Polkadot Forum· Zealynx·· 4 小时前AI 评分58
dotUSD 供应量因 XCM Credit 提前销毁而下降，池子据此错误定价
How a dropped XCM credit lowered dotUSD supply, and why the pool priced it
AI brief
The regression test the Fellowship added for the dotUSD incident fits on one screen. Alice holds 1,000 dotUSD and no DOT. She sends one WithdrawAsset for her dotUSD plus 1 DOT. dotUSD sorts first and gets withdrawn, the DOT withdrawal fails, the instruction errors. Before the fix, her balance came back and the supply d…
Source: Polkadot Forum · forum.polkadot.network