dvdc on Nostr: What is epoch?

{ "id": "0c992cec420faeed574b8af1bac58af6f34dbe01be46b9149e88b6f8006c524b", "pubkey": "6b1b8dac34ffc61d464dfeef00e4a84a604e172ef6391fb629293d6f1666148c", "created_at": 1724187621, "kind": 1, "tags": [ [ "e", "6e4e517f103064021604d1519b0e5186b5a2971c288201117e6c9b0ab625bb98", "", "root" ], [ "e", "d420fd0c2c713574c9c96ba1363340a5482ef1cc36fb4f978ebf9f57979386b0", "", "reply" ], [ "p", "a2118b421e6b47f0656b97bb7eeea43c41096adbc0d0e511ff70de7d94dbd990" ], [ "p", "e3fc673fc5f99cc554d0ff47756795647d25cb6e6658f912d114ae6429d35d35" ] ], "content": "What is epoch?", "sig": "1471427cd6229a3d47cee4c1500ce3a93844b045ac8523c2292e6308bffb58732cf364adc6aead86dbd952f19f997684823fd83436018ed055f107ad0128c33d" }