Hey guys, a quick (general) question about mining...
I was reading a tutorial about mining and it said this:
A Bitcoin node is basically an electronic bookkeeper, and anybody in the world can set up and run one. Each node has a complete copy of the public ledger – that’s a record of every Bitcoin transaction that ever happened, in history, all the way back to the very beginning of Bitcoin. As of today, the public ledger contains more than 30 million transactions and requires 13 GB of disk space.
A 'node' is each one of us, right? I don't ever remember downloading a 13GB ledger in order to do mining.