Views Read Edit View history. Adding watch-only addresses to Blockchain. Someone sends 10 BTC to 1xyz Otherwise create 2 differnt shortcuts for the client, watch one as is, and edit the other stronger as noted here. The 10 represents the amount of minutes you wish to have the wallet unlocked. This bitcoin request is only watch-only addresses in bitcoind: Wizard Of Ozzie 3, 15
Hot answers tagged watch-only day week month year all. You create an address in your Bitcoin-qt wallet for receiving payments, e. Feel free to help testing! Trades should usually not be advertised here. This requires those who accept it as payment to trust that when the provider produced the tokens, they loaded them with the correct amount of bitcoins, and that they have not been tampered with since then.
Bitcoin-Qtalready have access to a wallet that relays transaction. Actually, I don't think the watch-only address feature is very useful watch blockchain. Other units may confuse you at first. Someone sends only BTC to 1xyz Bitcoin subscribe unsubscribereaders 18, users here now The is the currency of the Internet: Bitcoins, however, are stored stronger your computer and that means you bitcoin fully responsible for securing them.
Jonas Schnelli 4, 9 That's what "watch-only" means. You are only watching the balance and can't spend it. You've likely added only the address to the wallet—which anybody else could have done as well since the address is public information.
If the address is your own, check the wallet that you created the address with. That's the one that can spend it. To spend the coins, you Does Bitcoin Core support watch-only wallets?
It's possible if you use a fixed number of addresses. Take a look at https: Notifications to watch only addresses in bitcoind. You can use the importaddress RPC to add addresses without associated private key to the wallet. The wallet code will now list transactions involve such addresses, and include them in balance calculations though you may need to add an extra argument for includeWatchOnly to some RPC calls.
If you import an address that has existing confirmed transactions, Definition of Watch-only Adress: An address or pubkey script stored in the wallet without the corresponding private key, allowing the wallet to watch for outputs but not spend them.
So you should find your private keys in order to spend these adresses. Comodore 5 There are libraries out there built upon bitcoind. These libraries pull with 'getnewaddress'. However, bitcoind will automatically generate new keys once the keypool is exhausted.
I was attempting to avoid having private keys on the server. Another method could be to regularly sweep incoming funds.. I don't thing your approach makes sense. Why would you importaddress as watch only and give them out over getnewaddress? If you need endless amounts of addresses, you probably like to switch to Bip32 a. There is a experimental patch Difference between RPC calls addmultisigaddress and importaddress. The difference between these two is that with addmultisigaddress, bitcoind stores the redeem script and the second one, bitcoind has no idea what the redeem script is and only stores its hash which is essentially the p2sh address.
For watching the address, the two are essentially equivalent since you'll still know when bitcoins get sent to that p2sh If you want something you could also host yourself. Which I think is what you are looking for. You can also interface to an Obelisk server via the python libs. Maran 1 2. Adding watch-only addresses to Blockchain. Remember to do backups on a regular basis! Everytime you generate a new wallet address or change anything in your wallet importing a new privatekey or anything , you need to back up the wallet.
Also if one USB stick breaks and is not readable anymore, you still have other ones with the same data on them. Make sure to have enough copies! Since your private key is the universal key to move your Bitcoin away from your Bitcoin address with any wallet, it is needed to also back this up on paper, just as secure as you did with the wallet passphrase. First you need to unlock your wallet with your password. And again you need to be sure your system is clean of any infections. The 10 represents the amount of minutes you wish to have your wallet unlocked.
As long as it is unlocked, the Bitcoin in your wallet can be spend without entering your password again. You can then paste the address into the console. It This displays the private key of one address sitting in your wallet, if you have more than one address, you need to do this for every single one. This command can be used to only display the private key of this specific wallet address.
And the then displayed private key can only be used to restore access to the Bitcoin sitting in that address. The private key is, just as an address, case sensitive.
If you need to import a private key you need to enter. Where yourprivatekey represents your private key you have backed up on paper.
After executing this command it will take a while to search through the whole blockchain for transactions that may have happened with the address which is linked to the private key you just imported. Bitcoin addresses can change, especially for private persons, since it is recommended to not reuse the same address twice and send remaining funds after a transaction to a new address, which has a new private key associated to it.
Be sure to check if the address is up-to-date. Make sure you have backed up the private key of the address like mentioned earlier. It then may take some confirmation time to have it spendable. You can send 1.
You can also send a portion of your Bitcoin such as 0. Any amount is possible and you can leave the zeroes after your amount away. Currently too small amounts that are less than 0. You may want to start with a very small amount representing what you are ok with to lose if it goes wrong, such as an amount representing a dollar or two.
Bitcoin has 8 places after the decimal point making it possible to send less than a full Bitcoin. Keep in mind to recheck the amount you entered numerous times before sending, it can not be reverted once it has been send out! Do not mix this up. Other units may confuse you at first. Your transaction is only being sent out successfully with a fee that matches the current fee requirements. Right now as of writing this the fees are a bit high because of the transaction volume Bitcoin is having.
With this you can lower and higher the fee. The higher you set it, the sooner your transaction will get confimed. And not too low. No matter what the fee may be, until the transaction volume problem has not been solved in Bitcoin by developers the needed fee can go up and down fast, so you need to expect at least some waiting time.
You can also visit https: The fee makes the difference between 0 and 1 or more confirmations and the time you get them. This happens when no miner did give your transaction at least 1 confirmation and it stayed at 0 confirmations for too long. Hi all, I started out with bitcoin by downloading the Mac Bitcoin-QT app and have my initial wallet as the wallet created upon launch. Now checking out blockchain. So what address to I put in there?
I don't think this will work. Thanks in advance for any help! Hero Member Offline Posts: PlexiPay - Making it easy to accept Bitcoins in your brick and mortar store or online!
Basically you put a private key there and the address is like "read-only". You can withdraw from it but you need the private key. It's somehow more secure. This is because wallets may not be watched, while addresses can be. Buy bitcoins with cash from somebody near you:
Encrypt it (use a strong password) and close the client. you've guessed correctly, you can just move (REN for rename in Windows) the wallet to another filename with bitcoin-qt not running, start it back up and it will create a new wallet. dat. here's an example using americancoind on the Linux command. Try using wearebeachhouse.com - you can add a watch only address and then receive email or SMS alerts every time it does anything - so you don't even have to consciously keep an eye on it. Edit: I apologise, I didn't see that you wanted to use QT for it. I don't know of any way to do this, so propose blockchain as an alternative. Bitcoin core/qt will have an option to add "watch only" addresses, which will probably enable you to use listunspent on the online wallet. Besides that, if you understand how createrawtransaction work you can use any block explorer to get the information you need to create a transaction. Write the.