Cryptocurrency Expert

How to obtain the Channel_ID from the Short_Channel_ID? Is there a way to retrieve the Channel_ID knowing the Short_Channel_ID without using any lightning network explorer ? How is the Short_Channel_ID calculated? Is this operation reversible? https://ift.tt/2U3u3HW

Why spent 50 btc in genesis block? Why anyone would like to spend genesis block btc? At a time btc was worth 0 and probably there is no key to unlock it. https://ift.tt/2GUqiRw

Ethereum Fees: $300k is Charged for Sending $14 ETH Ethereum (ETH), the second bull cryptocurrency after Bitcoin, has a massive number of users but one of them is drawing out another mortgage following a charge of more than 2100 ETH in an attempt to send someone $14 worth of ETH. This fee is abnormal and appears as if it was a mistake, but the customer’s account is still active meaning that the possibilities of making such kind of a mistake is high. https://ift.tt/2tuIn0B

Cryptocurrency: Bitcoin, Ethereum and Ripple Ready to Rally Cryptocurrency has been trading higher for almost a week, prompting them to overcome and endure a latent inrush. The positive technical picture indicates that major support is near for all top three digital currencies hence triggering them to soar high. https://ift.tt/2XdNlwc

Cryptocurrency & Blockchain Arms Race Triggered By JPMorgan The newly created cryptocurrency “JPM Coin” by JPMorgan (JPM) is gaining momentum in the blockchain arms race amongst the giant United States (U.S.) Federal Reserve (Fed), at a higher rate. It’s the first bank to develop its own digital coin. The coin is pegged to the U.S. dollar. https://ift.tt/2tvpj1Z

where in the source code is the the proof of work checking the blockheader hash and nonce? Where in the source code do we check whether hash(blockheader*nonce) < Difficulty In fact, the line I found is as follows: https://github.com/bitcoin/bitcoin/blob/v0.17.0.1/src/pow.cpp#L87 My problem with this is 3-fold a) this is not the code that miners use to perform the check; it probably is the validation on node-side ? b) here the "hash" refers to what exactly ? c) why is this value tested against nTarget ? rather than Difficulty ? d) this check is usually advertised in media as "<"less rather than "<=" less than equal. But seeing how this line is coded , it means HASH<= nTarget is OK. https://ift.tt/2NhiSZA

Help with NiceHash 2 Im using NiceHash Miner v.2 for mining in my desktop PC. But in the last update i cany minning becouse program says i need to update drivers of my GTX 1070, but my GPU is uploaded to recently version and not works. Any one have solution, or has gone through the same. Thanks! https://ift.tt/2SghGGI