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 3 down vote favorite I have downloaded Bitcoin Core and the blockchain has nearly filled my local storage.Can i move the wallet to a hard drive and then delete Core from my computer?I'm a newbie lol bitcoin-core offline storage up vote 3 down vote It's not Bitcoin Core that's taking up all the space, but the Bitcoin blockchain that Core needs to download, validate, and reference.This is because Bitcoin Core is what's called a full node.There is another type of wallet, called an SPV client, that does not require the full blockchain to operate, but relies on the trustworthiness of other peers in order to validate transactions.I get the feeling that an SPV client is probably what you're looking for.Alternatively, if you really want to run Core, you can store the downloaded blockchain on a separate hard drive so long as that drive is mounted when you want to run core.

You can learn more about that here: How do I relocate my bitcoin data in bitcoin-qt to save space?up vote 1 down vote You can reduce disk-space usage of Bitcoin-Core by enabling pruning.Enabling pruning means you delete old, already verified blocks without reducing your security.Once old blocks are validated and used for building the UTXO set they are no longer useful for your node.The only purpose to keep them is for sending the blocks to other nodes in IBD (initial block download) and for reindex, txindex, etc.You can run Bitcoin-Core <4Gb diskspace with: ./bitcoind --prune=550 Consider also passing in a dbcache=1000 (if you have more then 1.5GB free ram).Your Answer Sign up or log in Sign up using Google Sign up using Email and Password Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service.Not the answer you're looking for?Browse other questions tagged bitcoin-core offline storage or ask your own question.

Download Bitcoin Core Bitcoin Core gives you increased security and privacy at a cost.You need to take responsibility for the security of your bitcoins, meet higher minimum system requirements, and beware of some possible problems.No matter what Bitcoin software you use, you should never buy more bitcoins than you can afford to lose.Bitcoin is still an experimental system and bitcoins remain a risky investment.Bitcoin Core puts you in charge of your wallet, which means your bitcoins are at risk unless you complete certain tasks: Setup an (cold storage) for significant amounts of bitcoins Watch for security notifications Allow your heirs to if you die or become incapacitated If you need help with any step, please ask for assistance in any of Bitcoin’s friendly forums or live chatrooms.Bare Minimum (With Default Settings) Disk space 145 GB Download 250 MB/day (8 GB/month)* Upload 5 GB/day (150 GB/month) Memory (RAM) 512 MB System DesktopLaptopSome ARM chipsets >1 GHz Operating system Windows 7/8.xMac OS XLinuxSome BSDs * Plus a one-time 140 GB download the first time you start Bitcoin Core.

Bare Minimum (With Custom Settings) Disk space 5 GB Download 150 MB/day (5 GB/month)* Upload 10 MB/day (300 MB/month) Memory (RAM) 256 MB System DesktopLaptopMost ARM chipsets Operating system Windows 7/8.xMac OS XLinuxSome BSDs * Plus a one-time 140 GB download the first time you start Bitcoin Core.chile bitcoin exchangeLearn more: Bitcoin Core configuration options Disk space 145 GB Download 500 MB/day (15 GB/month)* Upload 5 GB/day (150 GB/month) Memory (RAM) 1 GB System DesktopLaptopSome ARM chipsets >1 GHz Operating system Windows 7/8.xMac OS XLinux * Plus a one-time 140 GB download the first time you start Bitcoin Core.ethereum price july 2016Legal: Bitcoin use is prohibited or restricted in some areas.overclockers forum bitcoin

Bandwidth limits: Some Internet plans will charge an additional amount for any excess upload bandwidth used that isn’t included in the plan.bitcoin auditorsWorse, some providers may terminate your connection without warning because of overuse.realtime bitcoin tickerWe advise that you check whether your Internet connection is subjected to such limitations and monitor your bandwidth use so that you can stop Bitcoin Core before you reach your upload limit.bitcoin bowl 2014 timeAnti-virus: Several people have placed parts of known computer viruses in the Bitcoin block chain.bitcoin marketplace volumeThis block chain data can’t infect your computer, but some anti-virus programs quarantine the data anyway, making it more difficult to run Bitcoin Core.bitcoin loophole

This problem mostly affects computers running Windows.Attack target: Bitcoin Core powers the Bitcoin peer-to-peer network, so people who want to disrupt the network may attack Bitcoin Core users in ways that will affect other things you do with your computer, such as an attack that limits your available download bandwidth.bitcoin profit calculator euroBy default, you need to backup Bitcoin Core after every 100 transactions.This includes both transactions you send as well as payments you request (whether or not you actually received the payment).For example, you need to backup after sending 33 payments and requesting 67 payments (even though you only received 60 payments).Bitcoin Core can be configured to allow you to go more transactions between backups.See the -keypool setting.Anyone who gets access to your wallet can steal your bitcoins.The first line of defense against this is encrypting your wallet, an option from the File menu in the graphical interface.

However, encrypting may not be enough if your computer becomes infected by malware.Learn about for security against this type of attack.In addition to securing your wallet, you also need to keep your backups secure.Anyone who gets access to them can also steal your bitcoins.Learn more: secure your wallet Computers that connect to the Internet are frequently hacked or infected with bitcoin-stealing malware.Computers that never connect to the Internet are a much more secure location for your bitcoins.Bitcoin Core can be run on an always-offline computer, creating an offline wallet (also called a cold wallet).The offline wallet will securely store the private keys, while a separate online Bitcoin Core wallet will send and receive transactions.Learn more: Creating and signing offline transactions Your Bitcoin wallet isn’t like a bank account—it won’t automatically go to your heirs if you die or become disabled.You have to plan ahead and make sure there is a way for your heirs to access your wallet backups when you’re no longer available.