Hmm. You got a point

Bitcoin (abbreviation: BTC; sign: ₿) is the first decentralized cryptocurrency. Nodes in the peer-to-peer bitcoin network verify transactions through cryptography Source

But you’re kinda right with the proof-of-work. But I would consider sha256 as cryptography

Uhm Actually 🤓 crypto is called crypto, because it is based on cryptograhy

There is a difference between cryptography and cryptocurrency…

Tell me you have no idea about cryptography without telling me