[USDD Officially Launches WBTCVault, Opening a New Channel for Bitcoin-Collateralized Minting] Odaily Planet Daily News, April 8 — The decentralized stablecoin USDD announced the launch of two WBTCVaults on the TRON network, allowing users to use WBTC as collateral to mint USDD. This addition builds upon the existing TRX, sTRX, and USDT Vaults, providing a premium collateral option and marking further diversification of the protocol's collateral assets. As the largest and most recognized tokenized Bitcoin asset by market capitalization, WBTC's inclusion significantly enhances the diversity and robustness of the USDD collateral pool. Reportedly, the newly launched WBTC-A and WBTC-B Vaults have minimum collateral ratios of 150% and 130%, respectively, with minimum borrowing amounts set at $1,000 and $2,500. Users can also amplify their returns through two efficient strategies: 1. Leverage long-looping — collateralizing WBTC to borrow USDD, then swapping the USDD for more WBTC on a DEX to collateralize again. 2. Cross-platform arbitrage — borrowing USDD and depositing it into high-yield pools to earn net interest spreads. The USDD team stated that the launch of WBTCVaults is a significant step in diversifying the protocol's collateral assets, enhancing security, and improving user experience. This move further strengthens USDD's market positioning as an "interest-bearing version of USDT."