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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e182aeade2b4b9cd9b1eb45a294be16d57c32cbb36d97c73878f9b21c02c59d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3fcf422b-2ed2-4312-8b55-d988d7495595.json and https://artists.proofprofile.net/proofs/artist/3fcf422b-2ed2-4312-8b55-d988d7495595.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Nature Sounds: Rain Sounds For Deep Sleep, Meditation, Relaxation & Yoga
Nature Sounds: Rain For Stress Relief, Meditation, Relaxation & Sleep
Deep Sleep: Rain Sounds From The Caribbean Rainforest
Deep Sleep: Soothing Loopable Rain Sounds for a Perfect Sleep Nature Sounds
Loopable Rain Sounds For Deep Sleep Nature Sounds For Falling Asleep
Nature Sounds Rain For Sleeping, Relaxing, Meditation, Baby Sleep
Peaceful Sleep Nature Sounds, Loopable Rain Sounds, Rainfall, Rainforest Sounds for Sleep and Relaxation
Rain For Sleeping & Relaxation Sounds Of Rain For Stress Relief
Rainforest Immersion - a Loopable Nature Sounds Meditation and Deep Sleep Collection
Rain Sounds Sleep: Nighttime Rain Sounds For Relaxing, Meditation, Yoga, Sleeping, Nature Sounds, Water Sounds, ASMR Loopable
Rain Sounds And Relaxing Nature Noise Sleep Rain
Rain Sounds Sleep Music Relax and Calm Sounds of Rain to Fall Asleep To
Rainforest White Noise Rain for Sleeping Loopable
Binaural Beats: Deep Sleep Ambient Binaural Beats and Rain Sounds , Delta Waves Background Sleeping Music
Tropical Rainforest Nature Sounds for Deep Sleep
Binaural Beats for Sleep: Rainforest Rain , Ambient Sleeping Music , Thunderstorm Sounds for Sleep
Binaural Beats Sounds Delta Waves Natural Rain Sounds for Deep Sleep , Insomnia and Rest
Binaural Rainfall Delta Waves for Deep Sleep , Asmr Rain Sounds for Rest & Relaxation
Dormir Profundamente: el Sonido de la Lluvia
Ocean Sounds from the Carribean (Sleep Aid)
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218c3a78b30b48daa45e428c337fd3f1acf424014947d29d3d1aad340561fe28. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/PLH492207722.
Lluvia Relajante: Lluvia para Dormir, Meditar, Asmr, Bebes
Lluvia Tropical para Dormir, Meditacion, Relajarse, Zen
Sonidos de Lluvia para Dormir (Sin Truenos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a18a230c6a048e623afe97d57393a3952837b2d7ea8cf864a7fd60a065dcb7c. 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/PLH492214612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe434392e96d572ede90e0f7103865f1ad8ce427a2ab47d5dc9a8c9911fe8c14d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/PLH492214532.
The Most Relaxing Ocean Waves: Ocean Sounds to Study, Sleep and Chill
Sonidos de Lluvia para Dormir el Sueño del Bebe
Sonidos de Lluvia Tropical para Dormir , para un Sueño Profundo y Relajante
Loopable Fireplace Sounds for Relaxing Nights & Winter Nights
Nature Soundscapes Winter Campfire Relaxation Sounds
Heavy Rain and Thunder for Sleeping Loopable
Soothing Rain Sounds with Thunder in the Caribbean
Sounds of Nature Rain Sounds with Thunderstorms
Thunderstorms and Rain Sounds for Sleeping
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d1daac696d5e39056ed90aec41d2d19af213d152cec0248084b5186bee6c7c. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH492226249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb6c0e6d7c42078a46ee7032cda676e1dd2504cdc5dc3c4ea1544a6ca16c630. Chain 2 (Bitcoin): anchored in block 958678 (2026-07-19T05:59:57Z), 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/PLH492222993.
Vacuum Cleaner Sounds for Sleeping, Meditation & Relaxation
Airplane Cabin Jet Sounds and Sounds for Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e16e468833509fe1cb7e59906acac8f93536e0ca1c3af38eea779f92d36eab4. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLH492223845.
Waterfall Sound - Meditation & Relaxation
Waterfall & Mountain Stream White Noise - Insomnia Cure Nature Sounds, Relaxing Sounds of Waterfalls
Nature Soundscapes - Soft Waterfall Sounds
Waterfall Constant Roar of a Mountain Waterfall to Reduce Stress. Nature Sounds Relaxing
Airplane White Noise for Sleeping or Studying
Cabin Noise (For Meditation and Relaxation, Brain Focus Noise)
Soft Airplane Sleep Sounds for Babies to Sleep
Gentle Airflow: 100 Calming Fan Sounds Peaceful Ambience Restful Nights
Fan Sounds: For Deep Sleep, Rest, Relaxation, Calm and Soothing
Blissful Air Circulation: Tranquil Fan Sounds for Restorative Sleep and Meditation
Ambient Ventilation: a Collection of Fan Sounds for Sleeping, Concentration, and Relaxation
Blissful Air Circulation: Serene Fan Sounds for Restorative Sleep and Calmness
Sleep Oasis: Serene Fan Sounds for Improved Sleep Quality and Tranquility
Sleep Serenade: Serene Fan Melodies for Improved Sleep Quality and Tranquility
Serene Airflow: 100 Tranquil Fan Sounds for Deep Sleep and Relaxation
Natural Rain White Noise: Calming Babies, Soothing Crying, and Peaceful Sleep
Soothing Rain Sounds: Anxiety Relief, Mindfulness, and Emotional Healing
Rainfall Bliss: Deep Sleep, Lucid Dreaming, and Awakening Refreshed
Healing Rain Therapy: Stress Reduction, Anxiety Management, and Well Being
Rainfall Serenity: Relaxation, Meditation, and Serene Atmosphere
Rainfall Stress Relief: Calming Anxiety and Restoring Equilibrium
Tranquil Rain Meditation: Inner Peace, Stress Reduction, and Mental Clarity
Soothing Chimes: Relaxing Windchimes Medley, Sleep Aid and Calm Ambience
Violin Deluge Melodies: a Musical Journey Immersed in Rain's Serene Symphony
Serene Strings of Rain: Embarking on a Melodic Journey with the Resonating Violin
Celestial Harmony: Enchanting Windchimes Sounds and Relaxation, Inner Peace
Nature's Lullaby: Melodic Windchimes Enchantment, Serenity and Stress Reduction
Harmonious Symphony: Raindrops Dancing with the Melancholic Violin
Strings and Showers: Immersive Rainy Day Ambiance Through Soulful Guitar Harmonies
Tranquil Drizzle: Mystical Windchimes Raindance
Harmony in the Air: Serene Windchimes Melodies,Inner Balance and Peaceful Living
Celestial Showers: Windchimes Echoes in the Rain
Chiming in Nature: Ambient Windchimes Medley, Relaxation Therapy and Stress Relief
Drizzle Symphony: Tranquil Windchimes Reverberations
Serenity's Whispers: Peaceful Windchimes Harmonies and Relaxation Therapy and Mindfulness
Rainfall Reflections: Enigmatic Windchimes Harmonies
Raindrop Rhapsody: Enveloping Windchimes Symphonies
Calm Breezes: Soothing Windchimes Medley, Meditation and Stress Reduction
Melodies in the Wind: Harmonic Windchimes Delight, Mindfulness Practice and Relaxation
Whispers of Rain: Ethereal Windchimes Melodic Journey
Harmonic Downpour: Celestial Windchimes Melodic Fusion
Celestial Serenade: Heavenly Windchimes Sonata, Deep Relaxation and Blissful Sleep
Drifting Rainfall: Tranquil Windchimes Harmony
Serenade of Raindrops: Ethereal Windchimes Resonance
Cascading Rainfall: Celestial Windchimes Harmonies
432 Hz Elevated Consciousness: Expanding Awareness with Binaural Beats for Spiritual Awakening and Enlightenment
Embark on a Night of Rainy Night Serenity: ASMR for Sleep and Relaxation with Calming Rain Sounds for a Restful Night's Sleep, Inner Peace, and Mental Clarity
Gentle Night Breeze: a Peaceful Lullaby for Infant Sleep