|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.
Oculus Rift CV1 Virtual Reality Headset with Controllers Sensors
08 Oct 2020
Oculus Quest 128GB VR Headset + 25ft Oculus Link Cable
11 Oct 2020
Oculus Rift On-Ear Headphone Set – Left and Right – OEM Parts
Oculus Quest All-in-One VR Gaming Headset 128GB – Black – Used
14 Oct 2020
Soft Silicone Nose Pad Facial Interface Bracket Pad for Oculus Quest VR Glasses
Oculus Quest 64GB VR All-In-One Headset – Black With Receipt!
09 Sep 2020
Oculus Rift CV1 Touch Controller Left (Not Rift S / Quest) – for parts
28 Sep 2020