Does blockchain use smart contracts?
I'm curious about the relationship between blockchain and smart contracts. Specifically, I want to know if blockchain technology utilizes smart contracts in its operations.
How does blockchain wallet address looks like?
I want to know how a blockchain wallet address appears. Is it a random string of numbers and letters or does it have a specific format? I'm curious about its structure and appearance.
What is DAG in ethereum?
DAG in Ethereum refers to a Directed Acyclic Graph data structure used in the Ethash algorithm for mining. It is a large data set generated based on a seed and used for Proof of Work, ensuring security and validating transactions in the Ethereum network.
Why is it hard to hack blockchain?
I've heard that blockchain is a very secure technology, but I don't understand why. What makes it so hard to hack into a blockchain system? Is it the encryption methods or something else?
When did blockchain grow from 50gb to 100gb?
I'm wondering when the blockchain size increased from 50gb to 100gb. I'm curious about the specific timeline or date of this growth.