Tianlong coin mine

Mine pool refers to:

as the computing level of the whole bitcoin network continues to rise exponentially, a single device or a small amount of computing power can not get the block reward provided by the bitcoin network on the bitcoin network

after the computing power of the whole network has been improved to a certain extent, the low probability of getting rewards has prompted some geeks on "bitcoin talk" to develop a method that can combine a small amount of computing power and operate jointly, and the website established in this way is called "mine pool"

extended data:

the existence of the mine pool reces the difficulty of bitcoin and other virtual digital currency mining, reces the mining threshold, and truly realizes the bitcoin mining concept that everyone can participate in

but its disadvantages are also very obvious, because computing power is connected to the mine pool. As a mine pool, it will have huge computing power resources. In the bitcoin world, computing power represents the bookkeeping right, and computing power is everything. If the computing power of a single mine pool reaches more than 50%, it will be easy to launch 51% attacks against virtual digital currencies such as bitcoin, The consequences are very terrible:

the mine pool can make the mine pool with 49% of the remaining computing power have no harvest, instantly quit the competition and go bankrupt. The mine pool's computing power exceeds 50%. If 51% attack is launched, it will easily occupy all the effective computing power of the whole network

1. Open the fire coin pool and start to register a new account, as shown in the figure below

Mobile phone nickname Shangxiu; U_ 1、U1i、Satio、 Idou
mobile phone type photo taking mobile phone smart phone
Mobile 3G (WCDMA)
support frequency band 850 / 900 / 1800 / 1900 / 2100 MHz
network connection GSM / GPRS / edge / WCDMA / HSDPA
operating system Symbian S60 5th edition
video call support WCDMA network video call
call time 290 (3G) - 660 (GSM) minutes
video call time 140 minutes
standby time 340 (GSM) - 360 (3G) hours
ring tone type can be MP3, wma, AAC or chord MIDI ring tone format
standard lithium battery, travel charger, stereo headset
main screen size 3.5 inches
main screen color 16.77 million colors
main screen resolution 360 × 640 pixels
main screen material TFT
appearance style straight board
body color black, silver, wine red
proct size 112 × fifty-five × 13 mm
proct weight 145.0 g
camera 12.1 million pixels
camera type built in
camera material CMOS
flash built in, Xenon flash camera description static shooting:
autofocus
face recognition
Smile Shutter
eliminate red eye
exposure compensation
anti shake function
shooting indicator light
on machine photo editing
program auto exposure
16x digital zoom
lens parameters: 5.9mm/f2.8
still image file format: JPEG
bestpic (9 photos taken in one second)
picture annotation shooting location geographic information
Dynamic shooting:
recording status prompt
on-line video editing
shooting mode support, night shooting mode
video shooting support high-resolution audio video shooting
sound system support, stereo
music player, built-in music player support mp3 (VBR), AAC, AAC + and other audio formats play (support background play Play list editing, play mode setting)
video playback with built-in RealPlayer, supporting wmv9, MPEG4, CIF, 3gp (H.263) and other video formats
streaming media playback support, real-time streaming media playback
Radio support, FM FM radio
games support 3D games
CPU model omap3
CPU frequency 600MHz
3D acceleration 256MB
free space 80mb
parameter correction microSD card
Bluetooth support Bluetooth 2.0, A2DP stereo Bluetooth headset function
data cable interface support, USB data cable (full speed USB2.0)
WiFi / WAPI IEEE 802.11b/g (parallel goods do not support WiFi)
WAP browser support, WAP2.0
WWW browser support, WebKit web browser
e-mail built-in, push e-mail function, support SMTP, POP3 IMAP4 and other mail protocols
SMS support
MMS support
SMS group sending support
flight mode support
voice command support
memo support
calendar support
World Clock support
currency conversion support
unit conversion support
e-book and document support TXT, office (word, Excel It supports the following functions:
touch screen supports full screen touch (resistive touch screen)
Chinese input mode,
virtual keyboard and full screen handwriting input mode,
expansion card supports microSD (T-Flash) card expansion,
java expansion support, Java MIDP 2.0 CLDC 1.1
phone address book support, Symbian S60 standardized business card address book
group support, customized group function
call record support, missed calls + received calls + dialed calls
hands free answering support
call identification support, call tag and call ring recognition
alarm function support
built in vibration support

1. Front camera main pixel: 8 million pixels

2. Photo Features: auto focus; Beauty; Serial shooting; Micro distance; Intelligent photographing; Panoramic view; Filter; Dynamic shooting; HDR

3. Fuselage width (mm): 76.61

5. Hot spot: fast charging, super high screen ratio

7. Screen forward combination: pole screen

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extended materials:

vivoiqoou1 mobile function and service features: app store, I music, I theme, I Butler, file management, game center, cloud service, mutual transmission, e-book, two-way call recording, intelligent call, super screen screenshot; Audio support, support wav / MP3 / MP2 / amr-nb / MIDI / Vorbis / APE / FLAC and other formats

mobile phone accessories include: mobile phone x1, charging head x1, micro USB data cable x1, protective case x1, pick-up pin x1, quick start guide x1, important information and warranty card x1, mobile phone packaging box x1