Risk-graded derivatives protocol BarnBridge deploys BarnBridge V2 on the Ethereum mainnet, bringing sustainable and leverageable fixed returns. BarnBridge V2 offers an interest rate swap feature that allows any variable yield to be swapped for a fixed rate. In addition, BarnBridge C2 will also launch Optimism. Each pool in V2 will go through three different stages: Subscription, withdrawal, and Epoch operation. In the subscription stage, the pool accepts user deposits to earn fixed income; in the withdrawal stage, it suspends accepting new deposits. If the user agrees to the final APR Unsatisfied, funds can be withdrawn from the pool; once a pool starts earning income from its deposits, it is marked as an Epoch run, during which time no deposits or withdrawals can be made from that pool. After the Epoch runs, users can withdraw their deposits and earnings.