Goldshell CKB Asic Miner

Basic Information
Place of Origin: China
Brand Name: Goldshell
Certification: CE FCC
Model Number: CK5
Minimum Order Quantity: 1pcs
Price: Negotiable
Packaging Details: 1 Unit/Carton
Delivery Time: 5-8 Working days
Payment Terms: T/T, Western Union, MoneyGram, CryptoCurrency
Supply Ability: 100
Brand Name: Goldshell Power Consumption: 2400W
Encryption: Yes Chipset Manufacturer: ATI
Rating Power: > 1000W Algorithm: Eaglesong
Hashrate: 12Th/s Video Memory Capacity: 256mb
Products Status: Used Output Interface Type: DVI
High Light:

Goldshell CKB Asic Miner

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2400W CKB Asic Miner

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12Th/s CKB Asic Miner

Goldshell CK5 12Th/S 2400W With Power Supply Nervos Miner Eaglesong CKB Asic Miner

 

Description

Model CK5 from Goldshell mining Eaglesong algorithm with a maximum hashrate of 12Th/s for a power consumption of 2400W.

 

Specifications

Manufacturer

Goldshell

Model

CK5

Also known as

CKB Miner

Release

March 2021

Size

264 x 200 x 290mm

Weight

8500g

Noise level

80db

Fan(s)

2

Power

2400W

Voltage

220V

Interface

Ethernet

Temperature

5 - 35 °C

Humidity

5 - 95 %

 

Function

Bitcoin mining machine is one of the ways to get bitcoin. Bitcoin is a kind of network virtual currency produced by open source P2P software. It doesn't rely on the issuance of specific currency institutions, and is generated by a large number of calculations of specific algorithms. Bitcoin economy uses a distributed database composed of many nodes in the whole P2P network to confirm and record all transactions. The decentralized characteristics and algorithms of P2P can ensure that it is impossible to artificially manipulate the value of bitcoin through mass production

Any computer can become a mining machine, but the benefit will be relatively low. It may not be able to dig a bitcoin in ten years. Many companies have developed professional bitcoin mining machines, which are equipped with special mining chips, and their computing speed is tens or hundreds of times higher than that of ordinary computers

 

Principle

Bitcoin system is composed of users (users control the wallet through the key), transactions (transactions will be broadcast to the whole bitcoin network) and miners (a blockchain is generated by competitive computing to reach a consensus at each node, and the blockchain is a distributed public authoritative account book, which contains all transactions in the bitcoin network) [2].

Bitcoin miners manage the bitcoin network by solving the problem of workload proof mechanism with certain workload - confirming transactions and preventing double payment. Because hash operation is irreversible, it is very difficult to find the random adjustment number of matching requirements, which requires a continuous trial and error process that can predict the total number of times. At this time, the workload proof mechanism will play a role. When a node finds the solution of matching requirements, it can broadcast its results to the whole network. Other nodes can receive the new data block and check whether it matches the rule. If other nodes find that they really meet the requirements (the operation target required by bitcoin) by calculating the hash value, then the data block is valid, and other nodes will accept the data block

Nakamoto compares the generation of bitcoin by consuming the power and time of CPU to the consumption of resources by gold mines to inject gold into the economy. Bitcoin mining and node software mainly initiates zero knowledge proof and verification transactions through peer-to-peer network, digital signature and interactive proof system. Each network node carries out broadcast transactions to the network. After these broadcast transactions are verified by miners (computers on the network), miners can use their own work proof results to express confirmation. The confirmed transactions will be packaged into data blocks, and the data blocks will form a continuous data block chain. Each bitcoin node will collect all the unconfirmed transactions and gather them into a data block. The miner node will add a random adjustment number and calculate the sha256 hash value of the previous data block. The mining node tries again and again until it finds the random adjustment number so that the hash value is lower than a specific target

 

Most Efficient Bitcoin Miners

Good Bitcoin mining hardware needs to have a high hash rate. But, efficiency is just as important.

An efficient Bitcoin miner means that you pay less in electricity costs per hash.

To improve your efficiency, there are also companies that will let you order hardware to their warehouse and run the miners for you.

You could also cloud mine bitcoins, though these deals are usually scams. Both options are also a lot less fun than running your hardware!

 

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