How does a new node get all the previous blocks in a blockchain?

How does a new node get all the previous blocks in a blockchain?

From what I understand, when a new full node is started, it begins by fetching all the previous blocks in the blockchain from it's peers.

I want to know how exactly it does that? Does it ask for a local copy of the blockchain from other peers and save it? In case multiple peers have different chains, how does it resolve?

https://ift.tt/2IUfm7O

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  1. saivenkatJanuary 21, 2021 at 7:20 PM

    This is an awesome post.Really very informative and creative contents. These concept is a good way to enhance the knowledge.I like it and help me to development very well.Thank you for this brief explanation and very nice information.Well, got a good knowledge.
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