Incredible -Transfer BTC from Homeblockcoin Wallet to Ucoincash Waller very fast


Hi Everyone

Today i had transferred BTC from HBC Wallet to Ucoincash Wallet, this withdrawal is very fast. I almost received BTC immediately (~ 3 seconds).
I mean, as i know, when you withdraw BTC, the transfer take minimum 15 minutes or more.

Can you explain it for me Bros?

Best Regards