Jump to: , The data directory is the location where Bitcoin's data files are stored, including the wallet data file.Contents 1 2 3 4 5 Go to Start -> Run (or press WinKey+R) and run this: Bitcoin's data folder will open.For most users, this is the following locations: "AppData" and "Application data" are hidden by default.You can also store Bitcoin data files in any other drive or folder.If you have already downloaded the data then you will have to move the data to the new folder.If you want to store them in D:\BitcoinData then click on "Properties" of a shortcut to bitcoin-qt.exe and add -datadir=D:\BitcoinData at the end as an example: Start Bitcoin, now you will see all the files are created in the new data directory.By default Bitcoin will put its data here: You need to do a "ls -a" to see directories that start with a dot.If that's not it, you can do a search like this: By default Bitcoin will put its data here: An overview of these is in [files.md] in the Bitcoin Core documentation.

The data, index and log files are used by Oracle Berkeley DB, the embedded key/value data store that Bitcoin uses.Contains testnet versions of these files (if running with -testnet) [v0.8 and above] Contains blockchain data.ethereum tutorial video[v0.8 and above] A LevelDB database with a compact representation of all currently unspent transaction outputs and some metadata about the transactions they are from.sklep za bitcoinThe data here is necessary for validating new incoming blocks and transactions.bitcoin journal du netIt can theoretically be rebuilt from the block data (see the -reindex command line option), but this takes a rather long time.dogecoin mining hardware

Without it, you could still theoretically do validation indeed, but it would mean a full scan through the blocks (7 GB as of may 2013) for every output being spent.bitcoin zelf maken[v0.8 and above] Contains "undo" data.ethereum hardware comparisonYou can see blocks as 'patches' to the chain state (they consume some unspent outputs, and produce new ones), and see the undo data as reverse patches.cày bitcoinThey are necessary for rolling back the chainstate, which is necessary in case of reorganizations.ltc bitcoin chartThere is a torrent file that gets updated every few months that enables a much faster download of the blockchain.bitcoin atm london map

Once downloaded, the bootstrap.dat file can be placed in the root of the data directory, and Bitcoin Core 0.7.1 and above will automatically import it.NOTE: As of Bitcoin Core version 0.10.0 and later, the blockchain bootstrap torrent is slower than a direct download using the bitcoin P2P protocol & client.[2]This section may be of use to you if you wish to send a friend the blockchain, avoiding them a hefty download.Other files and folders (blocks, blocks/index, chainstate) may be safely transferred/archived as they contain information pertaining only to the public blockchain.The database files in the "blocks" and "chainstate" directories are cross-platform, and can be copied between different installations.These files, known collectively as a node's "block database", represent all of the information downloaded by a node during the syncing process.In other words, if you copy installation A's block database into installation B, installation B will then have the same syncing percentage as installation A. This is usually far faster than doing the normal initial sync over again.

However, when you copy someone's database in this way, you are trusting them absolutely.Bitcoin Core treats its block database files as 100% accurate and trustworthy, whereas during the normal initial sync it treats each block offered by a peer as invalid until proven otherwise.If an attacker is able to modify your block database files, then they can do all sorts of evil things which could cause you to lose bitcoins.Therefore, you should only copy block databases from Bitcoin installations under your personal control, and only over a secure connection.Each node has a unique block database, and all of the files are highly connected.So if you copy just a few files from one installation's "blocks" or "chainstate" directories into another installation, this will almost certainly cause the second node to crash or get stuck at some random point in the future.If you want to copy a block database from one installation to another, you have to delete the old database and copy all of the files at once.

Both nodes have to be shut down while copying.Only the file with the highest number in the "blocks" directory is ever written to.The earlier files will never change.Also, when these blk*.dat files are accessed, they are usually accessed in a highly sequential manner.Therefore, it's possible to symlink the "blocks" directory or some subset of the blk*.dat files individually onto a magnetic storage drive without much loss in performance (see Splitting the data directory), and if two installations start out with identical block databases (due to the copying described previously), subsequent runs of rsync will be very efficient.Bitcoin Sign up or log in to customize your list._ Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top up vote down vote favorite 6 I am installing Bitcoin-Qt and have been reading about Bitcoin basics, but I found very little information on the client.I have a few questions about the Bitcoin-Qt program (v0.8.1-beta under Windows 7), Where is the complete Bitcoin-Qt documentation?

I can not find it.How do I change the file locations for the block-chain storage?Block chain is ~6 GB The default appears to be MyDocuments\AppData\Roaming\ My C: system drive is small, and I have a second drive for such data.Is the "Wallet" a separate file/entity from the block-chain?How do I define the wallet's location?Can I backup the wallet by simple copy/paste/tar.gz without carrying the entire block-chain?Does the Bitcoin-Qt client currently have built-in mining/transaction-processing?I do not see the dialog-box to configure.I have a graphics card and ample wasted CPU-cycles.Links to proper documentation are welcome!client bitcoin-core up vote down vote Here: https://en.bitcoin.it/wiki/Bitcoin-Qt /search?q=bitcoin-qt+documentation Use the -datadir option.Right-click on your bitcoin-qt shortcut, press properties, and add -datadir=D:\Bitcoin Go make that directory, then run bitcoin.If a bunch of files show up in there, you've done it correctly.

-datadir File > Backup Wallet Yes, but not GPU mining.GUI miner is a nice option though.up vote 1 down vote Just FYI, you can use Windows based solution, create reparse point that point to another directory, just like symlink in Linux up vote 1 down vote It seems several people are interested in how to create symbolic links in Windows.I know I was.This allows you to move your data directory to another hard drive without having to add the datadir flag.It's actually not that much different.To create a symbolic link (called a junction in Windows land) in Vista or later: mklink /J Make sure the folder path that you use for the doesn't exist before creating.Reference: Wikipedia up vote down vote That didn't quite work at first for me because some linux distros don't seem to like creating a symbolic link named “.bitcoin”.I created a symbolic link named “test” in my home directory and then renamed that to “.bitcoin” Using bitcoin-qt in Xubuntu12.04, this did not work: ln -s /new/path/to/.bitcoin .bitcoin Did work: exited bitcoin-qt moved “.bitcoin” to another partition created a valid symbolic link to there named “test” ln -s /new/path/to/.bitcoin test renamed “test” to “.bitcoin” protected by Community Thank you for your interest in this question.