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 0xbd05cfb9389e8361e3bc0bb4e301f9ba71ce0d80439bbbf437e71b4818f2490e. 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/99c9fcf5-e7ec-4260-b7f8-1d50f76a218c.json and https://artists.proofprofile.net/proofs/artist/99c9fcf5-e7ec-4260-b7f8-1d50f76a218c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xdb631a01d30c869b2807154b51fe576591a8dd1ca83acee2e6c11b5f355c40d8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5CV1737990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d041ee8eb47ac6bdcf28bdfa1f464148cbbb958558637f8175622b0d4acfce2. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5CV1737995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c548704455fa30dc6820fd10ca230826703bfecabeae7dd2d2faee342b46881. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5CV1737996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd83aca723b47f2dc546a1403e725007198c9bd09d5b0c63e461bc0c3646de40. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5CV1737997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95507866241d70b985bf621d45cd22e62a1af266a45af6eb60062abb2d07d9e2. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5CV1738005.
Relaxing New Age (Exceptional Nature Sounds)
Oasis of Calm Relaxation - Top of the Best New Age Instrumental Tracks for Spa, Meditation, Yoga, Inner Peace and Balance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2740d4ac123b20cda1761d476b38c961c65884b5f1635c73546538adcf13538. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR4Q1921576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff266b4186a5d14727bab298e1893e18f6deeca4e460e496e371f1541ee5fb1. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR4Q1921578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d911e472e72e8253b090b786132a0bda2fc3d903aa6c4dc3f8f086a30bddac2. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR4Q1921588.
En paix parmi le monde - Environnement nature
Cuddled by Nature - Soothing Void to Sleep
Morning Vibes for Good Mood: Soothing Playlist for Relaxation
Celestial Scenery: Power Nap Music, In the Enchanted Garden, Echoes of Distant Ocean, Inner Alchemy, Immunity-Boosting Treatments, Nature-Based Spirituality
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6601905e3dbdb86eeeec218eecde6b000f41009617ba2d0963039b0f23ab164. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLS922082112.
Insomnia Quickly: Night Rainforest, Kinabalu Park Sound Effects for Sleep
Night Rainstorm Ambience for Insomnia Relief
The Happiness Project: Be a Sunny Soul Full of Joy and Pride, Inner Beauty, Mindfulness Meditation for Positive Vibes, Banish Negativity
Daily Magic Moments: Be Joyful All Day Long, Morning Meditation Music to Waking Up
Soothing Sounds from Africa: Kalimba & Drums
Spiritual Voyage to Africa (Ethnic African Drums)
Magical Dream Time: Mellow Tones of Kalimba for Deep Sleep
Peaceful Change: Cancel the Effect of Past Negative Thinking, Deep Jungle Journey
The Life (Music for Meditation to Celebrate the Gratitude)
Seekers of Peace: Zen Rain & Thunder Meditation to Keep Your Mind Away from Stress, Anxiety, and Worries, Asian Touch of Healing Nature
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe992c71942c1dc3dacf3415e10bfcc095043b0d3dc7b124a1e3007e600c7dfb1. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR4Q1978620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11a11ed9023150bbb795ce9a39b2c4b60abe02a96a76c24c357aa4e779b5193. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR4Q1978623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12cc3189587a09d9f44d6669953a840ad36661e21f642052b2368cb6d53479d. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR4Q1978624.
Sounds on the Glass Roof at Night...Twilight Comfort Playlist, Nostalgic Ambience
In The Restfulness Garden: Soothing Music with Nature Sounds for Relaxation and Better Sleep at Night, Breathing Exercises for Inner Peace, Body and Mind Balance
Forest Bathing in The Rain: Tranquil Meditation for Pure Calm, Enter The Atmosphere of Spiritual Harmony, Relax, Stress Relief, Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8710183433d3301f655efede6e77828e44522c99c869d393ad1eedef442b850f. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR4Q2063065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56231baa39f52854dee68993c0972eefc2a6d01a4a1d5851085efeb07628019. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR4Q2063067.
In the Garden: Beautiful Relaxing Nature Sounds for Awakening, Relax, Meditation and Yoga
Alien Rainforest: Relaxing Time Travel Experience with Ambient Soundscapes, Flying Alone Over Beautiful Nature
Healing Waterfall: Curative Therapy Music, Bathe in The Healing Waters for Soothing Headache, Migraine, Pain and Anxiety Relief
Meditative Sky Reflections: Autumn Dreams
Sacred Moments of Mindfulness: Resonating Calmness
Harmony of the Eternal Feminine: Dreamscapes in Relaxation
Blooming Mind: Healing Meditation for Depression, Reconnect with Natural Aliveness, and Lovability
Mind Reconnection: Reconciliation in Sleep - Miracle Solfeggio Nature
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a553402c4248605e8f9e1c580de189d88d64059dbb85ae50f492e949aa2fa9. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLS922487714.
Inner Balance: Deep Healing Music - Eliminates Stress, Anxiety and Calms the Mind
432 Frequency: Reiki for Chakra Activation - Heal Your Aura with Delta Waves, Detox All Body & Mind
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96b0a40066a7d919ba94aa9a6a70e7463b8541a57e342b5efb0cc6c41f17c4e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL2E32426271.
Morning Birdsong for Mindfulness: Soothing Forest Ambience with the Birds Chirping for Inner Peace and Natural Healing
Rainy Forest Retreat: Serenity Meditation for Inner Calm, Spiritual Balance, and Deep Relaxation
Graden Lullaby: Natural Frequency in Autumn Night, Forest Dreaming, Natural Sleep Relaxation
Finding Your North Star: Flute Meditation Music, Call to the Spirit to Return to Your Life's Path
Celestial Chill: Horizon Bloom, for Meditation
Dreamy Constellations: Music for Restful Sleep Beneath the Moon