{"id":"01392551fdce713b07dfabc5bca0023c9421c7b166d67d663fc4d424f7cc5a35","pubkey":"586a1173944bb5b2011093895531eef2905add1f37be80657ada80831d609ded","created_at":1780149311,"kind":30817,"tags":[["d","music-tracks-extended"],["title","Music Tracks (Extended)"],["a","30817:1bc70a0148b3f316da33fe3c89f23e3e71ac4ff998027ec712b905cd24f6a411:music-tracks","","fork"],["p","1bc70a0148b3f316da33fe3c89f23e3e71ac4ff998027ec712b905cd24f6a411"],["client","nostrhub.io"]],"content":"#  Music Tracks (Extended)\n\n## Event Kind\n\n- `36787`: Music Track (addressable)\n\n## Music Track Event\n\nA music track is an addressable event containing metadata about an audio file.\n\n### Format\n\nThe `.content` field MAY contain lyrics and production credits in plain text.\n\n### Tags\n\n**Required:**\n- `d` - Unique identifier for this track\n- `title` - Track title\n- `artist` - Artist name\n- `url` - Direct URL to the audio file\n- `t` - At least one tag with value `\"music\"`\n\n\n**Optional:**\n- `alt` - Human-readable description (NIP-31)\n- `image` - URL to album artwork\n- `video` - URL to music video file\n- `lyrics` - URL to SRT file (SubRip subtitle file)\n- `album` - Album name\n- `track_number` - Position in album\n- `released` - ISO 8601 date (YYYY-MM-DD)\n- `license` - License name and URL. Commonly used licenses: All Rights Reserved, CC0 1.0, CC-BY 4.0, CC BY-SA 4.0, CC BY-ND 4.0, CC BY-NC 4.0, CC BY-NC-SA 4.0, CC BY-NC-ND 4.0\n- `t` - Additional genre/category tags\n- `language` - ISO 639-1 language code\n- `explicit` - Set to `\"true\"` for explicit content\n- `ai_generated` - Set to `\"true\"` for AI generated content\n- `duration` - Track length in seconds\n- `format` - Audio format (mp3, flac, m4a, ogg)\n- `bitrate` - Audio bitrate (e.g., \"320kbps\")\n- `sample_rate` - Sample rate in Hz\n- `zap` - Lightning address for zap splits (multiple allowed, see Zap Splits)\n\n### Example\n\n```json\n{\n  \"kind\": 36787,\n  \"content\": \"Lyrics:\\n[Verse 1]\\n...\\n\\nCredits:\\nProducer: John Doe\",\n  \"tags\": [\n    [\"d\", \"summer-nights-2024\"],\n    [\"title\", \"Summer Nights\"],\n    [\"url\", \"https://cdn.blossom.example/audio/abc123.mp3\"],\n    [\"image\", \"https://cdn.blossom.example/img/artwork.jpg\"],\n    [\"video\", \"https://cdn.blossom.example/video/abc123.mp4\"],\n    [\"lyrics\", \"https://cdn.blossom.example/lyrics/abc123.srt\"],\n    [\"artist\", \"The Midnight Collective\"],\n    [\"album\", \"Endless Summer\"],\n    [\"track_number\", \"3\"],\n    [\"released\", \"2024-06-15\"],\n    [\"license\", \"CC BY 4.0\", \"https://creativecommons.org/licenses/by/4.0/\"],\n    [\"explicit\", \"true\"],\n    [\"ai_generated\", \"true\"],\n    [\"duration\", \"245\"],\n    [\"format\", \"mp3\"],\n    [\"t\", \"music\"],\n    [\"t\", \"electronic\"],\n    [\"alt\", \"Music track: Summer Nights by The Midnight Collective\"]\n  ]\n}\n```","sig":"f6f5bd02afcc9d5b798662ebf7b05f47b46164077dbe4268833fcc41296d2ffc3d5ed4baa9cc06fde8167e2c8a4dd3985a9a82f5b250769ec2fb9267df322409"}