|What is Bitcoin mining?|
|Bitcoin Mining is the process of adding transaction records to the public account of past transactions by Bitcoin (and a mining rig is a colloquial metaphor for a single computer system that performs the necessary mining computations). This past transaction ledger is called the block chain because it is a chain of blocks. The block chain is used to confirm transactions that have occurred to the rest of the network. Bitcoin nodes use the block chain to differentiate legitimate Bitcoin transactions from attempts to re-spend coins already spent elsewhere.
AntMiner S9 15.5TH/s ASIC SHA 256 Bitcoin – 24 Hour Cloud Mining Rental Lease
12 Jun 2019
4x NEW Bitmain ANTMINERS17 PRO 56TH/s-65TH/s(Turbo mode) Ready To SHIP!!!
17 Sep 2019
TWO (2) Bitmain Antminer Z9 Minis 10-14k sol/s ASIC crypto equihash w/ power
18 Apr 2019
Bitmain Antminer L3+ Scrypt Litecoin Miner NO PSU – ! FAST DELIVERY
01 Dec 2019
18 Antminer S9 and power supplies with month to month contract at Iowadatafarms
24 Oct 2019
Bitmain Antminer T17 43Th/s SHA-256 Bitcoin BTC Miner w/PSU – Ships now!!!
26 May 2019
Antminer S9 Control Board (Xilinx) Great Condition
05 Nov 2019
15FT Power Extension Cord for Antminer,Power Cable for Led Grow Lights, Digit…
29 Nov 2019
Bitmain Antminer S9i **14 TH/s** with PSU: APW3++ 1600 – Free Shipping
17 May 2019