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Could someone please suggest a safe wallet to use for Ethereum please? I would ideally want to use a desktop wallet- I saw Exodus but I have heard it has high fee costs. I will be buying a ledger nano S once they are shipping again but in the meantime I want a safe desktopRead more

In questions like here – In Ethereum, what is an uncle block? – people are saying that uncles are just being included in some of the next 7 blocks. So far so good. What if a uncle is conflicting with the corresponding sibling block? Is it discarded? Can this concept being misused to attack theRead more

The total Ethereum network hashrate is close to doubling relative to its December level. Mining difficulty is also increasing proportionally of course as the total reward per block stays the same. However, it is impossible to buy new GPUs in large quantity anywhere. So, where does the computational power comes from? I can’t believe thatRead more

BTCETH.trade Crypto Currency exchange domain for bitcoin and ethereumRead more

This is a general blockchain question – not specifically bitcoin. Hoping this is the right place: When a company raises money through an ICO such as Telegram, are they creating their coins and blockchains from scratch? Are they creating their own process of mining which needs to be maintained? OR, are they utilising Ethereum’s blockchainRead more

Suppose I want to design generic crypto currency miner starting from scratch . By generic I mean it can be configured to support a large number of available crypto currencies. How this miner knows to mine coins for bitcoin as opposed to ethereum coin (ETH), for example ? For ethereum it will connect to etheriumRead more

How to exchange Bitcoins to Ethereum through shapeshift.io or changelly.com, from Electrum bitcoin wallet to Jaxx ETH wallet? In electrum wallet do I need to subtract the Bitcoin mining fee manually, or I can send all my bitcoins in the wallet to shapeshift/exchangelly?Read more

I would like to know how much of ETH is currently mined by GPUs? I know that exact number is unknown, so any good speculation would be sufficient.Read more

Добрый день! Поднял три тестовые локальные ноды эфира. Cвязал их через bootnode. Все ноды видят друг друга, хорошо проводят транзакции между собой и т.д. Проблемы начинаются когда пытаюсь что-нибудь сделать через web3.js. Я могу получить все данные из опрашиваемой ноды, например список аккаунтов, синхронизацию и т.д. Но не могу ничего создавать, например новые аккаунты, транзакции…Read more

Is there an integrated node, client, and miner for widows with a GUI for setup, I am having trouble setting up Geth, Ethminer, and Ethereum wallet. I can’t find any information on how to send my mined ETH to my freewallet.org Eth wallet. I have not found a sufficiently explained method for getting things properlyRead more