is ethereum safer than bitcoin
Almost all Bitcoin wallets rely on Bitcoin Core in one way or another. Not enough space C: Here's how to "sweep" sync from your private key into Electrum: The blockchain is the record of all payments out on bitcoin network, the public ledger that lets your client know how much is in every Bitcoin address and identify valid client to you. Which means, I over-think every damn thing. Currently the blockchain size is around soundtracks Gb and increasing.
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You can also explore the Bitcoin Wiki: Bitcoin-QT wasn't synced but the blockchain picked it up in about 10 minutes and I had my funds in LocalBitcoin ready to sell today. Put the address you sent to as shown below: For example, submissions like "Buying BTC" or "Selling my computer for bitcoins" do not belong here. Okay I've downloaded electrum, I chose the option to restore an existing wallet and it wants my wallet seed.
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Mixing reinvented for your privacy Chip Mixer. If you're absolutely bent on selling the bitcoins ASAP, I'd suggest importing your private keys into multibit to spend them. Why is my Bitcoin wallet always out of sync? I did try google, so apologies if this is very simple. Hero Member Offline Posts:
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Bitcoin-QT wasn't synced but the blockchain picked it up in about 10 minutes and I had my funds in LocalBitcoin ready to sell today. Thanks for the input, guys, seriously appreciated. This is an awesome community. I am one paranoid mo'fo'. Which means, I over-think every damn thing. Apply that to bitcoin and we have a lovely recipe for anxiety.
I need to sell a few of my Bitcoins today. But I am afraid to do so while QT is 'out of sync. The bitcoin network is always "up-to-date", so were you to sign a valid transaction i. In fact, I wouldn't be surprised if the client prevented you from spending until it got caught up just to prevent you from trying to send invalid transactions.
To prevent this, you could use a web wallet which has a backend that it checks balances through that runs a full blockchain or a lite client such as MultiBit. They don't keep a copy of the blockchain on your computer, they act as clients to a server running the full blockchain. If you're absolutely bent on selling the bitcoins ASAP, I'd suggest importing your private keys into multibit to spend them. Here is the guide I used that didn't require sending the private keys to blockchain.
I feel like whenever I transfer them, I get this strange sense of "if you get just one thing wrong, you're screwed. One guy paid a 20 BTC fee on a 0. Being careful at this stage with bitcoin is important. If it matures, I'm sure things will be much easier as people build layers on top of the protocol. Okay, well that helps me feel better about my level of paranoia. But I am definitely looking forward to these additional layers of user friendliness in the near future. There's a level of trust there.
There's no reason why we won't then see more user-friendly clients that, while more "removed" from the protocol, aren't just as safe for the average user. Your local client really doesn't matter. Because bitcoins are "stored" on a public ledger and not your PC, it doesn't matter. Bitcoin-Qt syncing is just to have it show up the correct amount of bitcoins on your PC. You may not be able to spend them using Bitcoin-Qt though, because it won't know how many bitcoins it has access to if it's not synced.
You can however grab your private key and use a site like brainwallet. I had 1btc in a wallet a few days ago and sent a small amount before I was fully synced. Latest stable version of Bitcoin Core: Bitcoin-QT wallet out of sync. I did try google, so apologies if this is very simple.
I transfered some coins to my Bitcoin-QT wallet this morning, now 12 hours later I open my laptop and there is nothing received. Must I wait for my wallet to sync before they appear? Hero Member Offline Posts: Yeah, syncing means it's downloading the entire blockchain, it'll take some time if you've never done it before but when it's done you'll see your correct balance there, just leave it running a day or two assuming first time and it should be done after that.
I believe there are other clients that don't require the full blockchain to be downloaded. I've never used any so I don't have any names, but google is your friend. Iirc you'll need a full client to use your existing wallet file wallet. Yes, if you've transferred funds to the wallet then you have to wait for it to finish syncing. If there's no funds in it then I'd suggest switching to a lightweight client instead, you can always run a full node later if you want to help network security.
Newer versions of Bitcoin are more highly optimized; they use a new database format and only fully verify recent transactions that have happened after a trusted "checkpoint" block.
Your version also has old payment and fee rules and some security issues. As long as you have a copy of your wallet, the bitcoins are yours. It can be backed up using the "backup wallet" feature in the client's file menu at any time, or the wallet. To send a payment, your copy of bitcoin-qt also needs to be current and reflect the correct balance by having downloaded a full copy of the blockchain.
The blockchain is the record of all payments made on the network, the public ledger that lets your client know how much is in every Bitcoin address and identify valid payments to you. This takes time as you have discovered if you have fallen significantly behind; the last 35, blocks is a few gigabytes to download. Your bitcoin balance in your wallet may be stored in many addresses within the wallet, some not presented to you in the user interface.
It is possible to export keys or use other services to spend your money, but I would recommend sticking with bitcoin-qt if you have a desktop pc and a high-speed internet connection. Only two are affiliate links too, kek!