Assets on Katana such as ETH, USDC, USDT, WBTC that are cross-chain assets are not idle after they come in. These assets are used for low-risk financial operations, and the profits earned are reinvested into Katana's DeFi ecosystem. This creates a positive feedback loop.

So, what do users get during the interaction process? Essentially, it's vbToken — that is, Vault Bridge Token. When users deposit cross-chain assets on VaultBridge, they receive corresponding tokens like vbUSDC, vbETH, vbWBTC. These vbTokens represent your share in the vault as well as your right to share in the profits. Simply put, vbToken is a digital certificate of your financial assets that appreciates as the underlying assets generate returns.