How the Bitcoin protocol works
https://www.youtube.com/watch?v=bBC-nXj3Ng4 https://michaelnielsen.org/ddi/how-the-bitcoin-protocol-actually-works/
Search
https://www.youtube.com/watch?v=bBC-nXj3Ng4 https://michaelnielsen.org/ddi/how-the-bitcoin-protocol-actually-works/