Series: Web3 Security Zero se Advance | Article #1By HackerMD | 18 min readAaj Kya Seekhenge?Blockchain kya hota hai real life example seWeb2 vs Web3 fark kya hai?Block kya hota hai andar kya hota hai?Chain kaise banti hai?Decentralization kya hota hai?Consensus mechanisms network agree kaise karta hai?Hash kya hota hai security kaise kaam...