Unexpected BTC From Stopped Bot ID 2377286
I believe the extra BTC position came from another of your bots: ID 2377286 (BTC SPOT LONG INVESTCOIN 5-ORDERSx2000$).
That bot stopped on August 1 with an "insufficient balance" error. Before stopping it purchased 0.008577 BTC for roughly 1000 USDT and left an additional buy order for 0.004477 BTC at 111670.1, which could have executed later as the price fell below that level.
It looks like that secondary bot and its pending order are the root cause of the unexpected BTC volume on your account; you should audit its fills and open orders to confirm and correct the position.
Analysis
Recommendation
Audit the bot's trade history and active orders, cancel or reconcile any unintended fills, adjust bot error handling and balance checks, and monitor account positions to prevent recurrence.
Disclaimer
The Analysis and recommendations provided are for informational purposes only. Any investment decisions should be made at your own risk. Past performance is not indicative of future results. Always conduct your own research and consider consulting with a financial advisor before making any investment decisions.