1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x8f81f5200af5ae4315b177cf89bc52eca0a3cb76b54767b4668258ef2a13f3a0. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/637f87c4-2f5f-4cc9-96ea-1b047b433f1b.json and https://artists.proofprofile.net/proofs/artist/637f87c4-2f5f-4cc9-96ea-1b047b433f1b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Study Music: Relaxing Work Music, Calming Sounds for Studying
White Noise Sounds: Delta Mind Connection
Ocean Music: Sea Ripples of the Stormy Day Vol. 1
Brain Exercise Sounds for Perfect REM Phase
Brain Exercise Tunes for Perfect REM Phase
Mindfulness Games for Recharging REM Phase
Mindfulness Music for Recharging REM Phase
Mindfulness Noises for Perfect REM Phase
Mindfulness Noises for Recharging REM Phase
Turbo Brain Music for Recharging REM Phase
Turbo Brain Noises for Perfect REM Phase
Turbo Brain Noises for Recharging REM Phase
Turbo Brain Sounds for Perfect REM Phase
Turbo Brain Sounds for Recharging REM Phase
Relaxing Ambience Of Fire Sounds In The Forest
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Music To Work: Rainfall Sounds To Focus At The Office
Relaxing Nature Night Ambient Sound Vol. 1
Best River Music for Positive Energy Vol. 1
Binaural Reality: A Relaxing Binaural Environment To Heal Mind, Body & Soul
Relaxing Stream Pure River Ambience Vol. 1
Stress Relief: Tibetan Singing Bowls To Take Your Mind Off Things
Nature Waterfall: Calming Stream Falling Water Sound Vol. 2
The Sound Of Waves: Soothing Sounds Of The Sea To Find Inner Peace
The Water Flows: A Relaxing Day At The Golden River
Zen Music: Lovely Rain Music For A Pilates Workout
Soothing Beats for Cats in Binaural Sounds
Leveled Concentration in Binaural Sounds
Mystic Reflection: Calming Meditation Sounds
Blissful Efficiency: Ambient Melodies for Mindful Work Sessions
Rainy Walks: Chill Ambient Music for Dogs
Vibes of Calm: Music for Inner Relaxation
Concentration Zen: Chill Music for Mindful Flow
Music for Chill Concentration and Mental Agility
Inspirational Chill Concentration Symphony
Soothing Melodies for Chill Concentration
Wagging Rhythms: Ambient Music for Playful Pups
Virtual Vibe: Meditation Music for Remote Work
Dreamscapes: The Ultimate Baby Lullaby Collection"
The Art of Work: Music for Work and Inspiration
Sync with Success: Music for Work Achievement
Inner Peace Flow: Enriching Yoga Melodies
Soothing Spa Soundscapes: Music For Total Relaxation
Ethereal Landscapes: Nature's Melodic Tapestry
Nature's Melodic Tapestry in Ocean's Depths
Ethereal Landscapes in Mountain's Summit
Nature's Melodic Tapestry in Forest's Canopy
Nature's Melodic Tapestry in Glacier's Slide
Ethereal Landscapes in Volcano's Eruption
Nature's Melodic Tapestry in Prairie's Expanse
Nature's Melodic Tapestry in Island's Isolation
Slumber Serenades: Melodic Dreams of Rest
Music of Focus: Coastal Work with Ocean Sounds
Uplifting Rainfall Tunes for a Cozy Evening
Sounds of the Shore: Rushing Coastal Melodies
Ocean Study Tunes: Soothing Sea Sounds for Learning
Feline Raindrops: Whisker Melodies Chord
Water for Relaxation: Calming Waterfall Echoes