|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.
Bitmain Antminer A3 815 Gh AND Apw3++ Power Supply used. IN HAND USA SELLER!
03 Jun 2020
Used AntMiner T9+ 10.5T Bitcoin Miner Asic Miner Newest 16nm Btc BCH Miner Bitco
22 Jun 2019
Barely Used Bitmain Antminer Z11 135 KSol/s Equihash Miner
21 Jun 2020
The 4500RPM Cooling Fan Replacement 4-pin Connector For Antminer Bitmain S7 TE
03 Apr 2019
Brand New Bitmain Antminer T17 40TH/s-IN STOCK. 2200w Sha-256 BTC miner
22 Oct 2019
Original AntMiner Power Supply APW3++ PSU 1600W 95% For Bitmain A3 D3 S9 L3 NEW
28 Feb 2020
Bitmain Antminer S9i 14.0THs Perfectly working with PSU, original box all cables
31 Dec 2019
Antminer L3+ D3 A3 Control Board new control board IO boardwith BB board. USA!
18 Apr 2019
[NEW] Bitmain Antminer S9 13.5TH/s Hashboard Card(last 5Pc In Stock )
13 Jun 2019
Antminer S17 Bitcoin Miner 50 TH – 24 hours Rentals
05 Feb 2020
NEW Bitmain AntMiner Z11 135k Sol/s Equihash Miner *IN-HAND & READY TO SHIP*
22 Apr 2019