DeFi· ★★★· neutral·

Zest Protocol unveils demo of BTC-backed USDC lending without wrapping bitcoin

  • BTC stays in an L1 vault while USDC loans are issued on an external chain
  • The demo supports partial withdrawals and partial liquidations with per-wallet limits
  • The BitVM verification upgrade is not complete and no external audit has been finished
  • On the Stacks market Zest has drawn over $100M in deposits and processed 1,500+ liquidations with zero bad debt
Why it matters: The design lets holders borrow stablecoin liquidity without selling or wrapping bitcoin, reducing reliance on wBTC-style assets.
Source: TokenPost