first thing first, I want to apologize if the question below sound really noob, it is indeed noob but I really want to understand how this is done.I am currently looking at
this transaction history which supposedly is the first bitcoin to usd transaction.
I understand that a single address can send bitcoin to multiple addresses at a time using bitcoin core, and one single transaction hash(ID) will be generated for that transaction.
Now here is what I don't understandIn the screenshot above, you notice that the "Senders" 74 different addresses sent 50
BTC each to "Recipients" 1 address, and this transaction has 1 transaction hash(ID).
Now, my question is, how is it possible for 74 (persons) addresses to send bitcoin to my (1) address, and all the 74 transactions put together will have one (1) transaction hash(ID)?.