How do you get rat shillings?

Excuse me, but could you please elaborate on the process of acquiring rat shillings? Are they a form of currency specifically tied to a particular ecosystem or platform? Do they have a fixed value or are they subject to fluctuations based on market conditions? Is there a specific method or procedure one must follow to obtain these rat shillings, such as through mining, trading, or earning them through certain activities or tasks? I'm genuinely curious about the mechanics behind acquiring this particular cryptocurrency or token.