Tried as you said, still failed

I already had BNB in my web3 wallet, exchanged a bit for BTB, and then participated in SOLV, but when I click to verify the task, the error message in the image below appears:

Solution: Follow the steps in 'View Tutorial' to withdraw 0.00012 BTC from the exchange to the web3 wallet.
Clicking verify will pass.
It is speculated that the verification will check two places: one is the record of withdrawing BTC from the exchange to web3, and the other is the participation record from SOLV.
#币安MegadropSOLV