Earn bitcoin free and fast

May 2, 2021 / Rating: 4.7 / Views: 688

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Old bitcoin wallet services

Stack Exchange network consists of 177 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Visit Stack Exchange I had about USD worth of bitcoin in a wallet, and I backed up the to my dropbox. According to the modified date of the file this was in April 2013, so it was probaby from bitcoin qt version 0.8.1, or maybe a little earlier. You can use to make sure that the addresses with balances still have balances. I basically left it there and haven't done anything with bitcoin since then. Next time, should I expect the balance to show a non-zero amount even if I haven't downloaded the whole blockchain yet? In the JSON dump of the file, you will find the private key, in the field labeled "sec." Don't share that with with anyone. Since it is worth probably at least 0 now I decided to check the exact amount. I thought it would update once the blockchain was totally downloaded, but it still just says 0. That key will allow anyone to sweep your bitcoins into their wallet. I downloaded the latest version of bitcoin core, added the file to the data directory, started it with -rescan, and waited almost a month (! Using that key, you can install the Electrum wallet and sweep the coins into a new wallet without downloading the blockchain. You will pay a fee of 0.2-0.5 m BTC to do it slowly, more if you are in a hurry. There are good instructions at https://en.bitcoin.it/wiki/Transferring_coins_from_Bitcoin-Qt_to_Electrum which include a link to a more paranoid process using an offline computer to avoid accidental exposure of your private key. There is a default fee of 0.5 m BTC, you can adjust it in Tools--Preferences. The address in the "Sweep" dialog box is just the new wallet address being swept to. Once in the new wallet, you can send to an exchange like Coin Base to cash out, or just spend the Bitcoin. The Electrum wallet costs more in fees but saves you the pain of downloading and managing the whole blockchain. EDIT #1: The sad news is that as of January 2018 the transaction fees are hovering around USD , so recovering a small wallet will probably consume all of its value. If so, cut&paste it into blockchain.info, and see what values are there. In the bitcoin-cli or the command line window you can try "getaccount" or "getaccountaddress". I managed to sign a low fee transaction from my old wallet, but it has been stuck in the mempool for weeks, now. EDIT #2: After 26 days in the mempool, my low fee bitcoin transaction finally got confirmed. In a first step, you don't need to wait for the app to sync completly. (a complete list of commands here: https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_Calls_list). When you see some values, all then it might be worthwhile to wait for the sync. At the point in time, when you mentioned your wallet had it's last transaction (apr 2013), "getblockcount" should return a number below the 300.000 range. (Today we are at block ~485.000, and all 10 minutes a block is created. This is 6 per hour, 144 per day, ~50.000 per year). So once you have reached sync with this block height, you should see your values. I think the client even says, how far it is behind, when hovering with the mouse in the lower right corner. When you see your values, you are able to spend it, even if client is not fully sync'ed. If you're unsure whether your wallet desktop software is showing the right amount, a good check may be to put your public address into the search box at https://blockchain.info/ (i.e. not the text box in the top left; scroll down and see the search box). This site will show you all the transactions into and out of that public address. I guess the first step is getting your local Bitcoin database to mirror that. If you had in 2013, I suspect you have rather more than 0 now. Once you find the money, I would, if I were you, move it to a fresh public address (taking care to keep the private key for it safe! ) given that the private key to your existing account has been in the cloud. Stack Exchange network consists of 177 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Visit Stack Exchange I had about USD worth of bitcoin in a wallet, and I backed up the to my dropbox. According to the modified date of the file this was in April 2013, so it was probaby from bitcoin qt version 0.8.1, or maybe a little earlier. You can use to make sure that the addresses with balances still have balances. I basically left it there and haven't done anything with bitcoin since then. Next time, should I expect the balance to show a non-zero amount even if I haven't downloaded the whole blockchain yet? In the JSON dump of the file, you will find the private key, in the field labeled "sec." Don't share that with with anyone. Since it is worth probably at least 0 now I decided to check the exact amount. I thought it would update once the blockchain was totally downloaded, but it still just says 0. That key will allow anyone to sweep your bitcoins into their wallet. I downloaded the latest version of bitcoin core, added the file to the data directory, started it with -rescan, and waited almost a month (! Using that key, you can install the Electrum wallet and sweep the coins into a new wallet without downloading the blockchain. You will pay a fee of 0.2-0.5 m BTC to do it slowly, more if you are in a hurry. There are good instructions at https://en.bitcoin.it/wiki/Transferring_coins_from_Bitcoin-Qt_to_Electrum which include a link to a more paranoid process using an offline computer to avoid accidental exposure of your private key. There is a default fee of 0.5 m BTC, you can adjust it in Tools--Preferences. The address in the "Sweep" dialog box is just the new wallet address being swept to. Once in the new wallet, you can send to an exchange like Coin Base to cash out, or just spend the Bitcoin. The Electrum wallet costs more in fees but saves you the pain of downloading and managing the whole blockchain. EDIT #1: The sad news is that as of January 2018 the transaction fees are hovering around USD , so recovering a small wallet will probably consume all of its value. If so, cut&paste it into blockchain.info, and see what values are there. In the bitcoin-cli or the command line window you can try "getaccount" or "getaccountaddress". I managed to sign a low fee transaction from my old wallet, but it has been stuck in the mempool for weeks, now. EDIT #2: After 26 days in the mempool, my low fee bitcoin transaction finally got confirmed. In a first step, you don't need to wait for the app to sync completly. (a complete list of commands here: https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_Calls_list). When you see some values, all then it might be worthwhile to wait for the sync. At the point in time, when you mentioned your wallet had it's last transaction (apr 2013), "getblockcount" should return a number below the 300.000 range. (Today we are at block ~485.000, and all 10 minutes a block is created. This is 6 per hour, 144 per day, ~50.000 per year). So once you have reached sync with this block height, you should see your values. I think the client even says, how far it is behind, when hovering with the mouse in the lower right corner. When you see your values, you are able to spend it, even if client is not fully sync'ed. If you're unsure whether your wallet desktop software is showing the right amount, a good check may be to put your public address into the search box at https://blockchain.info/ (i.e. not the text box in the top left; scroll down and see the search box). This site will show you all the transactions into and out of that public address. I guess the first step is getting your local Bitcoin database to mirror that. If you had in 2013, I suspect you have rather more than 0 now. Once you find the money, I would, if I were you, move it to a fresh public address (taking care to keep the private key for it safe! ) given that the private key to your existing account has been in the cloud.

date: 02-May-2021 11:22next


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