>how do I prove it's me?
Paste your post's link (or your thread's, or your tripcode) above and press Claim. You get a short code. Reply with it in the same thread, from the same wifi or phone you posted from, so it shows the same ID. With a tripcode, post it anywhere with Name##yourpassword in the name box instead. Paste the link and you're done.

>can someone steal my fees?
No. Anyone who copies your code posts it under their own tripcode or ID, so it doesn't count. And your code only ever pays the wallet you picked.

>where does the money go?
65% to the poster, 10% to the treasury, 25% buys back and burns $4CASH. Whoever launched the coin gets none of it.

>what if nobody claims?
After 14 days the fees go to the treasury. A thread's starter has less time: they have to reply while the thread is up, and 24 hours after it's archived the fees go to the treasury.

>I don't want a coin about me
Opt out with one post. Your coins disappear from the site right away, new ones can't be launched for you, and you're never paid from them. The rules have the rest.