nning a “full node” can easily take more than a week to sync on a quad-core computer with fast Internet connection and SSD.If you have a very old computer, it may never sync because the files seem to get corrupted often after a week or two of trying.Therefore I highly recommend to not use Bitcoin Core as a wallet until after you know what you are doing.Bitcoin Core offers better privacy and security at a very high cost (in terms of syncing).Users who simply want to try out bitcoin should not use Bitcoin Core, but rather start with a fast, lightweight client like:Or just use it on a mobile device, eg:You can explore Cold Storage options if you really need strong security, but do that after using a lightweight option with small amounts and learning about how Bitcoin works.For cold storage, here are some good options: - The first Open, secure, crowdsourced hardware wallet.- The has some elegant and unique features (eg: on-device PIN input, FIDO support) and is less expensive than the Trezor.

- Expensive, but seems about as good as Trezor, a few novel improvements made via large screen.- BIP38 Paper wallet.See "Going offline" instructions here: Print Offline Tamper-Resistant Addresses.Offline-created cold-storage, encrypted paper wallets are good (if done right) and can be made for free.They work great for savings, but are more difficult to spend from and should never be reused after being spent once.You can even create a cold-storage key for ultimate security._ 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 1 I sent coins to my Bitcoin wallet not after installing it, but before it had fully synced!Then I closed and reopened it after sending the coins.It had generated a bitcoin address to send to, but is that address "officially mine" prior to the program actually having updated and being "officially on the network"?wallet synchronization up vote down vote Yes it is, worry not.

The client can generate valid addresses without ever being connected to the internet.When the blockchain finishes downloading, you should see the incoming transaction.up vote 5 down vote The sync of you wallet do not cause any trouble for retriving bitcoins.If somebody send you some bitcoins to your address and the transaction have been accepted you will receive you bitcoins when your client syncs.up vote 2 down vote The bitcoin client creates both a valid address and private key once it is launched.When it becomes fully synced your transaction will show up (or more specifically synced to at least the block that the bitcoin tx was initiated).Your wallet can be left offline indefinitely, the private key that was generated will always hold that bitcoin until the wallet.dat is synced and the bitcoin is then spent.Your btc balance is perfectly safe.up vote 0 down vote You have access to the private key to you shouldn't worry; you will recieve the bitcoin.

Browse other questions tagged wallet synchronization or ask your own question.The coins are on your address, you can see that using a block explorer like blockchain.info.You need to be synced, because your wallet has to know the transaction, to display and show the funds in it.I use a limited bandwidth internet connection, and I use electrum.Electrum is a wallet that connects to servers that have the blockchain and are always synced.If your wallet takes a lot of time to sync, then think about using electrum.yes.and it doesn’t matter if you run bitcoin core or not (in fact there are many alternative bitcoin clients which are arguably better than core).geometry lite coin locationsYou can always use any old blockchain explorer to confirm that the coins are already sent and recieved.bitcoin nz taxTry Wallet by BlockTrail - putting you in control of your bitcoin or Bitcoin Block Explorer - Blockchain.infoYou don’t need your core node to be in sync.1 bitcoin al giorno

It doesn’t matter that your bitcoin device / core isn’t up to date, as long as one of the devices involved in the transaction was online and was able to broadcast the transaction.There are many online sites you can check to confirm that it was sent and processed into the blockchain.You just have to wait a little while (10–30 minutes, but most recommend an hour or so to be sure).By then, if you still can’t see the transaction listed online against your wallet (from any bitcoin monitoring site), you won’t receive it.The synchronization and the wallet function are very different in the Bitcoin Core.ethereum miner costSo, you shouldn’t have problems to use.bitcoin usage statsI speaking for personal experience.bitcoin anarchy_ 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 0 down vote favorite This question already has an answer here: I didn't receive a Bitcoin Payment.bitcoin armory offline

What does it mean when the Client is synchronizing?I bought bitcoins and sent them to the wallet, however the wallet is not synchronized and as a result I cannot see my bitcoins.Will I be able to see them as soon as the synch process finishes or have I lost them?And if I did, is there any way I can recover them?wallet synchronization marked as duplicate by Murch This question has been asked before and already has an answer.If those answers do not fully address your question, please ask a new question.bitcoin empty blocksup vote 1 down vote In case of an offline wallet such as Bitcoin-Qt, you will need to be synchronised/update before you see your wallet balance correctly.bitcoin kopemThe Bitcoin client will download the whole blockchain if it is the first time.Once it has been downloaded and you synchronize daily, it will be much faster to do so.