Sorry for the quick post, but if you go to the original bitcoin post posted by Satoshi in the p2p foundation website, it seems that Satoshi's account posted an advertisement of NFT's on Friday. Most likely his account is hacked, I did a google search if he is hacked recently and it turned up nothing, so maybe I am the first person documenting this. I took a permalink, it is here http://p2pfoundation.ning.com/xn/detail/2003008:Comment:169634
By looking the account, it seems that it's the legit account Satoshi announced Bitcoin.

Either the return of Satoshi (very unlikely, that's a joke) or he got hacked again, but it makes me wonder why nobody has documented so far (I think so, I only have checked google)

First post here.

I have been studying bitcoin and how it works, and I have read and understood the whitepaper. It is really a unique innovation.

I cannot however wrap my head around inputs and outpouts. What I have currently understood is that a transaction has inputs from 1+ addresses and outpouts to 1+ addresses.
I feel like there is a some kind of "intermediate", which is where the BTC are stored in the transaction (like addresses), and that a bitcoin address consists of transactions.
To send a transaction, you need to specify a parent transaction & address (the input) and a sender address, the output.

Seems like I have got wrong the idea. Can anybody help me out wrap my head around this? I know about bitcoin so you can use terms.