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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f329819ccc4e389138ab258a2ea0d6422bb90f38bac051acd151d1d4777e4f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d91e562e-e1c0-4303-9846-0765cd16ae02.json and https://artists.proofprofile.net/proofs/artist/d91e562e-e1c0-4303-9846-0765cd16ae02.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Tao Te Ching – Spiritual Music with Nature Sounds, Soothing Water Sound & Rain Sound for Tai Chi Exercises & Mindfulness Meditation, Relaxing Music for Shiatsu Massage, Yoga Relaxation & Stress Management
Asian Music for Tai Chi Exercises: Qi Gong, Oriental Sounds for Zen Relaxation, Tibetan Singing Bowls, Morning Yoga Breathing, Pranayama Routine
50 Tai Chi Music Moods: Living in Harmony, Relaxing Asian Music for Reiki & Yoga, Zen Meditation Practices, Concentration and Contemplation
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ca166dfacc944ec0f783e1ec8e2dc2e27ee357d5b60c200311822fa802d0c1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/PLL431646139 — a six-check JSON result.
Tai Chi Ritual Music – New Age Oriental Songs & Relaxing Nature Sounds for Activation Natural Inner Energy, Living with Tao Wisdom
50 Art of Tai Chi: Relaxing Asian Songs for Zen Mindfulness Meditation and Contemplation, Living in Harmony, Deep Breathing Exercises
Still Mind - Meditation for Daily Stress: Blissful Escape, Relaxing Tai Chi, Liquid Music, Free from Thoughts, Smart Oasis of Calm
Dharma (Chinese Zen Meditation Music, Asian Relaxation Melodies, Buddha Contemplation)
Tao Secret (Oriental Sounds with Tibetan Bowls and Bells)
Relaxing Chinese Collection for Mandala Coloring, Qigong Massage, Tai Chi, Acupuncture Treatments
Покои гейши (Красивая японская музыка, Звуки воды, Спа и массаж, Расслабляющая музыка, Восточное музыкальное путешествие, Тотальное спокойствие)
International Oriental Music of East Asia 2019
Musical Journey Around China. Oriental and Relaxing Sounds. Trip of Your Dreams
Harmony of Asian Sounds - 15 New Age Songs Inspired by the Far East, Ideal for Relaxation
Meditation in Harmony with Feng Shui - Go on a Spiritual Journey to the Far East Thanks to This Gentle New Age Music, Asian Vibrations, Living in Harmony with Nature, New Dimension in Yoga and Meditation Training
Soft Energy Chinese Music – Traditional Asian Sounds for Relax, Sleep, Meditation or Rest
Taste of Chinese Traditions: Instrumental China Music for Oriental Restaurant or Asian Tea House Background
Tao Harmony Meditation: Healing Zen Practice, Positive Chakra, Spiritual Awakening Therapy, Chinese Meditation
Chinese Music Traditional for Relaxation and Mental Healing (New Age Sounds with Asian Instruments)
Feel the Oriental Zen: Chinese Music for Guided Meditation to Achieve Peace & Mindfulness
China Garden: Healing Sounds for Better Day and Mind Relaxation
Amazing Meditation Experience: Traditional Chinese Music
Reduce Stress with Chinese Nature Sounds
The Worship of Earth: Ancient Chinese Ritual
Memories of Previous Lives: Spiritual Healing
Chinese Chi Meditation 432 Hz Frequency: Chi Energy Activation
Chinese Voyage: Traditional Music for Tai-Chi, Tea Ceremony and Chinese Calligraphy Lessons
Embrace the Emptiness: Wind Chimes and Nature Sounds for Taoist Meditation
Asian Tai Chi Meditation: Music to Relax the Body and Mind
Meditation 中文: Qigong Healing Practice, Controlling Breathing, Chinese Meditation
Mystic Chi Spa: Magical Chinese Ambient for Moxibustion Therapy and Herbal Bath
Balance Your Chi Energy: Qigong Meditation for Inner Power Awakening
Soul Awakening: Chinese Therapeutic Music for Shen Meditation
Asian Tao Te Garden Zone: Spiritual Oriental Music, Inner Power Awakening
Chinese Labor Day: Enjoy Their Break and Golden Weeks, Work Life Balance (May Day in China)
Taoist Meditation: Far Eastern Relaxation, World Meditation Day 2022, Yoga Music 1 Hour
Body, Breath and Mind: Qigong Meditation Music, Body Awareness, Healing Qi Flow
Chinese Zen Mode: Body Isolation Energy, To Pacify the Body and Mind
Odaiko Drum Meditation: Activate Chi Energy Flow
Chinese Meditation: Oriental Bamboo Flute, Spiritual Qigong Practice, Tai Chi Training Music
Mid-Autumn Festival (Chinese Family Celebrate, Worshiping and Appreciation of the Moon)
Tai Chi Meditaion Music (Traditional Chinese Music for Tai Chi and Qigong Practice, Find Inner Harmony and Balance)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1cfd3383962cee4c6f6a8fbb173009b8d5344ff1690fc7fedb9383b3fe8be3b. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/QZ5CV1876755 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27abb4ff7acf7cb62218361f705b7e7f365a7805e75daa38b9c832ac97ca9f4. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/QZ5CV1876761 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5dae80979dbae54f133365846a4e62255986c0c31076f57f8462ce473e1c1e7. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QZ5CV1876762 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448dddfd78668872bfbcf59bb5fdc2679060f7682aabc166b597989a5c5f4d8f. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZ5CV1876760 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48beff36862486d755a5e18f0d5ff66ada230997b7d5fb88b9bc15386b316892. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QZ5CV1876757 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1468382e680863dcd50cbe3f59f43e4df6d3f05ba8a7af0970af7ce2ff8d1aa. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZ5CV1876763 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77e678278f6f46df7d8e2f8b6662475510745e493d28442c17df076e1a467ef. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZ5CV1876751 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59f1709c143ef3d44fd326966759c2b6a7a20815043e9403e047f3b35bc6a61. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZ5CV1876753 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a17bced6b9b8833ba7f57b8d197ae6dd4a7db64036ddf9e3d072a6f90e4f97b. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/QZ5CV1876765 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608b0f81a4d87f94dadd43aa7784e5d232312dc89d271c4004a874c5fcddc540. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/QZ5CV1876752 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bb77a219f68351f9d8c99ffb961caeb498fb25241355ce835156d39e6275ff. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/QZ5CV1876759 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19112a354df8e5fa4d71aca30e8eafde2df4c9d859dadf8b965ddcd0b49e7d64. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZ5CV1876764 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fd343c0cf67e48804240b6fedc0b9fbc105f5198ec3cb276d91c6fbbf7064e. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZ5CV1876754 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa620729e6ca0439970cbb9f34c3a6bf81f9544b56c78fab0444f442c68167e61. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZ5CV1876756 — a six-check JSON result.
Light Spirit: Tao Mindful Music for Relaxation and Meditation, Well-Being & Harmony, Stress Relief
East Asian Music (Afternoon Meditation & Mindful Concentration)
Tai chi Effective Exercises for Health of Mind and Body: Serenity Through Gentle Movements (Soft and Flowing Chinese Music)
The Way of Power: Taoism Harmony, Chinese Music for Xiu Dao Practices, Mindfulness and Contemplation
Chinese Taoist Temple: Traditional Asian Meditation Music, Harmony and Tranquility, Connect to the World
Return to the Emptiness: Xiu Dao, Chinese Music for Taoist Meditation and Inner Silence
Wonderful Chinese Music: Oriental Guzheng Instrument on the Background, Flow Ruan & Liuqin
Flow of the Qi (Meditative Daoism, Chinese Music for Contemplations and Maintaining Oneness)
Asian Spirit: Far Eastern Harmony and Simplicity of Original Chinese Instruments for Tao Relaxation, Balance, Tai Chi Healing & Yin Yang
Asian Flute for Tai Chi: Moving Meditation to Focus, Become Aware, Calm Your Mind & Body
Qigong Life Energy: Chinese Medicine for Focus & Mindful Being
Bamboo Flute for Sleep: Gentle Chinese Sleep Melodies, Soothing Flute Lullabies
Chinese Taoist Music (Traditional Sounds from Asia for Meditation, Zen Relaxing Moment, Guzheng and Bamboo Flute)
Through the Chinese Sacred Mountains: Beautiful Asian Soundscapes for Relaxation
Tao Flute (Calming Asian Bamboo Flute Music for Deeper Meditation, Balance in Life, Zen Energy and Inner Tranquility)
Tao Meditation Music: Soul Song for Healing
Chinese Tea Meditation (Balance and Relaxation Time, Teatime Visualization Music, Mindfulness in China)
Acupuncture Meditation: Traditional Chinese Music for Mind and Body Regeneration
Zuowang: State of Deep Meditation and Mystical Oneness (Taoist Meditation Session)
Viaje a Vietnam: Paisajes Sonoros Budistas & Hermosa Música Oriental Tranquila
Chinese Devotional Tracks: 15 Songs For Qigong
Qigong Ancient Yoga Practice: Chinese Chillout Background Music for Yoga Routine
In Balance with the Tao: Chinese Meditation Practice
Bamboo Forest (China Meditation Music, Peace Mind Yoga, Find Calm in the Chaos)
Natural Energy of Tao: Healing Sounds to Align with Rain & Thunder Energy for Inner Strength, Feel Balanced and Calm
Autumn in China: Chinese Moon Festival Music
Qigong Daily Routine (Healing Body and Mind with Ancient Chinese Energy)
Lotus Awakening: Chinese Traditional Music, Pure Sounds of Water
Chinese Theatre of Shadows: Pavilion of Zen, Yin-Yang Music
Tao Te Ching Presence: Chinese Mindful Life and Calm Movement
Morning Breathing Exercises - Relaxation Music Accompanying Meditation For Breathe Workout
Chinese Midnight Sky: Chinese Instrumental Bliss for Nighttime Relaxation and Meditation
Chinese New Year 2024: Dragon Meditation
Harmonious Qi: Chinese Melodies for Yoga and Meditation
Tao Relaxation: Meditation Music (Wu Wei) A Path to Inner Calm, Sounds of Relaxation and Contemplation
Living in Harmony and Dao Practices: Chinese Soundscapes for Meditation
Healing Chinese Zen Music (Anxiety and Stress Therapy)
Empress of the Cloud Realm: Infinite Chinese Mindscapes
Morning Qigong: Ancient Chinese Healing Practice
Limitless Mind: Meditation Music and Japanese Garden Sounds for Positive Energy and Manifestation
Mystic Dragonfly: Guzheng and Quiet Instrumental Bliss, Meditation to Bring a Positive Change
Spiritual Immortality: Chinese Tao Meditation
Taoist Mindfulness: Aligning Spirit, Body, and Qi
Fragrance of Tao: Harmony in the Whispering Smoke
Crown of Spring: Ancient Wind and Falling Stars
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dee6fe6941158a04778e8e81555b630e8445713e97b9272e2c7345abcf0a459. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/PL2E32499947 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13c614341a9c7716e2265a4c71995265d2e8f77f47c496010cdfab99988355b. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/PL2E32499949 — a six-check JSON result.