Which blockchain for CBDC ?

Whats up,

Novice query however have you learnt which blockchain is used for CBDC check ? Some individuals are taking about XRP nevertheless it simply to switch Swift transaction so it will be a partial answer. Is trom could possibly be protocol utilized by Everett one is to to d centralized for the administration ? HBAR is heavy loaded buyers also. Might HBAR be used also in international blochain public giant blockchain ?

Some nations are doing checks. Are they use the identical blockchain Or every nations are using their’s?

If each country has its correct blockchain is there a consensus for the over ledger know-how like QNT or LINK ?

Thanks Parme