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Can you take a look at the file if I send you the recovered wallet.dat file? Thanks
is it old file or did you create new one? You can use integrated tool for recovery your wallet.dat It should be the old file, yes, but seems corrupt, integrated tool starts automatically so tried that, failes saying "Walled.dat corrupt, salvage failed" command line -salvagewallet doesn't even give a message but it doesn't work I undeleted all I could think of, including backup files, but none of them contains my 7 addresses. Seems like they are all new. The Cosanta software was running when I deleted the folder by mistake, so probably a new wallet.dat file was generated. I am really stuck so any help would be appreciated |
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for recovery you need your old wallet.dat
Can you take a look at the file if I send you the recovered wallet.dat file? Thanks |
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Need urgent help please, I deleted the whole folder including wallet.dat
Although I immediately ran undelete software, Cosanta reports the recovered wallet.dat file is corrupted.
Any solution to recover the coins that I mined for so long and so hard?
My cosanta.net address was CVvbCDPzGUXAZKxDJSWgsHHw5zWaDWJzTz
I have a few others addresses I used on different pools
If more information is needed from me, let me know please. Didn't have a lot of money there, just a few hundreds dollars, but I mined those for months and months so very frustrated..
Thanks
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Is T-rex capable of sending a notification when hashing rate drops below a certain value?
Sometimes my miners stay down for hours and I do not know about it...
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Hey guys,
Strange error on Nvidia 1060 6GB
TREX: Can't find nonce with device [ID=0, GPU #0], GPU #0: not enough free memory to mine ethash at epoch 445
6 GB should be enough though. Also changing to lolminer or any other miner, or SimpleMining and so on, the card works fine.
Any ideas as to why Trex is the only one not working?
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Can I use a Zil address from my Binance wallets?
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Years later, this topic helped me! Thanks!
SSH and vi needed to be able to update L3+ to nicehash firmware
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1. Nicehash or any other mining rental service is a terrible idea to use. Sure they pay you but it is a fraction of what they earn from your gear. Join a PPS pool - you will earn more.
I am new to ASIC mining, so any help would be appreciated. What pool would you recomend? viaBTC takes a very large commission on withdrawals. Minerstats says Nicehash is one of the most profitable (sometimes the most profitable of all!): https://minerstat.com/hardware/aisen-a1-24t. 2. I assume you are talking about Nicehash's AB pool? It sux big time to the point of needing the special driver that Canaan made to run their miners there along with NH having a dedicated AB connection address. The Avalons all work fine on non-rental pools and all pools these days will run AB if the miner can do it - no special driver or connection required.
Yes, Nicehash's AB pool, when changing pool to stratum+tcp://sha256asicboost.eu.nicehash.com:3368, the miners just stop. Strangely, I tried to mine on Nicehash pool using an Asien A1 miner, well, this one refused to start on Nicehash normal pool, but works just fine on Nicehash AsicBoost pool!
Just make sure the MM and OpenWRT are from the same release dates, they are matched pairs.
They are not all from the same release dates, there are some OpenWRT images that do not have a correspondent in the MM directory. Also, there is a folder called Nicehash in OpenWRT but no MM nicehash folder: https://download.canaan-creative.com/avalon841/openwrt/EDIT: Success, I updated the miners to [Firmware Version] => Avalon Firmware for avalon8 - 20190711. OpenWRT version is called Nicehash, this seems to work very well. MM updated to latest as well. Not sure how to update PMU, if anyone has any idea about this, I would be grateful. After the upgrade, miners do seem to consume about 100w less and the hashing speed seems a bit higher. For 4 miners, it used to be about 54,xx, now it is 55,15. Overall happy. |
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Thanks a lot for the detailed answer.
How to switch them to Performance mode? They are now doing 13,5Gh on the original firmware.
[Firmware version] => Avalon Firmware - 20180305
I was hoping that someone who already updated to Nicehas firmware would share the results. I guess I will try for myself, and report back. I realize there might not be a lot of interest in this model anymore, but hey, it might help someone.
Right now, on the original firmware, when using an AsicBoost pool, the miners behave very strange, and basically do not work. They keep on turning the fans down for a second and restarting (sorry, not sure if they are actually rebooting).
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@minefarmbuy
Yup, that's the way I do it.
Is there a reason why? I am trying to understand how to update my 841. I see here https://download.canaan-creative.com/ there are 3 different types of firmware - MM - how to update this? - OpenWRT - this is just a matter of writing a new microSD card, right? - PMU - what is this one? it is from 2020 so fairly recent Also there is one called Nicehash, what is that all about? I am already mining on Nicehash pool and working, although I did not update ever. However, I know there is a new algo called AsicBoost, and if I select AsicBoost pool on nicehash, my 841 miners will not work anymore. Would this update solve the AsicBoost problem? |
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thanks, removing "i -auto" and using cuda10 solved the issues.
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I have 1080ti and 1060 cards (mixed rig) on SimpleMining
I am getting this error:
Running miner t-rex-v0.19.5-cuda11.1
Options: -a ethash -o stratum+tcp://eth-eu1.nanopool.org:9999 -u wallet.name -p c=XVG -i 20
20201227 14:47:01 ERROR: Can't start miner, video driver is too old. Please update the video driver or use T-Rex compiled with CUDA v10.10 or older
How to update driver in SimpleMining? Thanks
Also, is -i 20 ok? Not sure what is best setting
Is -p c=XVG ok? Not sure what is best setting
If I switch to cuda10, I am still getting an error:
Running miner t-rex-v0.19.5-cuda10.0
Options: -a ethash -o stratum+tcp://eth-eu1.nanopool.org:9999 -u wallet.rigname -p c=XVG -i auto
20201227 14:58:36 ERROR: Can't start miner, stod
20201227 14:58:36 T-Rex finished.
Miner ended or crashed. Restarting miner in 30 seconds...
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I can't get this to work with SMOS mining ZEN, I tried multiple versions, settings etc I am using nVidia cards The string I am using is miner.exe --algo 144_5 --pers auto --server zen.suprnova.cc --user user.workername --pass x --port 3618 However, I only get rejected shares, no matter what I try. Anyone managed to get this working? There is an outdated SMOS topic here: https://bitcointalk.org/index.php?topic=2505528.msg48019368#msg48019368 |
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EWBF ZenCash Suprnova Settings
miner.exe --server zen.suprnova.cc --user VoskCoin.wolfminer --pass x --port 3618 --cuda_devices 0 1 2 3 4 5 6 7 8 9 10 11
This is not working anymore. I think now --algo and --pers are required: https://bitcointalk.org/index.php?topic=4466962.0Can you please update the tutorial? |
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you can go to your wallet choose the address that contains funds you want to prove they belong to you then sign a message from that address with its private key.
thanks, didn't know about this. Could this be used with Jaxx and the like? Didn't have time to look at the link yet. |
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you cannot find the total combined holdings of that user but you can see how much the sender had in that particular address(s) he used to send you funds
Thanks. Consider my specific case, though, the very reason of the transaction was to show/prove our balances You think this would not work? Is there a better way to show to someone you really have the amount ot BTC you say you do in your wallet? |
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if your reading the raw tx details of th transaction..
output is to you, input is from them
another way is to put the txid into blockchain.info and you will see
1addresss -> 1other address
the address on the left is the sender the one on the right is the receiver(you in this case).
you cannot find the total combined holdings of that user but you can see how much the sender had in that particular address(s) he used to send you funds
Thanks, I think I had a blackout moment, you are right, blockchain.com (not .info anymore) shows the address on the left |
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Someone sends you some BTC.
Can you find out the sender's address and the BTC balance?
I looked at the transaction ID and details but I cannot find the sender's address.
Is it possible to find this information? I know it is easy to see the balance of a certain BTC address but how to find that address?
I should probably mention that we actually did this transaction for this specific reason, to show each other our balance, but we do not know how to see the sender's address. Of course the person could just tell me the wallet address he sent it from but how to verify it is really that address?
Thanks
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Thanks, but I am trying to mine on nvidia, the link you provided is AMD only |
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Anyone knows how to mine Electroneum using Simplemining/nvidia/nanopool?
I noticed Nanopool has a guide inclusing some linux Claymore settings, but can't figure it out how to get it working
Anyone tried and got it working?
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