How does p2p work with bitcoin?

Question

Communication protocols

Hello, I wonder how bitcoin decentralization and information exchange is achieved, given that clients can have dynamic IP addresses. Do they really use stan?

Answer 1

It doesn't matter if the IP is dynamic or static.
A set of IP addresses of nodes is sewn into the bitcoin code, which have been constantly turned on for the last couple of years - they have static IPs. When you first start, your node connects to them, and takes from them a list of other nodes, where it can also connect