|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 Z9 Mini – Batch 2 – 10-14 K Sol/s, PSU Incl. Free Shipping!
15 Aug 2019
Bitmain Antminer L3+ Litecoin 550mh/s Miner ASIC Upgraded Blissz Firmware Tested
05 May 2019
Bitmain Antminer V9 4TH/s BTC/BCH/DGB ASIC Miner. Max efficiency
09 May 2019
Brand New Bitmain Power Supply APW3++ 12V for Antminer s9 s9i s9i l3+ Bitcoin
21 Oct 2019
APW3++ Bitmain Power Supply Antminer 12V 1600W PSU FREE SHIPPING, USA, Tested
28 Sep 2019
NEW IN BOX Bitmain AntMiner T9+ ~10.5TH/s (Tested Working)
20 Aug 2019
New Bitmain Antminer A3 Miner – Siacoin Blake(2b) – 815 GH s & APW3++ PSU
21 Apr 2020
AntMiner L3+ 540 MH/s in working, lightly used condition
05 Sep 2020
Bitmain Antminer S9 13.5 Power Supply unit included
23 Aug 2020
BITMAIN Antminer Z9 Mini 10-17 ksol/s 300w US seller, NO RESERVE !!!
15 Dec 2019
Replacement Bitmain Fan for Antminer S3, S5, S5+, S7
12 May 2019