Bitcoin Cash mining difficulty eased

Brand new cryptocurrency mining difficulty eased as blockchain adjusts
08 August 2017   1589
Bitcoin Cash

A new cryptocurrency representing a hard-forked version of Bitcoin, different from it in the blocksize limits

Bitcoin Cash, the hard-forked version of Bitcoin, adjusted its mining difficulty after a week of its creation.

At the time of writing, Bitcoin Cash price is about $354 and the new cryptocurrency remains the forth-one in the list of market capitalization:

 Bitcoin Cash price chart on coinmarketcap.com Bitcoin Cash price chart on coinmarketcap.com 

Bitcoin Cash has a very particular rule about when difficulty can adjust downward. Rules for this are as follows:

  • Median Time Past of the current block and the Median Time Past of 6 blocks before has to be greater than 12 hours.
  • If so, it gets 20% easier to create proof of work. In other words, miners can find blocks 20% easier.
Blockchain

Distributed database that is used to maintain a continuously growing list of records, called blocks

*Median Time Past (MTP) is just the median of the last 11 blocks. That is, put the last 11 blocks in time order and pick the middle one. This is used because sometimes blocks mined later have earlier time stamps (some technical reasons related to different clocks).

Thus, according to Coindesk, as a result of both blocks (478,647 and 478,648) having a Median Time Past (MTP) that was 12 hours greater than the six blocks prior, each block adjusted difficulty down by 20%. 

Bitcoin

Is the first decentralized peer-to-peer payment network that is powered by its users with no central authority or middlemen

Hence, Bitcoin Cash is now 16.7% as difficult as Bitcoin to mine. However, Bitcoin Cash needs to be worth about 1/6 of Bitcoin's price to be as profitable.

Since the difficulty adjustment, Bitcoin Cash is averaging about 18-minute blocks, implying a hash rate of around 650 PH/s. At this rate, another difficulty adjustment can be expected in about 13 days.

'Kodak Miner' Turned Out to be a Scam

KashMiner by Spotlite USA was promoted as Kodak branded bitcoin miner 
17 July 2018   143

The KashMiner bitcoin miner, exhibited at the Kodak stand during the CES technology show in Las Vegas, was in fact a product designed to mislead potential consumers and with a potentially unattainable potential return. This is reported by BBC.

Spotlite USA is licensed by Kodak's lighting division, which allows it to use the famous brand in its products. In January 2018 the company introduced its miner and announced that it intends to lease it. According to its business plan, potential users had to pay a commission before getting the device. It was expected that after depositing $ 3,400, the customer will receive a device that will allow him to easily cover expenses and receive revenue from bitcoin mining.

However the company did not have an official Kodak license to use the brand in the production of mining equipment and initially overstated the indicators of the potential profit of its device, refusing to take into account the growing complexity and costs of bitcoin mining. The advertising materials reported that KashMiner brings $ 375 a month, which, subject to a 2-year contract, would allow the client to receive $ 5,600 of profit after paying a commission. Experts from the industry of cryptocurrency call this offer a scam.

There is no way your magical Kodak miner will make the same $375 every month.
 

Saifedean Ammous

Economist

CEO Spotlite USA Halston Mikail previously reported that he plans to install hundreds of miners at the headquarters of Kodak. According to him, he already managed to place 80 miners there, but the Kodak spokesman denied this information.

While you saw units at CES from our licensee Spotlite, the KashMiner is not a Kodak brand licensed product. Units were not installed at our headquarters.
 

Kodak Spokesman

In a phone call with the BBC, Spotlite's Halston Mikail said the US Securities and Exchange Commission (SEC) had prevented the scheme from going ahead.