when try to move it to Archival get this error "You are not allowed to move topics there."
I may be wrong but only Mods have the access to move threads into the trash-can.You can always try a workaround that is,use 'Report to Moderator' option with a comment why would you want the thread to be deleted.This is just a rough guess,actually I could be right.
Bitcoin is a genuine item, and Altcoin is a sub generation of the genuine item which is improved by developer/people. in brief it's like this : Bitcoin created for them to send their money around the world without restriction and anonymity. and altcoin created based on the Bitcoin itself with new innovation and discovery from other developers. for example we can see Ethereum, it's created based on Bitcoin and then they made a new discovery in token system,gas system and else. but the most important this is,no matter what is it,it will never replace the genuine. as we can see a lot of people using an altcoin as a tool for them to get more Bitcoin,because it will never replace it no matter what.
so only base cryptocurrencies is bitcoin and others are only copy of it ? or there is other base source like bitcoin
Q: Can I enable self-moderation on an already existing thread? A: No. Just lock the old thread and start a new one with self-moderation enabled in "Additional Options...".