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 0xdf17f195f8bf386bc25434adf75c2fc524a703a133893c280003735812f5992e. Chain 2 (Bitcoin): anchored in block 953812 (2026-06-15T17:06:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7bcdc88-7b39-422d-82e7-01031174edbb.json and https://artists.proofprofile.net/proofs/artist/f7bcdc88-7b39-422d-82e7-01031174edbb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Relaxing Delta Waves: Serene Binaural Beats for Deep Sleep & Meditation
Soothing Serenity: Therapeutic Melodies for Ultimate Deep Relaxation and Stress Relief
The Power of Delta Wave Music - The Most Relaxing Collection of Delta Wave Sleep Songs
Pianobar Lullabies: Gentle Piano Music for Peaceful Slumber
Soothing Serenity: Calming Instrumental Tracks for Relaxation, Healing and Self-Care
Piano Sleep Music Lullabies for Babies: Gentle, Soft, Peaceful Songs
Evening Massage Music: Soothing Relaxation Music for Night Spa
Naptime Most Relaxing Music: Piano Lullaby Music Relaxation & Baby Sleep Music
Soothing Insomnia Cure Sounds: No More Insomnia with Delta Waves
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 0x856356c1b1d472ec6c4b3cf1479fb193d5cbce745cd4407750f92e3c377e4d55. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/ITO102214253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b43ed33806d4a5a16fa4f7c2e23b01a58c291d40d1151343d833a77fc860f1. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ITO102214254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722c545788ff23aa71973a503e95f5ec4017e6cda91d6485ff56185a2bad6354. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO102214257.
Delta Waves for Deep Healing Sleep 2022: Music for Dreaming, Creativity, Imagination
Natural Melody Collection 2022: Sleeping Music for Deep Sleep with Nature Sounds
Calming Meditation and Yoga Therapy: Guided Meditation Songs, Breathing Exercises for Relaxation
Nature Sounds for Sleeping: Underwater and Forest
Yoga Music for Night: Relaxing & Calm Evening Songs to Release Stress Before Bedtime
Music for Sleeping on my Own - Haven of Peace, Solitary Relaxing Songs for Deep Sleep
100 Piano Moods to Sleep: Relaxing Pure Instrumental Sounds and New Age Music
Deep Ocean Sounds to Relax: Underwater Whales & Dolphins to Sleep
Heal while you Sleep: Relaxing Chakra Balancing and Clearing Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70469ed5e6daeb62f47f1d4a0a060df16a999385f2832d143af50721b6dbe52. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLU52006050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100c806c9dc9dceb339aa02ff0edc20a0febc0660a9defbff6c42771e150499b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLU52006052.
Pioggia Con Temporale: Suoni Della Natura Per Dormire Profondamente
Cosmic Sleep Waves: Relaxing Theta Waves, Nature Sounds, Piano Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480ed9f71831c9960e95da955efae912a506d505530ea275b811e065f23adaf1. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/ITO101958286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5b2c3ad0478c14bde3291c843780adc16e28533b6c7c4c631071af85cd68ac. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/ITO101948988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb043e5cf6efabe86b06d321cf7ecbfcfa204699f64e9b94d07e2a9d96ba320eb. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101948989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570119785744d16c0444d6b733930bbab2762f94971a182337830256d0a93f08. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/ITO101948994.
White Noise for Sleep - Loops to Relax & Sleep All Night Long
Meditación - Música Instrumental Budista para la Relajación
Zen Harmony: Deep Meditation for Balancing Body & Mind with Oriental Music for Yin Yoga, Soul Relaxation
Deep Relaxation Therapy - The Best Restorative Yoga & Sleep Meditation Music Collection
Deep Sleep All Night - 101 Songs for Sleeping, Calming Nap Time Ambient, Soothing Music
Mind Limitless - Relaxing Healing Massage Therapy Music for Positive Thoughts Sleep Remedies Wellbeing with Nature New Age Instrumental Sounds
Free Soul - Spiritual Power Mind Exercises Deep Relaxation Music for Lucid Dreams Chakra Balancing Therapy with New Age Instrumental Soothing Sounds
Healing Sleep - 50 Relaxing Music for Sleeping and Soothing Sleep Sounds of Nature for Deep Sleep and Stress Relief
I Can't Sleep Tonight - Remedies for Deep Sleeping and Anxiety Relief, Peaceful Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c5239a9086a86312df05c9c1b762742312c1f8f402b3e9ecba7145432028c9. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101725054.
Sleeping Without You - Deep Sleep Every Night, Relaxing Asian Meditation Music for REM Sleep Induction
Deep Sleep Baby Music – Sweet Healing Music for Sleeping, Bedtime Stories Slow Songs for Toddlers and Infants
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f7cc0de817b6f781d1ca9abd0fcb06734e81841f3e41a7bbf937eaf2967551. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITO101609252.
Stress No More - Meditation Relaxation Club Deep Sleep Study and Concentration Music
Sleep Music - Songs for Deep Sleep Every Night, Lullabies for Adults and Children
Conscious Deep Sleep - Yoga Nidra, Extreme Body Relaxation Meditation Technique Background Music
India del Mar Buddha Hotel Chill Out Café New Age Ambient Selection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976f168323d8c4bf70cc499f3f251f939e7af9b11e6f9f5f350e900796b0a2f0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ITO101609004.
Harmony (No Stress, Music for Meditation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb341c84e29b4292731d024902fb2368a57dfe80c12ed72814bbb74a92db9a48. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ITO101609006.
Nature Atmospheres: Sounds of Nature for Peaceful Mind