Social nodes refer to individuals or groups within a network that serve as connectors, facilitating communication and information exchange between different parts of the network. In the context of Bitcoin, social nodes are the users who actively engage with others, share knowledge, and promote the network's values and principles. nostr:naddr1qqgx2vphv56k2dtrvcmkvwfsv43nwq3qcvnwcke30752h6lym03ctzwl0jspflrl4ffa9sa7j35637j0fqmqxpqqqp65wfada5s