Questions tagged [blockchain]

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Ilaria Ilaria Thu Dec 26 2024 | 7 answers 1710

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.

What is DAG in ethereum?
Sara Sara Thu Dec 26 2024 | 5 answers 1209

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?

Why is it hard to hack blockchain?
Nicola Nicola Thu Dec 26 2024 | 6 answers 1140

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.

When did blockchain grow from 50gb to 100gb?
SumoMighty SumoMighty Thu Dec 26 2024 | 6 answers 1642

How much GB is the blockchain?

I want to know the size of the blockchain in GB. I'm curious about how much storage space it occupies.

How much GB is the blockchain?
KatanaSharpened KatanaSharpened Thu Dec 26 2024 | 7 answers 1769

Are smart contracts only on Ethereum?

I've heard a lot about smart contracts and Ethereum, but I'm wondering if smart contracts are exclusive to the Ethereum platform or if they can also be found on other blockchain networks.

Are smart contracts only on Ethereum?

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