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3461  Local / Português (Portuguese) / Re: Braziliex se tornou empresa Fraudulenta on: September 26, 2018, 03:08:57 PM
Pelo que pesquisei é uma das exchanges com melhor índice de resolução de problemas no reclameaqui:

https://www.reclameaqui.com.br/empresa/braziliex-moedas-virtuais/
3462  Alternate cryptocurrencies / Mining (Altcoins) / Re: AMD GPU fan speed ? on: September 26, 2018, 11:22:59 AM
you must set the minimum and maximum speed, beyond the target temperature.

With this set the gpu will work within this range.
3463  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v11.9 (Windows/Linux) on: September 25, 2018, 02:16:43 PM
how to set claymore to choose next available servers, when primary server is down?
for instance if us server is down, it will automatically changes to europe server. And after us server is up, it will go back to us server.

FAILOVER

Use "epools.txt" and "dpools.txt" files to specify additional pools.
These files have text format, one pool per line. Every pool has 3 connection attempts.
Miner disconnects automatically if pool does not send new jobs for a long time or if pool rejects too many shares.
Pool specified in the command line is "main" pool, miner will try to return to it every 30 minutes if it has to use some different pool from the list.
If no pool was specified in the command line then first pool in the failover pools list is main pool.
You can change 30 minutes time period to some different value with "-ftime" option, or use "-ftime 0" to disable switching to main pool.


Is it normal that so many viruses have found?

This is normal, several antivirus programs detect it as a virus.
3464  Local / Português (Portuguese) / Re: UNICEF passa a aceitar doações de Bitcoin (BTC) e outras criptomoedas on: September 25, 2018, 12:01:19 PM
Legal, a alguns meses atras eles lançaram esta campanha, possibilitando que qualquer pessoa que possua uma placa de vídeo possa doar minerando Ethereum.

Unicef recruits gamers to mine Ethereum in aid of Syrian children

https://www.theguardian.com/global-development/2018/feb/06/unicef-recruits-gamers-mine-ethereum-aid-syrian-children

3465  Local / Economia & Mercado / Re: [FOXBIT] -✩✩ Campanha de Assinatura ✩✩ on: September 25, 2018, 11:45:38 AM
Não querendo reclamar, mas quando sai a grana ? Preciso alimentar os barrigudinhos.  Embarrassed
Espero que esteja tudo certo com eles, tenha fé.  Grin Grin Grin
3466  Local / Português (Portuguese) / Re: Problema do Mercado Bitcoin on: September 25, 2018, 11:30:52 AM
até hoje não entendo a popularidade do MB tendo as maiores taxas entre exchanges brasileiras.

Conforme o Girino já comentou, eles são o numero 1 da lista quando um brasileiro pesquisa sobre bitcoin no google, coinbase e foxbit são as exchanges que aparecem em seguida mas somente na segunda página.

Isso é uma diferença brutal no quesito arrecadação de "novos usuários", sem exagero 90% das pessoas que já vieram me falar que compraram btc pela primeira vez fizeram essa transação no mercadobitcoin.

Inclusive eu a alguns anos atras.  Lips sealed

3467  Local / Desenvolvimento & Discussões Técnicas / Re: O Proof of Work tem futuro? on: September 24, 2018, 09:27:32 PM
enfim eu vejo que talvez migremos para algum padrão similar ao do Zcash,

Fiquei na dúvida, Oque você visualiza de promissor no padrão do Zcash (Equihash)?
3468  Alternate cryptocurrencies / Mining (Altcoins) / Re: SRBMiner Cryptonight AMD GPU Miner V1.6.7 - with algo switching support on: September 24, 2018, 12:39:06 PM
This error occurs from time to time:
3469  Alternate cryptocurrencies / Mining (Altcoins) / Re: SRBMiner Cryptonight AMD GPU Miner V1.6.7 - with algo switching support on: September 23, 2018, 10:24:32 AM
I would if i get some logs Smiley

where is the logs stored?
3470  Local / Mineração em Geral / Re: Desligar as máquinas ou não?? on: September 22, 2018, 01:49:53 AM
Vc quer dizer que tenho 3 anos de mineração em cada gpu em que invisto??? Pergunto isso pq se a resposta é sim, minerar "no modo caseiro" se torna simplesmente inviável. Daí a questão da descentralização e talz caí por terra tbm... E as criptos perdem boa parte do sentido.

Tudo vai depender do ambiente em que estas placas estarão trabalhando, se tiver controle de temperatura, pouco pó e estiver corretamente configurada com undervolt as placas passam de 5 anos folgado... só tem que analisar se elas ainda vão ser rentáveis depois de todo esse tempo devido a evolução de rendimento das novas gerações, mas funcionais com toda certeza sim.

Já se tratando de asics 3 anos é muito difícil atingir, a durabilidade é bem menor e tem a chance de se tornar obsoleto com muito mais rapidez.

Mas isso não é nada para quem paga kwh <= $ 0,06, dá tempo de recuperar o investimento várias vezes.

3471  Alternate cryptocurrencies / Mining (Altcoins) / Re: JSECOIN easy mining with CPU , at the same time as your usual mining on: September 21, 2018, 05:38:54 PM
If you have problem of balance today

Tweet JSE today:
"There was a slight issue with the controller during the night and so balances were presented as null. Our warning system notified us and the issue was quickly fixed. All balances should display correctly, and we will continue to investigate the issue."

I faced this problem yesterday, thank you for sharing this clarification.
3472  Alternate cryptocurrencies / Mining (Altcoins) / Re: SRBMiner Cryptonight AMD GPU Miner V1.6.7 - with algo switching support on: September 21, 2018, 05:33:58 PM
Hi everyone, I`m new to SRBMiner.
Can someone please share a working Nicehash config please.
I tried but with no luck.

edit the pools.txt:
Example:

{"pool" : "stratum+tcp://cryptonightheavy.br.nicehash.com:3364", "wallet" : "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.worker_name", "password" : "x"},
3473  Local / Primeiros Passos (Iniciantes) / Re: Bitcoin talk on: September 20, 2018, 11:40:21 AM
Devido a esta nova regra imposta no dia 17/09 um newbie precisa receber um merit para subir para Jr.

https://bitcointalk.org/index.php?topic=5030366.0
3474  Alternate cryptocurrencies / Mining (Altcoins) / Re: SRBMiner Cryptonight AMD GPU Miner V1.6.7 - with algo switching support on: September 18, 2018, 05:45:09 PM
[2018-09-18 16:50:35] Error CL_MEM_OBJECT_ALLOCATION_FAILURE when calling clEnqueueNDRangeKernel for kernel 0 for DeviceID 0 (Thread 0)
How can this issue be fixed?

Increase virtual memory.

Example:
Rig 6 gpus virtual memory > = 50GB.
Basically 8GB x number of gpu's.
3475  Alternate cryptocurrencies / Mining (Altcoins) / Re: SRBMiner Cryptonight AMD GPU Miner V1.6.7 - with algo switching support on: September 18, 2018, 12:41:08 PM
I updated the spreadsheet with my best setup, RX 480 reference 1000 h/s algo cryptonightheavy.

I'm having difficulty with the 570 and 580 of 4gb, I can not get more than 700 h / s in cryptonightheavy, does anyone have any suggestions?

3476  Alternate cryptocurrencies / Mining (Altcoins) / Re: What to do with old asiks? on: September 17, 2018, 01:53:30 PM
I have 10 L3+. Yield is very small now. WHAT will advise you to do? Sell cheap or wait when the market comes to life?
Have you recovered your investment?
3477  Local / Brasil / Re: Cartão virtual itaú - inspirações?? on: September 17, 2018, 12:06:47 PM
Que adianta tantos cartões virtuais se faltar grana no final do mês para pagar a fatura.  Embarrassed Embarrassed
Para não ser clonado e aumentar sensivelmente o valor final da fatura.  Grin Grin
3478  Alternate cryptocurrencies / Mining (Altcoins) / Re: SRBMiner Cryptonight AMD GPU Miner V1.6.7 - with algo switching support on: September 17, 2018, 12:49:14 AM
Is there any calculation to determine the ideal difficulty of the rigs?

Example:

Hash * X = Ideal difficulty;



Hr* 40= ideal Diff

1vega 2000HR ideal HR is min 40 000 or max 80 000 hr

Thanks, I've posted a calculator inside the pool:
https://loki.miner.rocks/#static_diff_calc
3479  Alternate cryptocurrencies / Mining (Altcoins) / Re: Attractive price for used AMD GPUs on: September 16, 2018, 12:13:17 PM
The more expensive the energy of the country, the greater the supply of used gpus.  Wink

3480  Alternate cryptocurrencies / Mining (Altcoins) / Re: SRBMiner Cryptonight AMD GPU Miner V1.6.7 - with algo switching support on: September 16, 2018, 11:57:03 AM
Is there any calculation to determine the ideal difficulty of the rigs?

Example:

Hash * X = Ideal difficulty;

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