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I have a question, friends say, delete the local copy of the blockchain, after installing the new version ..... Are they talking about deleting the Blocks "," stateQtum "," database "folders and" banlist.dat "files in the AppData / Roaming / Qtum file, or another step I was unable to update before the hard fork. Due to this incident I am trying to upload my wallet.dat file before the hard Fork to the Qtum wallet version 0.19.1 so I wanted to get some ideas to avoid doing anything wrong.
My last question is I can't see the "deleteblockchaindata -delete the local copy ......" tab in the Restore Wallet option. What can I do so that I can see that option.
Please see this blog for more details https://blog.qtum.org/hard-fork-special-windows-2c8febdbcd43 |
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If my wallet lock is the password entered when sending stakes or coins, I enter the password for a single stake or when sending coins, is there another step to activate it? before doing dummprivkey
An encrypted Qtum Core wallet has a single passphrase that can be used to fully unlock the wallet, or unlock the wallet for staking only. To send coins or dump the private key the wallet must be fully unlocked. To fully unlock the Qtum-Qt GUI wallet go to Settings - Unlock wallet and "untick" the little box "For staking only." Then enter the passphrase and click OK. To fully unlock the qtumd daemon wallet using qtum-cli enter the command as appropriate for your operating system: qtum-cli walletpassphrase "your_passphrase" 600 Here the wallet would be fully unlocked for 600 seconds. |
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When I type my wallet address after I enter the dumpprivkey command in the console Error: Please enter the wallet passphrase with walletpassphrase first. (code -13) error.
You need to unlock the wallet before dumping the private keys. The wallet.dat file can be used on any computer running the Qtum Core wallet. The private key can be used with any Qtum wallet that imports private keys. |
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But if I think the situation is a little different;
The computer I use is a 32-bit processor computer and I cannot convert my computer to a 64-bit processor. My qtum wallet on my computer is mainnet-ignition-v0.18.3 (32-bit). After the hard fork update on August 28, 2020, I cannot update my wallet to mainnet-ignition-v0.19.1. I just have the wallet.dat file and password. If I load the mainnet-ignition-v0.19.1 wallet on another 64 bit processor computer, the coins do not come when I say restore wallet. I do not know what path to follow. You mentioned 2) delete the local blockchain and resync the whole thing 3) run the zapwallettxes = 2 command on startup. there is no option to choose boxes.
The boxes that I have
1 Restore File
2 Rebuild blockhain index
3 Recover transactions without metadata
4 Delete the local copy of the block chain. There is no image in the picture that appears called restore wallet you provided in your blog link. I wonder if I am the only one experiencing this trouble.
Sorry I wasn't focused on the 32-bitness of your computer. Bitcoin discontinued 32-bit versions a few updates ago, as did Qtum. There are a few things to try. For "Restore Wallet" with a version 0.19.1 installed, the full name for the 3rd option is "zapwallettxes=2 recover transactions without metadata" so that is the option to chose (with a v0.19.1 wallet installed on a 64-bit machine and a new blockchain fully synced). If you are missing images maybe try another browser. Another approach to recovering the wallet is using the private keys. On your 32-bit older version wallet, find the Console to check the active addresses with the "listaddressgroupings" command. For every address with a balance (may be only one) dump the private key using this command Copy each private key (but be careful because private keys provide unencrypted access to your funds) and use to restore the wallet on Qtum Electrum (runs on 32-bit machines) or the Qtum Web Wallet ( https://qtumeco.io/wallet). On the Web wallet this option is called "Restore from WIF". |
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Currently, my coins are showing in my wallet, but I cannot actively send them to the stock exchange or to another wallet. The reason is because of the hard fork. I had previously restored my wallet for adverse situations. But after the update, I cannot transfer to another place in my wallet. After that, I reloaded the wallet on the 64 processor computer and when I do the restore wallet in the new wallet, only transactions are coming. My coin is 0 on the 64 bit processor, but there are amounts on the 32 bit processor, which is my old computer. I cannot find a way to transfer these coins to the stock market or elsewhere. As I said, my wallet has a .dat file.
Qtum had a manditory hard fork to Qtum Core wallet version 0.19.1 on August 28. This hard fork added offline staking protocol to mainnet. Wallets that were not updated to version 0.19.1 by block 680,000 would show missing transactions, block reward problems, etc. The recovery is basically 1) Update to version 0.19.1, 2) delete the local blockchain and resync the whole thing 3) run the zapwallettxes=2 command on startup. This blog gives more details for Windows wallets https://blog.qtum.org/hard-fork-special-windows-2c8febdbcd43 |
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get peer info please. my wallet 0 connection
Also answering on Telegram Use addnode with the command: addnode qtum5.dynu.net:3888 add
You can also try the addnode command with qtum3.dynu.net
qtum6.dynu.net
qtum7.dynu.net If none of those are connecting, check your network connection with ping: |
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You can do a Google search for suggestions about using Electrum with VPNs, which is a common issue with Electrum. Or turn off your VPN when using it.
I’m guessing that countries that filter or restrict the Internet could also cause problems for Electrum. If you live in such a country, you probably know about this.
Decentralized permissionless blockchains would have less problems with VPNs and other restrictions. But think about the Electrum lite wallet architecture connecting to a server somewhere. If traffic to that server is restricted it may not work so well.
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Hey Karto, Linked below is a chart from 4Q 2019 showing Qtum uses. Besides these, some DApp/token projects pivoted or are still hibernating from the crypto winter. Probably the most active QRC20 token project currently is QC, a stable coin based on the Chinese Yuan https://www.quickcash.com/qcUse Qtum https://i.imgur.com/xMH7TLo.jpg |
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flyx: Why Electrum wallet synchronizing stops many times , I have to reopen it for continue sync Huh Are you using a VPN? Electrum is sensitive to VPN settings and perhaps if there are national restrictions/filtering on the Internet. Some users report success using Tor with Electrum. (I would send you a message if you allowed them from newbies) |
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onetwo12, design will be released this quarter with more details, but smart contract for delegation and online nodes providing staking with immediate payouts for each block reward.
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@magisterr, Qtum offline staking will not be DPoS. It will be delegating offline wallet addresses and their UTXOs to online staking services nodes. Qtum already has one of the most decentralized networks and offline staking will add new PoS nodes to the network, increasing decentralization. That is different from DPoS, which may have two dozen validators/stakers, or less.
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wishxy: Will it be more Galaxy programs? I've heard yes and soon (before the next full moon). |
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@JanpriX, your footer is promoting YoBit but doesn't link to them?
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onetwo12: when qtum release the Confidential assets feature? Qtum working on an updated roadmap which will answer that question, to be linked here when it is published (date TBD). Confidential assets currently in research phase, such as https://eprint.iacr.org/2019/1435 |
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Is this some other fiat currency pegged? The Chinese Yuan. 1 CNY = 0.143 USD. |
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But will I get for node if I dont have any coins? The Qtum Core wallet application has three operating modes: #1 a full node which makes peer-to-peer connections to the Qtum network, syncs the blockchain, and validates and relays all blocks and transactions #2 a wallet which holds private keys and allows sending transactions and showing balances, and #3 reaching proof-of-stake consensus as a block producer by staking coins. The wallet can be operated in any of these modes: #1, #1 + #2, or #1 + #2 + #3. But will I get for node if I dont have any coins? Yes, operating a full node (#1) does not require coins, and in fact can participate in the Qtum Galaxy Full Nodes contest now. For staking there is not needed run a node? Only the Qtum Core wallet, running as a node, wallet and proof of stake consensus (#1 + #2 + #3), can participate in staking. What about staking rewards? How many annual % rewards? The current block reward is 4.0 QTUM, plus a share of transaction fees and gas. I answered the annual ROI question previously, about 5%. Hope this helps. |
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How many coins needed for run a node? You can run a node with no coins. There is no minimum for staking, but would probably need several thousand to make it interesting. Wallets staking 100 coins, or less, have published blocks and won block rewards, but that is rare. What technical (VPS) requiments for run a node About 2 GB RAM and 10 GB disk. On AWS, t2.micro with a swap file Qtum AMI, on Google GCP g1-small Qtum-Core VMhow much is annual ROI? This depends on Network Weight, the total number of coins being staked, and is typically in the 5 – 6% range. See the stake calculator for the current ROI and to try some different stake amounts. As I see 96 mln out of 107 mln are in circulating right now... so rewards for nodes will end soon? The first halving will be in early December 2021, and the last block reward subsidy will be in 2045. Stakers (miners) also receive the transaction fees and Gas. |
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