Geek Aidgeekaid.hashnode.dev·Nov 24, 2022Blockchain App Development RoadmapIntroduction what is Blockchain Blockchain is a method of saving information that makes it impossible or difficult for anyone to be changed, hacked, or manipulated. A blockchain is a distributed ledger that copies the ledger and sends that across the...BlockchainAdd a thoughtful commentNo comments yetBe the first to start the conversation.