Check Bitcoin Address Balance Tool BitRef will help you view the current balance of any Bitcoin address.You need only a device with the Internet and a valid Bitcoin address string.This is a safe service because it uses only public data; there is no need for login and password. It is possible to monitor many Bitcoin addresses with one request.Just separate the different addresses with a "+" (plus) sign in the address field or in the URL.This way you can enter all your wallet addresses and monitor the entire wallet.The tool shows the last 50 transactions for every address (or combination of addresses).It shows the date, amount and current balance for every transaction.You can also check the number of confirmations by keeping the mouse pointer over each transaction.We have a browser extension for Chrome, Firefox and Opera.With the extension you can check Bitcoin address balance by just typing: "btc {space} bitcoin_address" in browser's address bar.See more Height Age Size (kB) 472685 3 minutes 998.26 472684 13 minutes 998.17 472683 21 minutes 998.19 472682 22 minutes 998.2 Like paper money and gold before it, bitcoin is a currency that allows parties to exchange value.

Unlike it predecessors, bitcoin is digital and decentralized.For the first time in history, people can exchange value without intermediaries which translates to greater control of funds and lower fees.bitcoin ptsBuy Bitcoin Learn More Get A Free Wallet You may enter a block height, address, block hash, transaction hash, hash160, or ipv4 address...litecoin mining regular computerThe number of bitcoin transactions in the last 24 hours.bitcoin mt gox closeInteractive Chart Sponsored Linkbitcoin india rbi 2017_ 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 6 down vote favorite 1 Is there a website or service that can quickly lookup how much bitcoins are there in a given wallet/address, so I can look up my own wallet from a friend's computer which doesn't have the Bitcoin client installed?ethereal gem on weapon

wallet address up vote 5 down vote You can use Blockchain.info.Just paste the address you want to check into the Search inputbox and the website will show you all the transactions where that address was involved, as well as the balance.ethereum os downloadup vote 0 down vote In Blockonomics you can search multiple addresses of a wallet at once.beli bitcoin onlineIt also has a wallet watcher where you can enter multiple addresses and get the overall balance in btc and currency of your choice.bitcoin diario libreYou can also see history of tx protected by Bitcoin Thank you for your interest in this question.nyse bitcoin price indexBrowse other questions tagged wallet address or ask your own question.

If you are unsure whether your bitcoin address has received funds and/or do not have your bitcoin wallet at hand you can still check by using a Blockchain Explorer, as all bitcoin addresses are publicly visible on the bitcoin blockchain you can look them up if you are aware of the address or the transaction id.If you need support, giving us the transaction id or the bitcoin address will greatly improve the service we can give you, so the more information you give us, the better our answer will be :)Please see the example below: We find the transaction within the Transactions Tab, it already shows us here that our transaction has 0 Confirmations Select the Transaction in question, at the top select Show Details The Transaction Details will be shown in the following screen, listing all inputs as well as outputs used by this transaction.Clicking on any of the details will show you the address (or transaction when selecting the Hash/Transaction ID) in the BlockExplorer you have specified in the settings.

 or blockr.io Looking at the transaction using an block explorer you can see that our transaction is received but still unconfirmed by the network, as it has not been mined into an block by an miner yet.The time it can take for the first confirmation to take place depends on the fee that the transaction is giving to the miner.The higher the fee, the higher the likelihood to be included in the upcoming block. The same transaction displayed by blockchain.info Once your transaction has been mined into an block it will start to build up confirmations as additional blocks are build on top of it, making the block with our transaction stronger.As an unconfirmed transaction in bitcoin can not be deemed safe, most services will require a certain threshold of confirmations before you can use your funds, this is often 3 or 6 confirmations.Below example of our transaction with 3 confirmations and blockchain.info Once a transaction has received 6 or more confirmations it is considered safe, as it would take too much mining power to undo this transaction than is considered feasible

Today we’re going to learn how to safely send the bitcoins that reside on your Bitcoin paper wallet.More accurately, we’re going to tell you what to do, and then you’ll know how to do it.To spend the funds on your paper wallet, you’ll need: a software wallet (i.e.Electrum, Bitcoin Core, or a Blockchain.info account) Sending bitcoins from a paper wallet can be summed up in a couple of steps: Sweep (or import) the private key of the paper wallet into the software wallet.Send the bitcoins using the software wallet to the recipient’s address.The bitcoins you’re sending need to be broadcast as a new transaction over the internet.The transaction will then be added to the blockchain, which credits the bitcoins you’re sending to the recipient’s Bitcoin address.This is how bitcoins are transferred.You don’t have to if you don’t want to.You can send a portion of them to whomever, and the leftover amount will be stored in your software wallet.Your paper wallet will be depleted of all funds, even if you only spend some of your bitcoins.

But, you can perform an additional step and send the leftover amount back to your paper wallet (though for security, you may want to generate a new paper wallet and send them to that one instead).Or you can just put all the bitcoins from your paper wallet on to your software wallet without sending them to anyone.Loading bitcoins to a paper wallet is easy — you just send them to the paper wallet’s address.But spending them can be risky if done incorrectly.Improperly importing/sweeping private keys or misunderstanding what you are doing can result in a partial or total loss of your bitcoins.Sweeping a Paper Wallet: if you don’t know the difference yet, visit the link to the left.It’s important to know whether you should import or sweep your paper wallet, and why.Go ahead — we’ll wait.Verify Your Actions: It’s best to verify each step of the process is done correctly.When you make a transaction in Bitcoin such as receiving or transferring funds, you can verify each step through the blockchain to make certain that what you thought you were doing actually happened.

These websites have a search field where you can copy/paste the public key (a.k.a.Bitcoin address) from your paper wallet, and it’s transactions and total balance will be displayed.Be Safe: Always remember to keep the private key safe and secure.The paper wallet private key should never be shared; it’s used to spend the paper wallet funds.But the public key can be shared with anyone; this is how you and others send bitcoins to your paper wallet.The first step is to have your Bitcoin paper wallet nearby — you’ll need access to the stuff written on it.Your Bitcoin paper wallet consists of a private and public key pair, which are displayed as a long sequence of numbers and letters, and their corresponding QR codes (the squares with all the dots in them).: You have two options to get the bitcoins from your paper wallet to your software wallet; scan the QR code or manually type the sequence of letters and numbers by hand.The QR codes simply display the public and private key as separate images that can be read and translated by a camera or webcam.

Of course, scanning a QR code is way easier than typing in a bunch letters and numbers.Many Bitcoin wallet clients and services provide built in QR code scanning and display functionality.But if your wallet can’t scan a QR code, you can download a stand-alone QR code scanner app.These apps will automatically put the scanned address into the computer’s (or device’s) clipboard so that it can be pasted into your wallet app.Be careful not to accidentally scan the private key!The current balance of your paper wallet will be displayed.Load the Private Key into a Software Wallet Client Via an Import or Sweep Below are examples using the Blockchain.info web wallet (import/sweep), Electrum client (import/sweep), and the Bitcoin Core client (import only).If you are using another wallet client or service, the steps outlined below should be relatively similar.Example #1: Blockchain.info Web Wallet Service (Import or Sweep) In this example, a paper wallet is imported and swept using Blockchain.info’s web wallet service.

First, you will need to open your Blockchain.info wallet account and navigate to “Import / Export”.If you don’t already have an account, you can sign up for free.Here you can either type or copy/paste the paper wallet’s private key (i.e.if you have used a stand-alone QR scanner) into the text box and press “Add Private Key”.Or click “Scan With Webcam” to scan the QR code using your webcam.Blockchain.info gives you the option to import or sweep the paper wallet.Please make sure you understand the difference.It’s generally recommend to sweep the paper wallet instead of importing it.Once you complete this process you should see the entire paper wallet balance added to your Blockchain.info account balance.These bitcoins are now ready to be spent by going to the “Send Money” tab, entering the recipient’s Bitcoin address, the amount, and clicking “Send Payment”.You can now destroy or securely store the paper wallet.Example #2: Electrum Client (Import and Sweep) This section will illustrate using Electrum to import the paper wallet private key, and then performing an internal sweep of the imported private key to a different private key.

If you don’t have Electrum installed, you can download it here.Shown below are the steps using the Mac version (the Windows version will be the same).First open Electrum, then navigate to Wallet > Private keys > Import, as shown below: If your Electrum wallet is encrypted, you will be prompted with a password dialog.Enter your password to continue.The following window will open asking for a list of private keys to be imported.Electrum provides no QR code scanner, you will have to scan your paper wallet private key yourself and paste it in into the window, or just type it in: Press the “Import” button to proceed.Your paper wallet funds will now be available in your Electrum wallet where you are free to spend them wherever.At this point, the paper wallet private key has only been imported and not swept.To perform a sweep, open the “Receive” tab.Right click on the private key address you just imported, click “Send From” as show in the image below: Choose a receive address that you own to send the coins to by copying and pasting an address from the “Receive” tab in Electrum.

Enter in the full balance of the paper wallet, minus the minimum 0.0001 BTC miner’s fee.Right now the minimum fee is 0.0001 BTC — in the example 0.001 BTC was imported from the paper wallet, so only 0.0009 BTC can be sent because of the miner’s fee.Click “Send” — the paper wallet private key has now been swept of all its bitcoins as they now reside on a different private key in the Electrum wallet.You can verify this by checking the amount next to the imported private key within Electrum is now zero.Your paper wallet’s bitcoins can now be spent by going to the “Send” tab, entering the recipient’s Bitcoin address, an amount, fee amount, and clicking “Send”.Optional: Remove the Paper Wallet’s Imported Private Key Once you have confirmed the private key has a zero balance and the sweep has been fully confirmed in the blockchain, you can optionally delete the imported paper wallet’s private key from Electrum.You might do this if you want to reuse your paper wallet as cold storage and don’t want the private key lying around on your computer — if your computer is ever hacked, the private key won’t be there for the attacker to steal.

Additionally, the imported paper wallet address cannot be recovered using the Electrum wallet’s seed — so if any bitcoins are ever sent to that private key, and you’ve destroyed your paper wallet, and you haven’t performed a manual Electrum wallet backup, those bitcoins will be lost forever.If you choose to do this, please verify that the internal pending sweep is fully confirmed and has a green check mark icon next to it and not a gear icon and that the private key has a zero amount before removing the private key from wallet.This might take an hour.Once the internal pending sweep is confirmed with a green check mark next to it, you can now safely remove the private key from your wallet.Example #3: Bitcoin Core Client (import only) This section shows how to use Bitcoin Core to import a paper wallet private key.Open the Bitcoin Core client application in Mac (steps will be the same for Windows Bitcoin Core client).Ensure that the client is fully synced with the Bitcoin blockchain.

It can take up to a few days to sync the blockchain from start.If you do not want to wait this long, please use a “thin” or “web-based” wallet as detailed in Examples #1 and #2.In the Bitcoin Core client, click Help & Debug Window, illustrated below: A separate window will open; make sure the “Console” tab is selected.If your Bitcoin Core wallet is encrypted and has a passphrase you will need to unlock the wallet temporarily in order to import a private key.Using the command below will unlock your wallet for 900 seconds.walletpassphrase "YOUR PASSPHRASE" 900 Now that Bitcoin Core has unlocked your wallet, you can import your Bitcoin paper wallet private key by issuing the following command.importprivkey YourPaperWalletPrivateKey "OPTIONAL LABEL" Note that “OPTIONAL LABEL” is not required, and it is not used in the below example.When you execute the importprivkey command, it will take anywhere from 2 to 15 minutes to complete, depending on the speed of the computer.