Exactly. I get it. I know it would be a major privacy leak, but wouldn't it be more convenient to provide the xpub?

jakoyoh629

Once you spend from an address its security is weakened. They are requiring unsafe practices. 

bren

Thanks. I know it would be a major privacy leak, but wouldn't it be more convenient to provide the xpub?

> What's that thing called? Isn't there a Bitcoin wallet key that just lets you see all your addresses?

xpub

bitcoin

Kraken will require wallet verification in two days

This is all a mess, and they're just making it worse. If you don't reuse addresses, you're in trouble unless you consolidate transactions before sending to the exchange. What's that thing called? Isn't there a Bitcoin wallet key that just lets you see all your addresses?