Bitcoin sign or ASCII Sign Ƀ or ฿ or which one? "Ascii bitcoin symbol"

[designbuyers]

Bitcoin sign or ASCII Sign  Ƀ or ฿ or what ?

as the main topic subject, discussing about the ASCII Sign like fiat currency has like US Dollar has $


for bitcoin there is ( Ƀ ) or ( ฿ ) or ( ₿ ) what else?  
that something to copy or type with keyboard, so that has a meaning to bitcoin,  those symbols can be copied and supported on many operating system, so you can still see it.

and what sign that should be official ? BTC

[1715670704]

1715670704

[1715670704]

1715670704

[Pursuer]

I don't know if we can call it "official" but I think the Ƀ is for bitcoin. https://bitcoinsymbol.org/

although I have never seen anybody using "Ƀ" symbol before. all the merchants, websites,... offline or online that I have seen so far are using the BTC symbol which is also visible in the bitcoin logo file (the orange circle thingy you see everywhere).

ps. what is the last one (₿)? I see it as a square

[designbuyers]

I don't know if we can call it "official" but I think the Ƀ is for bitcoin. https://bitcoinsymbol.org/

although I have never seen anybody using "Ƀ" symbol before. all the merchants, websites,... offline or online that I have seen so far are using the BTC symbol which is also visible in the bitcoin logo file (the orange circle thingy you see everywhere).

ps. what is the last one (₿)? I see it as a square

The last one is same as BTC in bold ...

here : ₿

see the similarity ..