FCC Demanded a Miner to Turn Off his Mining Hardware

The FCC concluded that the mining rig was generating spurious emissions and causing harmful interference on T-Mobile’s broadband network
21 February 2018   1033

According to the U.S. Federal Communications Commission (FCC) notification, it has received a complaint from T-Mobile with regards to “interference to its 700 MHz LTE network in Brooklyn, New York” during last year. The commission’s agents confirmed that the “radio emissions in the 700 MHz band were emanating from…an antminer s5 bitcoin miner.”

In the notification, the FCC states that ‘the device was generating spurious emissions on frequencies assigned to T-Mobile’s broadband network and causing harmful interference”.

The commission issued a warning to the owner of the mining hardware Victor Rosario. He was not allowed to continue the operation of the device because it caused harmful interference. A violation of the Federal laws cited above and could subject the operator to severe penalties, including, but not limited to, substantial monetary fines, in rem arrest action to seize the offending radio equipment, and criminal sanctions including imprisonment.

According to the FCC, it has not made a determination as to whether or not other Antminer S5s produce disruptive emissions in the 700 MHz band. It also emphasizes that it does not wish to suggest that all Antminer S5 devices are noncompliant but it aware that devices can be modified in a manner that creates harmful interference.

Bitmain to File IPO Application

The application was sent to Hong Kong Stock Exchange (HKEX)
27 September 2018   386

The largest mining company Bitmain has submitted to the Hong Kong Stock Exchange (HKEX) listing application for an initial public offering (IPO), according to CoinDesk.

The application is a draft option, and some of its details, in particular the number of shares offered for sale and the immediate date of the IPO, are still in the process of editing.

Nevertheless, the document indicates that last year Bitmain's revenue was $ 2,517,719,000. This figure is higher than in 2016 ($ 277,612,000). As of June 30, 2018, the company's revenue was $ 2,845,467,000.

The application said that in 2017 the gross profit of the company was $ 1 212.7 million, which is also higher than in 2016 ($ 151,351,000).

Earlier, the head of Bitmain, Jihan Wu, expressed his indignation over the actions of the company's chief financial officer, who disclosed the figures for the first quarter 60 days after his end, and not after 90, as he had expected.

The media suggested that in the run-up to the IPO the publication of such information could have a negative effect on the company's investment attractiveness.

In addition, the document confirmed the media's information that Bitmain owns a 3% stake in Opera's Internet browser thanks to an investment of $ 50 million.

The application also indicates that the underwriters of the IPO are China International Capital Corporation Hong Kong Securities Limited, Commerce and Finance Law Offices, Maples and Calder LLP, KPMG and Frost & Sulliva