“Ethereum Mining-Algorithmus erklärt”

“Ethereum Mining-Algorithmus erklärt”

If you see a message of the form “Synchronization canceled”, and you’re only seeing that message, then geth isn’t connecting to any peers. In that case, you’ll likely need to port forward port 30303 from your router to the internal IP address of your computer running geth. Port fowarding is different for every router, but these guides might be helpful.
Mining is the way that the ethereum network is able to keep all the information such as transactions and wallet balances in check. All the information on the blockchain is encoded into data blocks which are linked to other blocks, in a chain. For a fast network to exist all these blocks must be analyzed quickly so transactions can be confirmed as genuine by the network. But since there is no central authority which maintains the network they need miners to use their own computational power to validate the blocks for the network.
This entry was posted in GPU Mining Rigs, Mining Rig Configuration, Mining Rig Guides and tagged 1070, 1080, 1080 ti, 2018, amd, Bitcoin Mining Hardware, custom mining hardware, ether mining, ethereum, ethereum mining, ethereum mining hardware, ethereum mining rig, gpu, gpu mining, graphics card review, graphics cards, mining gpu, Mining Rig, nvidia, rx 470, rx 480, rx 580 on January 22, 2018 by Josh.
   EthDcrMiner64.exe -epool us1.ethpool.org:3333 -ewal 0xD69af2A796A737A103F12d2f0BCC563a13900E6F.YourWorkerName -epsw x -dpool http://sia-eu1.nanopool.org:9980/miner/header?address=3be0304dee313515cf401b8593a0c1df905ed13f0adaee89a8d7337d2ba8209e5ca9f297bbc2 -dcoin sia
So if you’re looking at snapping up a few GPUs to mine Ethereum you’re probably not that interested in performance right at this very moment. So I’ve skipped epoch 130 and started testing at 140. Here the RX 580 still looks good in relation to the GTX 1060 series. In fact, the RX 470 and 570 are offering a similar level of performance, as are the older R9 380 series.
   For systems with more than 10 GPUs: use letters to specify indexes more than 9, for example, “a” means index 10, “b” means index 11, etc; also “a”, “b”, and “c” keys allow you to turn on/off GPU #10, #11 and #12 in runtime.
Im Internet finden sich viele Anleitungen für das Ethereum-Mining. Wir wollen nicht die hundertste Kopie erstellen und verweisen daher auf die Anleitung von Heise online. Sie bietet einen einfachen Einstieg und danach kann sich jeder in die Feinheiten stürzten.
At the time of this writing, Ethereum (ETH) ranks second only to Bitcoin (BTC) in terms of market capitalization, with a total cap of almost $83 billion. In comparison, Bitcoin’s market cap exceeds $140 billion (after hitting a peak of more than $325 billion several weeks ago), and Litecoin (LTC), silver to Bitcoin’s gold, crests at only $6.8 billion.
Eine optimale dezentrale Kryptowährung basiert für mich daher immer noch auf einem “gerechten” PoW Algorithmus, Hilfe dessen (fast) jeder mit seinen Geräten des täglichen Gebrauchs am System teilnehmen kann und dafür belohnt wird. Optimal wäre ein Algorithmus, der auch auf mobilen Endgeräten läuft, von denen Milliarden im Umlauf sind.
Claymore 11.2 is currently the best miner for Ethereum, and it comes with a nice option of dual mining  with some other altcoins (Decred, Sia… ) that can boost your profit by around 20-30% for 20% more power draw. Even if you have expensive electricity the bonus profit is probably worth it.
After that go to “Save As” and change the “Save as type” to “All Files” and then name the script “overclock.bat”. That way you will create a Batch file the same type as Claymores “start.bat” and it will work in very similar way.
As mentioned before, each ASIC is specifically designed for a particular hashing algorithm. When Litecoin was invented by Charlie Lee, he chose a different hashing algorithm, known as Scrypt. The miners of Litecoin don’t have to compete with Bitcoin miners over the same ASICs. For several years there was no ASIC mining for Litecoin. Eventually, mining became so lucrative that people were incentivized to develop an ASIC for the Scrypt hash algorithm as well. Later in this article, we’ll discuss memory hard algorithms and their impact on ASIC development. 
Bestimmte Grafikkartenmodelle sind schlecht verfügbar und einige Hersteller präsentieren sogar spezielle Mining-Modelle – bestes Anzeichen dafür, dass eine neue Mining-Welle anrollt. Ethereum basiert wie Bitcoins auf einer Blockchain-Technologie. Ethereum ist aber keine reine Kryptowährung,… [mehr]
Casper wird wohl wie alles bei Ethereum unnötig kompliziert sein. Mal will eben beweisen, dass man es besser kann als der Vorreiter Peercoin mit seiner simplen Proof-of-Work/Proof-of-Stake Kombination. Das “Nothing at stake” Problem, das Casper lösen soll, ist ein rein theoretisches Problem, das praktisch bisher bei noch keiner Cryptowährung zu Problemen geführt hat.
Step 4: Command Prompt is now open – and can look terrifying to people who aren’t familiar with it. The Command Prompt box usually has C:\Users\Username> showing in it – where Username is your username – so if you log into your computer with the username cryptocompare then the command prompt box will open with C:\Users\cryptocompare>. You need to tell the computer to look in another place Type cd / into the newly opened command prompt. You should now see “C:\>”, You have just used the cd command or “change directory” command to make command prompt look at the C:/ drive.
If you believe in the Ethereum concept (despite the failure of the DAO and doubts regarding the viability of Ethereum’s approach), you can support and gain voice in the Ethereum network through mining.
A: This guide covers using Windows 10 (make sure it’s 64 bit).  There are also various distros of Linux that can be used (not covered here).  But Windows is the easiest to configure and get up and running fast.  There is no Mac version at this time.  
It is very easy to burn out your GPUs – I’ve done in two, but luckily got warranty replacements. The first just stopped working after one day. And one of the fans got “sticky” in the second one after a few months.
ethpool has stopped accepting new miners for the moment (new wallet addresses), so that is why it is now rejecting new user connections. You can try solo mining as unfortunately we are not aware of an alternative pool available for the moment.
Custom BIOS. Custom BIOS’ are trickier. While it’s easy to use a tool such as AtiFlash to flash your GPU, bare in mind that it is risky. You will also need to find a BIOS that is suitable for your GPU unless you’re proficient at tweaking it yourself with a tool like PolarisBiosEditor. However, this can have the largest gain. For example, for the RX480 a custom BIOS can raise its hash rate to 30Mhs+ which is a considerable 30% improvement!
One of a kind mining rigs with 7-inch touchscreen and user interface. Thanks to SharkOS you can control the power of mining rig with a touch of a button and see real-time parameters for fan speed, power and other. No need to control remotely or use external monitor, mouse, and keyboard!
On occasions, the submodel of products could be changed before shipping. In that case, the buyer will be informed. And if there is any price difference, we will refund the difference if the submodel is switched to a lower version; we will ask the buyer to make up the difference if the submodel is switched to a higher version. The switch of submodels will not be honored as a reason for refund.
For powering 6 GPUs it’s important to buy a 1200W power supply with Platinum connectors. Using anything lower than a Platinum connector will cause a loss of energy during use; which will ultimately factor into your bottom line. If you’re planning on using less than 6 GPUs you can go with a less powerful power supply.
If you enjoy DIY computer hardware projects, the process of setting up your mining rig and optimizing it to maximize your profits might be a lot of fun. However, don’t expect to get rich by next weekend. Most home setups are lucky to average a few extra dollars per month.
With just 1.0 MH/s of hash rate behind the Radeon RX 480, this is also a great choice for anybody shopping for an effective Ethereum mining GPU. Even though its hash rate {24.0 MH/s} is slightly behind that of Radeon RX 480, both of them share the same power cost per day. With $0.4320 as its daily power cost, the cost per MH/s of this GPU is $9.13. This will bring a daily return of $1.15, which can be translated to $418.16 per year. The cost of this GPU is also very friendly, as it’s on sale at Amazon now.
Replace “eu” for your mining pool address found on the pool “Get Started” page, “ZEC-ADDRESS” for your zcash wallet address (transparent address) and lastly replace “-t 8” for the number of threads you want to use. (If you’re using the Nicehash pool, you can use -l to specify your location like “eu” for Europe)
EthDcrMiner64.exe -epool stratum+tcp://daggerhashimoto.eu.nicehash.com:3353 -ewal 1LmMNkiEvjapn5PRY8A9wypcWJveRrRGWr -epsw x -esm 3 -allpools 1 -estale 0 -dpool stratum+tcp://blake2s.eu.nicehash.com:3361 -dwal 1LmMNkiEvjapn5PRY8A9wypcWJveRrRGWr -dcoin blake2s
Graphics cards were all run at their out of the box configurations without any modification whatsoever.  While we are aware that if you are going to set up a dedicated mining system you are likely going to run a modified vBIOS on your card we simply wanted to see the natural performance of these cards. Radeon and GeForce cards were run on the latest drivers at the time of this article.
Bitcoin Core mining has gotten so high powered with the race to be the winner to solve a block that it has evolved into pooled mining where a group of miners want to have as much hash power as possible to get a share of the Bitcoin Core block reward. By combining your hash rate with that of many others you have a better chance of solving blocks (creating a block) and getting the block reward. Bitcoin.com has launched it’s own mining pool with competitive pricing, which you can register for and begin pool mining today.
By far the most powerful Ethereum miner, the Radeon R9 295X2 has a hash rate of 46 MH/s, drawing 500 W from the wall. This means you’ll see a yearly return of $1,454.18 USD annually per card. That’s right, over $1,400 per card. Some might think the GTX 1080 is a more powerful alternative, but they’d be wrong. If you want to generate serious revenue by mining Ethereum, the R9 295 X2 is your card of choice.
EthDcrMiner64.exe -epool stratum+tcp://daggerhashimoto.eu.nicehash.com:3353 -ewal YOUR_BTC_ADDRESS -epsw x -esm 3 -allpools 1 -estale 0 -dpool stratum+tcp://decred.eu.nicehash.com:3354 -dwal YOUR_BTC_ADDRESS
However, once you have your GPU cards, they will need power. Therefore, the second most important factor is how much your card will consume, and how much you’ll need to pay for this. In order, to calculate this, you’ll need to find out how much power it uses and how much you need to pay per KW/h. These are respectively 150W and $0.10 per KW/h for me. To calculate the per hour cost just convert W to kW (by diving by 1000) and multiply together, so for me the rig would cost 0.15*0.1= $0.015/hour to keep alive. This amounts to $0.36/ day or $10.80/month.

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