Hi,

I keep reading about the possible ETF SEC approval, but could anyone explain to me what it means? It means exchange traded fund, but there already are bitcoin exchanges in the US right? I'm confused.

Bitcoin Classic Nodes Surge Following Beta 2 Release: https://news.bitcoin.com/bitcoin-classic-nodes-surge-following-beta-2-release/



Are you going to switch? (or may already have)

Hello,

I'm new to bitcoin, Bitcoin Core advises me to generate a new public key for each incoming transaction. Why is that recommended?

Edit: is it because in this way, people can't see ALL your bitcoins?