|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 A3 new still in the box, APW3++,CAT5e cable,6′ AWG Chord
31 Jan 2020
Antminer APW3++ & L3++ Sold by Infinite Skies LLC – USA SELLER – Free shipping!
01 Oct 2019
Bitmain Antminer L3 litecoin Miner 505 mhs with power supplySimilar 2 s9 bitcoin
13 Nov 2019
Antminer L3+ Miner With Power supply Fully Working, USA
01 Aug 2019
Bitmain T9+ Antminer 10.5TH/s Bitcoin Miner hashing 12.0TH/s (used) PSU Included
31 Jul 2019
Bitmain AntMiner S7 F1 ASIC Bitcoin Miner BTC BCH 4.70TH/s+ (Excellent Condition
06 Mar 2020
Bitmain Antminer Z9, Z9 mini or V9 Control Circuit IO Board – FREE SHIPPING!!
18 Apr 2019
Bitmain Antminer S7 (USED) ASIC Miner, Works Perfect with power supply
28 Apr 2019
Lovingly taken care of Antminer S9 14TH Bitcoin Mining ASIC With Power Supply
12 Jan 2020
APW3++ Bitmain Power Supply Antminer 12V 1600W PSU
09 Apr 2019
Bitmain Antminer S9 14TH/s Bitcoin BTC ASIC Miner w PSU included
11 Dec 2019
Bitmain APW3+ 1600 watt Power Supply PSU For Antminer S9 and other miners
24 Feb 2020
Bitmain Antminer T17 40Th/s SHA-256 Bitcoin BTC Miner w/PSU Pre-Order
23 May 2019
Bitmain L3 L3+ D3 A3 X3 Control Board IO And BB – USA SELLER – Free shipping!
16 Dec 2019