{"copyright_id":"0xf2cd979a81744721af08c387de1e6d09f2c967fd4c5e1b59ce763f2292968631","isrc":"JPL542300691","name":"千年の誓いの果てに (feat. 初音ミク)","registered_at":"2026-06-24T10:55:06Z","spotify_id":"1P53vDPmkdQThon8cfMwCR","type":"track"}