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![]() | April 30, 2020 | There’s more than just the sound of thousands of vacuums submitted by 1TMine to u/1TMine [link] [comments] It is very easy to just silo the arcane bitcoin mining process as just a bunch of machines computing mathematical algorithms. Although for the most part this is true, and the veracity of this is not far off from the real truth, but what we see on the surface is not identical to what we see below the surface. Understanding bitcoin mining goes beyond the USB enabled ASIC miners we are accustomed to see on every thumbnail article we come across related to this industry. It’s easy to understand why newbies halt their understanding of bitcoin mining to just state-of-the-art supercomputers with cool flickering neon green lights. The following below is taken from the masterpiece of a novel, “Mastering Bitcoin”, by the great Andreas Antonopolous. As elegant as it sounds, its best to restate Andreas’ explanation of emergent consensus. “Satoshi Nakamoto’s main invention is the decentralized mechanism for emergent consensus. Emergent, because consensus is not achieved explicitly — there is no election or fixed moment when consensus occurs. Instead, consensus is an emergent artifact of the asynchronous interaction of thousands of independent nodes, all following simple rules. All the properties of bitcoin, including currency, transactions, payments, and the security model that does not depend on central authority or trust, derive from this invention. Bitcoin’s decentralized consensus emerges from the interplay of four processes that occur independently on nodes across the network:
“A mining node is listening for transactions, trying to mine a new block and also listening for blocks discovered by other nodes. The arrival of this block signifies the end of the competition for block 277,315 and the beginning of the competition to create block 277,316. During the previous 10 minutes, while Jing’s node was searching for a solution to block 277,315, it was also collecting transactions in preparation for the next block. By now it has collected a few hundred transactions in the memory pool. Upon receiving block 277,315 and validating it, Jing’s node will also check all the transactions in the memory pool and remove any that were included in block 277,315. Whatever transactions remain in the memory pool are unconfirmed and are waiting to be recorded in a new block. Jing’s node immediately constructs a new empty block, a candidate for block 277,316. This block is called a candidate block because it is not yet a valid block, as it does not contain a valid proof of work. The block becomes valid only if the miner succeeds in finding a solution to the proof-of-work algorithm. These specialized machines are connected to his mining node over USB. Next, the mining node running on Jing’s desktop transmits the block header to his mining hardware, which starts testing trillions of nonces per second.” That is essentially the process of what a miner machine and a mining node is going through each every second it is hooked up to the network. Of course this is just a high level overview with a bland taste but one could go more in depth by reading the book mentioned. Source: 1.Mastering Bitcoin: Unlocking Digital Cryptocurrencies 1st Edition, by Andreas M. Antonopoulos, O’Reilly Media; 1 edition (December 20, 2014) |
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Bitcoin mining is the process of adding transaction records to Bitcoin's public ledger of past transactions or blockchain. This ledger of past transactions is called the block chain as it is a chain of blocks. Bitcoin Basics: What Is Cryptocurrency Mining? When someone sends Bitcoin anywhere, we call that a “transaction.” Transactions made in-store or online are documented by banks, point-of-sale ... Understanding Bitcoin: Bitcoin is a new form of currency that seeks to change how online business is done. This instructable seeks to not only get you to understand what bitcoin is, but how you can get started mining your own bitcoins at home! Check out this quick video f… Bitcoin may be the next big thing in finance, but it can be difficult for most people to understand how it works. There is a whole lot of maths and numbers involved, things which normally make a lot of people run in fear. What is Bitcoin mining? Well, it's one of the most complex parts of Bitcoin, but it is also the most critical to its success. Bitcoin are generated using a process called mining. Mining is the act of record keeping that verifies transactions in the blockchain. Miners collect newly broadcast transactions into a new group ...
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Bitcoin and cryptocurrency mining explained with the Byzantine Generals Problem. We use it to explain the essence of cryptocurrency mining. https://www.udemy... Get our free Bitcoin course here - https://chrisdunn.com/free-bitcoin-course This Bitcoin basics video series will explain Bitcoin for beginners. You'll lear... Start trading Bitcoin and cryptocurrency here: http://bit.ly/2Vptr2X Bitcoin is the first decentralized digital currency. All Bitcoin transactions are docume... Understanding Bitcoin in 5 Easy Steps! (Mining, Blockchain & More) Fisayo Fosudo. ... Bitcoin Mining Explained - Duration: 10:24. Digital Gold 557,818 views. 10:24. The math behind cryptocurrencies. Home page: https://www.3blue1brown.com/ Brought to you by you: http://3b1b.co/btc-thanks And by Protocol Labs: https://prot...