Citrea (CTR), a Bitcoin ZK rollup and Layer 2, announced the launch of its ctUSD Pre-Deposit Vault via its official X account. Citrea is reportedly already secured over $50 million in liquidity commitments from asset management firms, including Galaxy Digital, for the operation of this vault. According to the commitment, liquidity will be supplied outside the vault in forms such as Citrea's cBTC and ctUSD, with a portion also allocated to lending markets like Morpho and Zentra Finance, decentralized exchanges (DEXs), and cBTC-based structured yield products. Deposits for the vault (with a $15 million limit) will open at 00:00 KST on the 8th, and investors can deposit capital within the vault using Ethereum-based USDC. Deposited funds will be subject to a 2-month lock-up, and depositors will receive an additional reward equivalent to 0.6% of the CTR token supply.