|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 S17 Pro 53Th Bitcoin Miner 63 Units Left
30 Jun 2019
Bitmain Antminer A3 Blake2b 815GH/s Miner – US seller – Mint condition
08 Oct 2019
7500RPM DC12V 5.0A Brushless Miner Cooling Fan For Antminer Bitmain S7 S9
08 Apr 2019
Antminer S9 13.5TH/s model ASIC Bitcoin Miner Used
22 May 2019
Original AntMiner APW3++ PSU 2450W Power Supply For BTC Miner S9 T9 S7 L3 D3 KJ
13 Jun 2019
Bitmain Antminer S9 14th ASIC Bitcoin Miner Digibyte BTC BCH
10 Jun 2019
Bitmain Antminer S9 Bitcoin Miner 13.5 TH/s US Seller
21 Apr 2019
Bitcoin Ming Farm 2 X Bitmain S9 14.4 TH, s Antminers Co-hosted.
Bitmain Antminer A3 815 Gh AND Apw3++ Power Supply used. IN HAND USA SELLER!
21 Sep 2019
Bitmain Antminer APW3 ++ 1600 Watt Power Supply PSU for S9 S7 A3 L3 L3+ D3
24 Sep 2019
1 Set Used Bitmain Antminer S9i Alunminium Case Enclosure with screws
26 Nov 2019