|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 S PC Powered VR Gaming Headset *NEVER USED*
15 Nov 2020
Brand New Oculus Rift S PC-Powered VR Gaming Headset by Oculus
Selling As Parts Oculus Rift Cv1 Complete Left Eye monitor bad (*see images*)
07 Nov 2020
Oculus Quest 2 – Advanced All-In-One Virtual Reality Headset – 64 GB
18 Oct 2020
Oculus Quest 2 – Advanced All-In-One Virtual Reality Headset – 256GB – FREE SHIP
Oculus Quest 64GB VR Headset – Excellent – Original Packaging
Headset Cloth Strap Comfortable Virtual Reality Glasses Belt for Oculus-Rift S
13 Nov 2020
Oculus Quest 64GB VR Headset – Black With Quest Link Cable
27 Oct 2020
Oculus Quest LEFT Controller Only – Excellent Condition!