What is Blockchain?
Blockchain ek digital system hai jahan data secure aur transparent tarike se store hota hai. Ye data "blocks" mein hota hai jo ek chain ke through connected hote hain.
- Har transaction ek block mein store hoti hai
- Har block previous block se linked hota hai
- Data multiple computers (nodes) par store hota hai
Iska sabse bada advantage ye hai ke data easily change nahi hota aur kisi ek authority ka control nahi hota.
How Crypto Transactions Work
Jab aap crypto send karte hain, to wo direct transfer nahi hota — uske peeche ek complete verification system hota hai.
- Transaction wallet se initiate hoti hai
- Network usko verify karta hai
- Verified data block mein add hota hai
- Block chain mein add hone ke baad transaction complete hoti hai
Is system mein koi bank ya middleman nahi hota — sab kuch decentralized hota hai.