ashley on Nostr: what's an npub?

{ "id": "a9a95db8a054e8c0df5d073916d9fddf4de4291da7d5ff4c545e5133b69bb48d", "pubkey": "d2fd0abbf9d531769944df2a48f9bb664d69af3aefc6b72b33c1d366c6f9219f", "created_at": 1677299937, "kind": 1, "tags": [ [ "e", "ff28f71459042cf92efe4aa539f85f5a807973df800f4dcfc7ac15339db8db0f", "", "root" ], [ "p", "82341f882b6eabcd2ba7f1ef90aad961cf074af15b9ef44a09f9d2a8fbfbe6a2" ] ], "content": "what's an npub?", "sig": "da362ee8aa8f340023b790548db650c54922030988d1d14d1f8ed0557abe74a6d85297623095c3c15113a1c1211bc62f6d70010e0359a9e1d60ed69adc646350" }