But when Bitcoin was created, everything was changed. Bitcoin is endowed with material uniqueness and non-replicability. Bitcoin is also constrained by mathematical algorithms. No individual or collective can create Bitcoin, nor can it be copied unlimitedly. This is what I am talking about today that Bitcoin has physical reality.
This is my opinion, what about you?
Bitcoin was created with cryptography so that it makes bitcoin security very strong to verify asset transfers when making transactions and the existence of a cryptographic system can certainly prevent the creation of additional units.
I agree with those of you who say bitcoin has a physical reality, because I realize the existence of bitcoin is not just an imagination, because nowadays of course we can buy any property using bitcoin.