Mozart Reina

Can anyone point me to any resources on the scaling solution for XRP? I've only seen payment channels discussed

Is there any news on proxy staking?

I'm assuming the tokens have a "native" living space? If there is no blockchain, where are/were they minted?

Can someone help out a brother and point me to information regarding joining the validator network?

Sorry for the amateur question, is Allianceblock an L2 or L1? The description on the website says blockchain agnostic and it acts as a bridge so I'm thinking L2?

Are you guys just biting the bullet on ALBT gas fees? With fees this high I'm thinking of just keeping my stash on the exchange

Hi all, can someone tell me what the destination tag is for the casper signer wallet?

Technical question: how are cross shard transactions validated?