I started testing out the @UnionBuild Bitcoin app yesterday.

> First, I bought 40 $BABY (around $3.20) on MEXC and deposited it into my Babylon address via Keplr Wallet.

>I then visited btc.union.build and connected both my EVM and Keplr wallets.

> From there, I sent 11 $BABY from the Babylon chain to the BOB chain, which cost me a 20 $BABY relayer fee.
To test the return flow, I sent $BABY back from BOB to Babylon.

>Then I sent 0.1 $BABY from BOB to Babylon, repeating that transaction 10 times. Planning to keep going today.

> Since the source chain was BOB, I needed ETH for gas.
So I used relay.link to bridge ETH from Base to BOB, super quick, smooth UI.

Still exploring and will keep engaging while we wait for V2.

Zkgm.