Those have been converted to your local timezone. The actual dates might be off by one. E.g. mod_date
:
{
"type": "album",
"purchase_title": null,
"download_desc_id": null,
"art_id": 691435949,
"credits": "[PC-ELEMENT自 + ベヘズト в е н е ѕ т Gχ]",
"require_email": null,
"killed": null,
"release_date": "20 Apr 2036 00:00:00 GMT",
"band_id": 1176166681,
"artist": "WESTBOUND기차",
"featured_track_id": 44352636,
"require_email_0": null,
"upc": null,
"set_price": 700,
"publish_date": "13 Dec 2019 07:14:11 GMT",
"title": "𝐓𝐇𝐄 𝐋𝐎𝐒𝐓𝐂𝐈𝐓𝐘 𝐑𝐀𝐈𝐋 𝐒𝐄𝐒𝐒𝐈𝐎𝐍𝐒",
"selling_band_id": 1176166681,
"minimum_price_nonzero": 700,
"is_set_price": null,
"download_pref": 2,
"private": null,
"mod_date": "16 Dec 2019 22:15:36 GMT",
"audit": 0,
"id": 642352603,
"purchase_url": null,
"new_desc_format": 1,
"auto_repriced": null,
"about": "때로는 인생에서 최선을 다할 수 없습니다. 종종 우리의 부지런함은 동기 부여에 반대합니다. 마지막 기차는 어디로 갈까요?",
"minimum_price": 0,
"new_date": "10 Dec 2019 07:17:13 GMT"
}
You might want to audit all your annotations and release additions containing potentially misleading dates.