Inseok Kang
type: MusicGroup
genre: gufeng
popularity: 18
followers: 1016
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-14T21:38:09Z
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album: Oriental Touch: Chinese Traditional Music – Essence of Zen Garden, Asian Spa & Healing Massage, Far East Melody, Tibetan Temple of Mediation
  type: MusicAlbum
  date published: 2016-06-10
album: Chinese Buddhist Temples Music - Asian Meditation Bar, Oasis of Health, Moola Mantra, Prayer Meditation, Zen & Kundalini Yoga Music
  type: MusicAlbum
  date published: 2016-07-24
album: Melodies from the East: Traditional Asian Music for Deep Meditation, Relax Body & Mind, Zen Rhythm, Happy Chinese Festival Music
  type: MusicAlbum
  date published: 2016-08-20
album: Secret of China: The Best Traditional Chinese Music – Magical Oriental Atmosphere, Tibetan Instrumental Music, Zen Spirit, Healing Asian Sounds
  type: MusicAlbum
  date published: 2016-09-12
album: Asian Traditional Instrumental Music: Songs from Asia for Deep Meditation, Inner Peace, Mental Journey, Chakra Balancing
  type: MusicAlbum
  date published: 2016-10-30
album: Chinese Relaxation and Meditation Music: Sounds of Asian Instruments for Mental Journey, Chakra Balancing, Relax Your Mind, Pure Music for Yoga
  type: MusicAlbum
  date published: 2016-12-17
album: Meditation Green Oasis: Asian Music for Deep Meditation, Reiki, Morning Mantra, Breathing Exercises
  type: MusicAlbum
  date published: 2016-12-20
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      date published: 2016-12-20
    genre: gufeng
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      date published: 2026-07-13T17:43:59Z
    audio: Asian Meditation Music – Guanzi & Liuqin
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album: Chinese Music to Reliev Stress: Calming Sounds to Relax, Meditation Mantras
  type: MusicAlbum
  date published: 2017-03-09
  track: Green Chakra (Zheng Harp)
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      date published: 2017-03-09
    genre: gufeng
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    additional property: OTSVerifyInstructions
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      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a489b17ceb7d3b4cc8a59cf4b83b79b5d10cd9e7783e3421cd1188e9b9c95f. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLL431552857 — a six-check JSON result.
      date published: 2026-07-16T02:28:43Z
    audio: Green Chakra (Zheng Harp)
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  track: Deep Meditation Moments
  track: Insomnia Cure (Quenacho Flute Music)
album: Chinese Meditation for Spiritual: Buddha’s True Blissful Nature, Relaxing Music for Tai Chi Chuan, Reiki & Yoga, Oriental Zen, Background Spa
album: Chinese Flower: Traditional Music – Healing Oriental Sounds, Essence of Asian Instrumental Music, Chinese Zen, Spirit of Tibet
album: China Zen Tracks (30 Therapy Sounds for Mental Well-Being, Mindfulness Exercises, Yoga, Reiki and Chakra)
album: Chinese Relaxation Session
album: Yoga Journeys: This Is Secret Zen Garden for Meditation and Music for Yoga
album: Chinese Sunrise: Morning Tea Ritual
album: 20 Chinese Zen Garden Atmospheres: Buddhist Meditation Music for Secret Asian Yoga Relaxation, Balancing and Reiki Healing Therapy
album: Ancient Harmony of Being
album: Inner Lotus and Peace of Mind
album: Body Aura Detox: Free Your Mind & Eliminate All Worries
album: Tai Chi in Nature: Peaceful Music for Tai Chi Practice, Shiatsu Massage, and Inner Balance
album: Harmonies of the Ancient Breath
album: 癒しと調和の音楽: 心身を癒すポジティブエネルギー
album: Bowls Meditation
album: Between Yin and Yang, I Breathe
album: Fox in the Snow: Find Your Zen in the Misty Forest
album: Dreamscapes of a Waterbound Realm
album: 集中力と学習効率を高める – 勉強のベストサポート音楽
album: 3 Hz, 6 Hz, 9 Hz, 12 Hz アルファ脳波: 勉強と集中のための100%脳活性化
album: Powerful Mantra: Cures All Sickness & Attract Good Health, Healing Music
album: Count to Ten
album: Between the Layers of Past
album: Yin River & Silent Stones
album: Japanese Path to Tranquility
album: A Path Through Plum
album: Taijiquan Six Harmonies
album: State of Introspection
album: The Way of Taijiquan
album: Tai Chi Mantras
album: Buddhist Garden Mood
album: Gong of the Moon
album: Lotus Blossoms in the Evening Sky
album: Essence Inhalation
album: The Art of Disappearing

Danceability
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Energy
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Speechiness
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Acousticness
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Instrumentalness
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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Deep Meditation Moments
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duration: PT3M38S
duration ms: 218280
explicit: false
by artist: Inseok Kang
in album: Chinese Music to Reliev Stress: Calming Sounds to Relax, Meditation Mantras
  type: MusicAlbum
  date published: 2017-03-09
genre: gufeng
isrc code: PLL431552862
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additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d6c5b81a96383452082fcda865a79ebd97559d5d74046c845e6369722b81e6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLL431552862 — a six-check JSON result.
  date published: 2026-07-03T19:59:51Z
audio: Deep Meditation Moments
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Insomnia Cure (Quenacho Flute Music)
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explicit: false
by artist: Inseok Kang
in album: Chinese Music to Reliev Stress: Calming Sounds to Relax, Meditation Mantras
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  date published: 2017-03-09
genre: gufeng
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-04T10:04:33Z
audio: Insomnia Cure (Quenacho Flute Music)
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Chinese Meditation for Spiritual: Buddha’s True Blissful Nature, Relaxing Music for Tai Chi Chuan, Reiki & Yoga, Oriental Zen, Background Spa
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date published: 2017-03-27
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  genre: gufeng
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-16T02:28:43Z
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track: Chinee Sheng Flute & Bells
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e88f4d3368305b31d94e074fac1692d785e12ad2e0ef35f070dfc0d7c91195. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLL431587180 — a six-check JSON result.
    date published: 2026-07-17T06:09:33Z
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track: Relax (Calming Music)
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  additional property: OTSVerificationAPI
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  subject of: OpenTimestamps Proof of Existence
  audio: Relax (Calming Music)
track: Zen Sunset (Relax Yourself)
track: Zen (Japanese Garden)

OTSVerificationAPI
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OTSTimestamp
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OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6630afdaef7f4ffca3be9fa306f246ccd5947efdf3044612dc89ae4a5981ef. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T13:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLL431587183 — a six-check JSON result.
date published: 2026-07-21T13:39:11Z

Relax (Calming Music)
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additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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Zen Sunset (Relax Yourself)
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explicit: false
by artist: Inseok Kang
in album: Chinese Meditation for Spiritual: Buddha’s True Blissful Nature, Relaxing Music for Tai Chi Chuan, Reiki & Yoga, Oriental Zen, Background Spa
  type: MusicAlbum
  date published: 2017-03-27
genre: gufeng
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additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSHash
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174c16f9a08bd44ec459693c0bb870fbbc4a67e4b647c9cbe6e72a9609aa4728. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLL431587189 — a six-check JSON result.
  date published: 2026-07-19T01:18:30Z
audio: Zen Sunset (Relax Yourself)
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Zen (Japanese Garden)
type: MusicRecording
duration: PT4M56S
duration ms: 296439
explicit: false
by artist: Inseok Kang
in album: Chinese Meditation for Spiritual: Buddha’s True Blissful Nature, Relaxing Music for Tai Chi Chuan, Reiki & Yoga, Oriental Zen, Background Spa
  type: MusicAlbum
  date published: 2017-03-27
genre: gufeng
isrc code: PLL431587193
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0928d11340de794e613b25087d6639d6fb402709510151718c641a733c84e3. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLL431587193 — a six-check JSON result.
  date published: 2026-07-19T01:18:30Z
audio: Zen (Japanese Garden)
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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Chinese Flower: Traditional Music – Healing Oriental Sounds, Essence of Asian Instrumental Music, Chinese Zen, Spirit of Tibet
type: MusicAlbum
date published: 2017-04-04

China Zen Tracks (30 Therapy Sounds for Mental Well-Being, Mindfulness Exercises, Yoga, Reiki and Chakra)
type: MusicAlbum
date published: 2018-03-07

Chinese Relaxation Session
type: MusicAlbum
date published: 2022-11-30

Yoga Journeys: This Is Secret Zen Garden for Meditation and Music for Yoga
type: MusicAlbum
date published: 2023-01-24

Chinese Sunrise: Morning Tea Ritual
type: MusicAlbum
date published: 2023-03-15

20 Chinese Zen Garden Atmospheres: Buddhist Meditation Music for Secret Asian Yoga Relaxation, Balancing and Reiki Healing Therapy
type: MusicAlbum
date published: 2023-05-16
track: Zen Spa Music
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225132
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  genre: gufeng
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0543625a00fd5a18dec95faefe342cae0302385a356cf61f34677be41c0822b4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR4Q2066937 — a six-check JSON result.
    date published: 2026-07-05T19:27:56Z
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    additional property: Mode (Major/Minor)
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    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
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    additional property: Instrumentalness
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    additional property: Liveness
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    additional property: Valence (Positivity)
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    additional property: Key Name
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Ancient Harmony of Being
type: MusicAlbum
date published: 2023-07-31

Inner Lotus and Peace of Mind
type: MusicAlbum
date published: 2023-09-18

Body Aura Detox: Free Your Mind & Eliminate All Worries
type: MusicAlbum
date published: 2023-10-27

Tai Chi in Nature: Peaceful Music for Tai Chi Practice, Shiatsu Massage, and Inner Balance
type: MusicAlbum
date published: 2024-01-19

Harmonies of the Ancient Breath
type: MusicAlbum
date published: 2024-02-23

癒しと調和の音楽: 心身を癒すポジティブエネルギー
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date published: 2024-08-09

Bowls Meditation
type: MusicAlbum
date published: 2024-09-20

Between Yin and Yang, I Breathe
type: MusicAlbum
date published: 2024-09-24

Fox in the Snow: Find Your Zen in the Misty Forest
type: MusicAlbum
date published: 2024-10-24

Dreamscapes of a Waterbound Realm
type: MusicAlbum
date published: 2024-11-08

集中力と学習効率を高める – 勉強のベストサポート音楽
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date published: 2024-12-01
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    date published: 2024-12-01
  genre: gufeng
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e074d44983d0ecf68b353f7f299deb593d4e7634b5b2a95d0232347d2f88565. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2452826 — a six-check JSON result.
    date published: 2026-07-31T12:24:41Z
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track: 学びの風景
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    value: https://explorer.copyrightchains.com/tx/0x2aacda6b90620cccf04d3d1cc6fd1b50047468de287f0719410e1e3bdef4a456
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block-height/957120
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2452828
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:22:41Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aacda6b90620cccf04d3d1cc6fd1b50047468de287f0719410e1e3bdef4a456. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2452828 — a six-check JSON result.
    date published: 2026-07-08T03:22:41Z
  audio: 学びの風景
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
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    additional property: Energy
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    additional property: Speechiness
      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0.961
    additional property: Liveness
      type: PropertyValue
      value: 0.429
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.055
    additional property: Loudness (dB)
      type: PropertyValue
      value: -20.145
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: 穏やかな集中の道
  type: MusicRecording
  duration: PT3M39S
  duration ms: 219833
  explicit: false
  by artist: Inseok Kang
  in album: 集中力と学習効率を高める – 勉強のベストサポート音楽
    type: MusicAlbum
    date published: 2024-12-01
  genre: gufeng
  isrc code: IEWWH2452829
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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    value: 2026-07-30T11:39:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x002f7d56d360d65bb53300660417259f0e213e769515b8ba553319468a2cfb51
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  additional property: OTSBitcoinBlock
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  additional property: OTSBitcoinBlockVerifyURL
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    value: https://blockstream.info/api/block-height/960254
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: 穏やかな集中の道
track: 瞑想と学習の調和
track: 進歩の旋律

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2452829

OTSTimestamp
type: PropertyValue
value: 2026-07-30T12:06:10Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002f7d56d360d65bb53300660417259f0e213e769515b8ba553319468a2cfb51. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2452829 — a six-check JSON result.
date published: 2026-07-30T12:06:10Z

穏やかな集中の道
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 97.165
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.19
additional property: Energy
  type: PropertyValue
  value: 0.05
additional property: Speechiness
  type: PropertyValue
  value: 0.039
additional property: Acousticness
  type: PropertyValue
  value: 0.97
additional property: Instrumentalness
  type: PropertyValue
  value: 0.679
additional property: Liveness
  type: PropertyValue
  value: 0.082
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.039
additional property: Loudness (dB)
  type: PropertyValue
  value: -22.371
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

瞑想と学習の調和
type: MusicRecording
duration: PT3M7S
duration ms: 187118
explicit: false
by artist: Inseok Kang
in album: 集中力と学習効率を高める – 勉強のベストサポート音楽
  type: MusicAlbum
  date published: 2024-12-01
genre: gufeng
isrc code: IEWWH2452830
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T22:42:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x976811c5aefd0d2208d9c5e760b1461ccb107cb90196efd6a3d502f9e2903c17
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960164
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960164
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2452830
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T23:23:05Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976811c5aefd0d2208d9c5e760b1461ccb107cb90196efd6a3d502f9e2903c17. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2452830 — a six-check JSON result.
  date published: 2026-07-29T23:23:05Z
audio: 瞑想と学習の調和
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.985
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.387
  additional property: Energy
    type: PropertyValue
    value: 0.205
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.96
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.96
  additional property: Liveness
    type: PropertyValue
    value: 0.13
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.128
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.921
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

進歩の旋律
type: MusicRecording
duration: PT4M4S
duration ms: 244059
explicit: false
by artist: Inseok Kang
in album: 集中力と学習効率を高める – 勉強のベストサポート音楽
  type: MusicAlbum
  date published: 2024-12-01
genre: gufeng
isrc code: IEWWH2452835
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-08-01T03:01:18+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56e2cd5a5bceb36ceb338fb031291123d9e7a3d6e73d968b9024aea3de45ba91
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960506
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960506
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2452835
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T03:50:58Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e2cd5a5bceb36ceb338fb031291123d9e7a3d6e73d968b9024aea3de45ba91. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IEWWH2452835 — a six-check JSON result.
  date published: 2026-08-01T03:50:58Z
audio: 進歩の旋律
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 85.47
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.065
  additional property: Energy
    type: PropertyValue
    value: 0.121
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.994
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.971
  additional property: Liveness
    type: PropertyValue
    value: 0.103
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.479
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
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3 Hz, 6 Hz, 9 Hz, 12 Hz アルファ脳波: 勉強と集中のための100%脳活性化
type: MusicAlbum
date published: 2025-01-03

Powerful Mantra: Cures All Sickness & Attract Good Health, Healing Music
type: MusicAlbum
date published: 2025-01-20

Count to Ten
type: MusicAlbum
date published: 2025-02-03

Between the Layers of Past
type: MusicAlbum
date published: 2025-02-10

Yin River & Silent Stones
type: MusicAlbum
date published: 2025-03-18

Japanese Path to Tranquility
type: MusicAlbum
date published: 2025-04-03

A Path Through Plum
type: MusicAlbum
date published: 2025-05-02

Taijiquan Six Harmonies
type: MusicAlbum
date published: 2025-06-02

State of Introspection
type: MusicAlbum
date published: 2025-06-04

The Way of Taijiquan
type: MusicAlbum
date published: 2025-07-02

Tai Chi Mantras
type: MusicAlbum
date published: 2025-07-28

Buddhist Garden Mood
type: MusicAlbum
date published: 2025-08-04

Gong of the Moon
type: MusicAlbum
date published: 2025-08-12

Lotus Blossoms in the Evening Sky
type: MusicAlbum
date published: 2025-09-22

Essence Inhalation
type: MusicAlbum
date published: 2025-10-01

The Art of Disappearing
type: MusicAlbum
date published: 2025-10-29