|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, Z9 mini or V9 Control Circuit IO Board – FREE SHIPPING!!
15 May 2019
Stable OVERCLOCKING for Antminer Z9 mini, NO DEV FEE, all frequencies unlocked!
03 May 2019
BITMAIN ANTMINER S17 50TH Bitcoin SHA-256 Miner – 24 HR Rental
28 Jan 2020
Bitmain Antminer APW3++ & L3+ USA Seller – Free Shipping! Fast Delivery!
03 Feb 2020
Bitmain Antminer S9 13.5TH/s ASIC Bitcoin Miners SHA-256 No PSU
26 Jun 2019
Bitmain Power Supply APW5 for Antminer ASIC Miner S9 etc 2600W 20 PC PCI-E
11 Dec 2019
Bitmain APW3 ++ Power Supply NEW IN FACTORY BOX PSU for Antminer S9 L3 A3 1600W
27 May 2019
NEW BITMAIN Antminer A3 Siacoin Blake2b Miner w Bitmain APW3++ PSU & 3D Print..
01 Apr 2020
Bitmain Antminer S9 13.5 TH Bitcoin Miner W/ APW3 ++ Power Supply W/ Cord
15 Feb 2020
TWO Bitmain Antminer S3 440+GH/s + Corsair RM850 PSU
04 Feb 2020
ANTMINER L3+ bitmain power supply, lan cable, power cord – SCRYPT CRYPTO MINE
12 Jan 2020
Bitmain Antminer S9i 14 TH/s Bitcoin SHA 256 Miner + PSU APW7 Brand New
23 May 2019
2 Antminer S9’s With APW3++ PSU’s. Both 13.4T/H. Used
30 May 2019