|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 AntRouter R1-LTC AntMiner Litecoin Asic Miner WiFi Router – Original
30 Mar 2020
Bitmain Antminer S3 440Gh/s ASIC Bitcoin Miner Sha256 (no psu) Mint condition.
28 Aug 2019
Bitmain Antminer L3 litecoin Miner 505 mhs, NO power supply Similar 2 s9 bitcoin
09 Nov 2019
Bitmain Antminer S9i 13.5 TH/s Bitcoin Miner with PSU APW3++
21 Dec 2019
BITMAIN Antminer A3 Miner – Sia – Blake(2b) – 815 GH s – APW3++ included.
27 Feb 2020
Antminer S9 11.85/12.0TH/s – No ASICboost (NOT T9, L3) Bitcoin Miner USA Seller
29 Jul 2019
Antminer T17+ 58T & PSU 🔥 30-Day Hosting 👍 Bitcoin BTC Mining
27 Mar 2020
Bitmain Antminer X3 220Kh CryptoNight ASIC Miner w/ PSU – USED
21 Mar 2020
6500RPM Cooling Fan Vovomay Replacement 4-pin Connector for Antminer Bitmain S7
19 Feb 2020
Bitmain Antminer S9i 14.0THs Perfectly working with PSU, original box all cables
16 Jan 2020