Block Chain technology :- Blockchain is a method of recording information that makes it impossible or difficult for the system to be changed, hacked, or manipulated. A blockchain is a distributed ledger that duplicates and distributes transactions across the network of computers participating in the blockchain. download pdf Key Elements and Features of Blockchain What makes the blockchain so effective? These key elements work together to make it a secure way to record and store digital data: Decentralization: A decentralized network means no governing body or third party looking over it. Immutable Records: Records stored via blockchain are immutable (incorruptible and unalterable). Blocks on the chain cannot be changed or updated and to add more, every node on the chain must check for validity. Greater Security: Blockchains utilize cryptography to protect data using a complex algorithm that act...
Comments
Post a Comment
You have any doubts .please late me know...
I just saw a ‘comment form message’ and I wonder if this is what I’ve been looking for. I want to have a message to my readers saying something like ‘ thanks for your comments......etc.’ at the comment box. How do I do that?