Video narration
Jab aap card tap karte hain, to parde ke peeche aapka paisa aakhir jaata kaise hai? Shuruaat payment gateway se hoti hai: yeh dukandaar, bank aur payment seva ke beech len-den ki jaankari pahunchata hai. Phir bank transfer ke raaste alag dikhte hain. RTGS mein rakam ka niptaara ek-ek karke hota hai, NEFT mein len-den samoohon mein nipatte hain, aur IMPS turant paise bhejne ka vikalp hai. NFC woh chhoti doori ki takneek hai jo phone ya card ko terminal ke paas laakar contactless payment karne deti hai. Lekin screen sirf pravesh-dwaar hai. Blockchain saajha digital record hai, jismein len-den judte aur jaanche jaate hain. DeFi paaramparik madhyasthon ke bina vittiya sevaen dene ka tareeka hai; tokenization kisi sampatti ka digital pratinidhitva banata hai. Smart contract tay niyamon par apne aap kaarvaai kar sakte hain, banking ya insurance mein bhi. Bitcoin digital mudra hai, Ethereum app chalaane wala network, stablecoin sthir moolya se judne ki koshish karta hai, aur CBDC kendriya bank ki digital mudra hai. Inke jokhim aur niyam alag hain, aur duniya bhar mein badalte rehte hain. To parde ke peeche kya hai? Screen interface hai; asli vyavastha tay karti hai ki moolya kaise chale, darj ho aur kin niyamon ke adheen ho.