Thank you so much! I'll try my best yo learn it in very less time. If running a node is the best solution, I'll attempt for it.

TheMorningStar

> By looking at your answer, I think I need to learn a lot. I even don't know what's vB. I'll learn it though in a few days' time.

No worries, I unfortunately had to mention them since fees depend on them. It's only really relevant for fees though.

If you want to learn more, you will need to learn about [Segregated Witness](https://en.bitcoin.it/wiki/Segregated_Witness) since SegWit introduced them. It's pretty technical though, so don't worry if you don't understand most initially.

If you have questions, you can always ask them in ~bitcoin_beginners.

> This 2115 Sats is a one time fee to open a channel or it's recurring?

one time fee to miners to mine the channel open tx (so just like any other onchain tx)

My first experience with 'Attach Wallet' at SN — Blink and LN Address issues

Thanks! 

By looking at your answer, I think I need to learn a lot. I even don't know what's vB. I'll learn it though in a few days' time. 

This 2115 Sats is a one time fee to open a channel or it's recurring? 