bitcoin

Why does the Bitcoin Core download state that the Blockchain is just 7GB in size?

The [Bitcoin Core](https://bitcoin.org/en/download) download page states:

> You should make sure that you have enough bandwidth and storage for the block chain size (7GB).

I am surprised by the 7GB, I thought the blockchain is more than 400 GB in size. Does Bitcoin Core compress the blockchain somehow? If yes, does the whole Blockchain with all its Data fit into 7GB?

Amirim

hello my name is amir; i love bitcoin and dogecoin 🎯

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5 Comments

  1. > Read the full node guide for details

    https://bitcoin.org/en/full-node

    > Reduce Storage
    > It is possible to configure your node to run in pruned mode in order to reduce storage requirements. This can reduce the disk usage from over 350GB to around 7GB

    The 350GB number there is about a year out of date

    Hoping Cobra recovers his motivation soon, and resumes maintaining bitcoin.org

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