Bitcoin Mining: Lohnt sich das Mining von Bitcoin noch ...
Bitcoin Mining: Lohnt sich das Mining von Bitcoin noch ...
Bitcoins Mining - so geht's - CHIP
Bitcoin-Mining - so funktioniert's - FOCUS Online
What is cryptocurrency mining? Coinbase
Bitcoin Mining weiter auf Bullenkurs – Das Meinungs-ECHO
Looking for Technical Information about Mining Pools
I'm doing research on how exactly bitcoins are mined, and I'm looking for detailed information about how mining pools work - i.e. what exactly is the pool server telling each participating miner to do. It's so far my understanding that, when Bitcoins are mined, the following steps take place:
Transactions from the mempool are selected for a new block; this may or may not be all the transactions in said mempool. A coinable transaction - which consists of the miner's wallet's address and other arbitrary data - that will help create new Bitcoin will also be added to the new block.
All of said transactions are hashed together into a Merkle Root. The hashing algorithm is Double SHA-256.
A block header is formed for the new block. Said block header consists of a Version, the Block Hash of the Previous Block in the Blockchain, said Merkle Root from earlier, a timestamp in UTC, the target, and a nonce - which is 32 bits long and can be any value from 0x00000000 to 0xFFFFFFFF (a total of 4,294,967,296 nonce values in total).
The nonce value is set to 0x00000000, and said block header is double hashed to get the Block Hash of the current block; and if said Block Hash starts with a certain number of zeroes (depending on the difficulty), the miner sends the block to the Bitcoin Network, the block successfully added to the blockchain and the miner is awarded with newly created bitcoin.
But if said Block Hash does not start with the required number of zeroes, said block will not be accepted by the network, and the miner Double Hashes the block again, but with a different nonce value; but if none of the 4,294,967,296 nonce values yields a Block Hash with the required number of zeroes, it will be impossible to add the block to the network - and in that case, the miner will either need to change the timestamp and try all 4,294,967,296 nonce values again, or the miner will need to start all over again and compose a new block with a different set of transactions (either a different coinable transaction, a different set of transactions from the mempool, or both).
Now, what I'm trying to figure out is what exactly each miner is doing differently in a mining pool, and if it is different depending on the pool. One thing I've read is that a mining pool gives each participating miner a different set of transactions from the mempool. I've also read that, because the most sophisticated miners can try all 4,294,967,296 nonce values in less than a fraction of a second, and since the timestamp can only be updated every second, the coinbase transaction is used as a "second nonce" (although, it is my understanding that, being part of a transaction, if this "extra nonce" is changed, all the transactions need to be double hashed into a new Merkle Root); and I may have read someplace that miners could also be given the same set of transactions from the mempool, but are each told to use a different set of "extra nonce" values for the coinbase transaction. Is there anything else that pools tell miners to do differently? Is each pool different in the instructions it gives to the participating miners? Did I get anything wrong? I want to make sure I have a full technical understanding of what mining pools are doing to mine bitcoin.
So I'm pretty new looking to get/download a wallet and need help.... i wanted a ledger or a trezor but ledger is out of stock until aug 28th and tremor only accepts bitcoins which is fine but mine are on coinable which they do not accept...so i need a wallet that will support bit 148 and after much research I'm finding it hard to find clear answers... it seams bread wallet does not at the moment support bit 148 so I'm coming here for help, a safe secure iOS app would be preferable... any answers for a newb hodler?
Fazit zum Mining von Bitcoin. Wenn Sie am Mining von Bitcoin interessiert sind, kann das auf lange Sicht eine sich lohnende Entscheidung sein. Sie haben die Wahl zwischen Mining mit eigener Hardware oder im Pool oder durch Cloud-Mining.Beide haben ihre Vor- und Nachteile gegenüber den Bitcoin Kauf.Grundsätzlich profitieren Sie als Miner von steigenden und stagnierenden Kursen und damit ... Mining is the process of validating other people’s transactions with a computer and then adding them to the long, public list of all transactions known as the blockchain. In exchange, people get rewarded with cryptocurrency. Bitcoin is Secure. Bitcoin miners help keep the Bitcoin network secure by approving transactions. Mining is an important and integral part of Bitcoin that ensures fairness while keeping the Bitcoin network stable, safe and secure. Links. We Use Coins - Learn all about crypto-currency. Bitcoin News - Where the Bitcoin community gets news. Bitcoin Mining ist das neue Goldschürfen: Als Miner, also Schürfer, verdienen Sie virtuelles Geld dafür, dass Sie Ihre Rechnerleistung zur Verfügung stellen. Allerdings ist hierfür so einiges ... Um Bitcoin Mining zu betreiben, müssen Sie einem Miningpool beitreten, was zusätzliche Kosten verursacht. Für das Mining benötigen Sie entsprechende Hardware. Auch hier kommen Kosten auf Sie zu. Je nachdem, wie leistungsfähig Ihr Bitcoin Miner sein soll, zahlen Sie bis zu 2.000 Euro. Es ist nicht bekannt, ob sich Mining auch in Zukunft noch lohnen wird. Wenn Sie nicht genau wissen, was ...
Bitcoin Mining Setup with NiceHash and Coinbase - YouTube
NiceHash: https://www.nicehash.com/sell?refby=446517 Coinbase: https://www.coinbase.com/join/5964b9324b128d00ae708dee In this video I show you how to start mining Bitcoins with CGMiner and an account at your favorite miningpool. Get CGMiner at: https://bitcointalk.org/index.... coinbase free bitcoin - bitcoin mining for profit - best bitcoin miner hardware 2018 - Duration: 3:29. BitcoinSubmit 632 views. 3:29. Anton Kreil Annihilates Retail Brokers and "Trading Educators ... Zu Besuch in der Bitcoin-Mine: Hier fließt die virtuelle Währung in Millionenhöhe. Mehr Galileo: http://www.galileo.tv/ Galileo auf YouTube abonnieren: htt... Bitcoin Mining HOW TO CASH OUT BITCOIN - TURN BITCOIN INTO CASH! - Duration: 11:38. Jay Crypto 82,563 views. 11:38. Quicken 2018-2019 Review - Deluxe, Premier, Home, Business & Rental Property ...