Vyram Kraven on Nostr: To answer your first question I have not used coinos but if they are your wallet ...
To answer your first question I have not used coinos but if they are your wallet provider you should have a lnurl or it may say use your email address. The ln url would look something like ln3h5g1ghfjfj2g7g4b7r.
To your second question i'll explain what a relay is. A relay is a website each website is basically a global feed for you to receive the notes of all the users & send to every relay added to your profile. How many should you add is up to you do you want your note to be seen by more people then add more relays to send to.
I use to use a website that was a search for relays but the website is no longer maintained & outdated so I guess you can look at peoples profiles & add the relays they have on their profile. Like every website which is what a relay is has it's own tos/pp so if you post something one relay don't like they can delete your note.
Which is a problem because you get no notification that relay a removed post y for this reason. So you would be looking at ur profile checking & just have to notice in ur wall hey a notes missing wtf why? Relays need to be reimplemented with having to provide a reason & some way to notify you but none of these devs want to work on that because they don't care about letting you know hey this relay deleted your note.
So always back up every single note somewhere because eventually they all get deleted. Which is why it's heavily suggested to every user you host & run your own relay so you don't have the risk of your note being deleted of course then everyone else needs to add that relay to see those notes.
Last to answer the verification check all this does is show people hey this website registered you & believes your not a bot. It will be in purple under your username on your profile. Other then that theres no other significance.
I hope I answered everything.
To your second question i'll explain what a relay is. A relay is a website each website is basically a global feed for you to receive the notes of all the users & send to every relay added to your profile. How many should you add is up to you do you want your note to be seen by more people then add more relays to send to.
I use to use a website that was a search for relays but the website is no longer maintained & outdated so I guess you can look at peoples profiles & add the relays they have on their profile. Like every website which is what a relay is has it's own tos/pp so if you post something one relay don't like they can delete your note.
Which is a problem because you get no notification that relay a removed post y for this reason. So you would be looking at ur profile checking & just have to notice in ur wall hey a notes missing wtf why? Relays need to be reimplemented with having to provide a reason & some way to notify you but none of these devs want to work on that because they don't care about letting you know hey this relay deleted your note.
So always back up every single note somewhere because eventually they all get deleted. Which is why it's heavily suggested to every user you host & run your own relay so you don't have the risk of your note being deleted of course then everyone else needs to add that relay to see those notes.
Last to answer the verification check all this does is show people hey this website registered you & believes your not a bot. It will be in purple under your username on your profile. Other then that theres no other significance.
I hope I answered everything.