|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.
As IS BITMAIN Antminer S9 13.5 Hash board Hashboard for repair/parts
26 Jun 2019
BRAND NEW AntMiner v9 4T Bitcoin Miner Asic Miner Newest 16nm BTC Miner Bitcoin
01 Aug 2019
Bitmain Antminer Z9 Mini ASIC Miner 15.93k sols Batch 1 no PSU
22 May 2019
New Bitmain Antminer A3 Miner – Siacoin Blake(2b) – 815 GH s & APW3++ PSU
29 Jan 2020
Bitmain APW3++ Power Supply PSU for Antminer L3+, S9, etc. Used
15 Apr 2019
1st Batch – Bitmain Antminer A3 – Blake 2b ASIC Miner 815 GH s IN HAND NOW USA!!
19 Jan 2020
Bitmain Antminer S7 ASIC Miner 4.0TH/s 600Mhz Bitcoin BTC
29 Jul 2019
Bitmain Antminer X3 up to 325 Kh/s CryptoNight ASIC! XDS DERO WOO INX XNB CROAT!
06 Aug 2019
Bitmain Antminer S9 13.5Th. Updated Firmware to 16 TH+ Includes APW3+ PSU
15 Apr 2020