of course not bitcoin is a digital currency that only belongs to itself no ponzi element, if you say ponzi seems you are affected by some mining and some investment projects or doubling the bitcoin that most today use ponzi scheme.
Of course you are right.
The Ponzi scheme is an investment scheme that pays investor profits from payments to other investors. not from business profits. It's like a money game where investors do not really invest their funds in real binsis. of course it goes against the nature of bitcoin. Bitcoin is transparent. bitcoin is a digital asset that can be redeemed in common currency such as USD, Euro, etc. Just as Gold can be exchanged for money as well. All bitcoin transactions can be tracked through blockchain. Bitcoin is a Digital Asset, not a ponzi scheme and not a fraud.
At first, let me clarify that Bitcoin itself is not a scam, but how Bitcoin is sold is a scam. More about that below.
To get started, it's important to understand what Bitcoin really is. It will be easy to get bored with discussions about technology, about peer-to-peer servers and sophisticated algorithms. However, retail investors who accumulate into crypto currency, especially those that have absolutely no real purpose or product of work, make the whole market a bubble-like phenomenon, where users will then take the heaviest losses.