If you ever decide to use full node again then you’ll have to re-download the entire blockchain. But remember that it is a one way ticket. Pruning blockchain just takes a few moments.Running a wallet in pruned mode is incompatible with -rescan and -txindex Once this mode is enabled you can’t rescan your wallet as it requires you to download the blockchain again.It is same as running a full node wallet. Pruning mode will not lessen your wallet security.Here are few things to note before you go ahead and enable pruning mode to your Bitcoin wallet. More information on how it works can be found here.īefore you reduce Bitcoin wallet blockchain size: Running wallet in prune mode simply throws away previous transaction and old chain history which in turn saves disk space. It does this by deleting the older data that it no longer requires while downloading the latest blockchain. Block pruning allows one to run a smaller version of full blockchain. To overcome this issue Bitcoin core team have released a feature in version 0.11.0 called block file pruning. Hence the storage capacity needed to run a full node will only keeps increasing in the future. With 1MB block size and 10 minutes block time the size of the chain grows larger and larger. The Bitcoin blockchain data contains all transaction history from the day Bitcoin was created to till date. Bitcoin block file pruning – What is it and how it works?
#Bitcoin core size how to#
Here in this beginners guide we’ll show you how to reduce Bitcoin wallet blockchain size by using pruning command. With the help of this option users can run a core wallet without having to worry about disk space. In order to lower this storage requirements there is a function called pruning mode.
The current Bitcoin blockchain size is more than 350 GB which is immense and not everyone is ready to allocate such a huge space for Bitcoin. But the huge drawback of running a core wallet is its disk space and bandwidth requirements. But with such a huge blockchain file size do you think is it possible for everyone to run a full node? There are light weight SPV wallets, mobile and hardware wallets but nothing comes close like operating a core wallet. It not only helps the network but also benefits the essential participant. It is recommended that you run a full node in order to support Bitcoin and to keep the system decentralized.
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