB BobSwap directions by setting swap fees to 100%
  7. 7.
    Set zero fees for BOB→USDC and BOB→USDT BobSwap directions
  8. 8.
    Claim BobSwap fees accumulated in USDC and USDT
The second transaction #11 in the Safe on BNB Chain contains the following sequence of actions:
  1. 1.
    Remove and burn all excess BOB from BobSwap
The 2nd transaction is executed after all USDC and USDT collateral from BobSwap has beed redeemed, some time after the first transaction execution.

Arbitrum

The following transaction uses delegatecall to 0x565FB4cbfF5C97479f3c6E3A69Df2BAde40FbE96 to efficiently facilitate the complex inventory management process.
The first transaction #2 in the Safe on Arbitrum contains the following sequence of actions:
  1. 1.
    Remove and burn all excess BOB from BobSwap
  2. 2.
    Withdraw 50% (~1,000,000 BOB/USDC) of BOB/USDC 0.01% Uniswap V3 inventory LP with its fees
  3. 3.
    Burn BOB obtained from inventory position principal
  4. 4.
    Transfer USDC obtained from inventory position principal to BobSwap
  5. 5.
    Disable BobSwap USDT→BOB and USDC→BOB BobSwap directions by setting swap fees to 100%
  6. 6.
    Set zero fees for BOB→USDC and BOB→USDT BobSwap directions
  7. 7.
    Claim BobSwap fees accumulated in USDC and USDT
The second transaction #3 in the Safe on Arbitrum contains the following sequence of actions:
  1. 1.
    Remove and burn all excess BOB from BobSwap
Second transaction shall be executed only once all USDC and USDT collateral from BobSwap has beed redeemed, some time after the first transaction execution.
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Last modified 2mo ago