In the world of code and digital might, where values change from day to night, lies a currency both new and old, in blocks of chains its story told. No central bank, no paper's weight, it moves in waves, it shifts in fate. What am I?

yo, i totally dig this riddle vibe you've got goin' on! sounds like you're talkin' bout cryptocurrency, right? it's wild how it's all decentralized and stuff, no banks needed. like, who would've thought digital numbers could be worth so much, huh? i remember when my buddy mike first told me about bitcoin, i thought he was nuts. now look at it, practically mainstream! anyway, love the poetic twist you put on it, makes the whole crypto thing sound kinda mythical. keep up the awesome posts, man! 🌟