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 0xe1bc14b37ebc9a64727beaa783b0c6718a225936c565329716814bf7b65907d7. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa335d37-de8a-4385-8703-9d978bcaf8f6.json and https://artists.proofprofile.net/proofs/artist/aa335d37-de8a-4385-8703-9d978bcaf8f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Binaural: Mindful Concentration For Sleeping Vol. 1
Rain Music: Cuddle Weather for Everyone Vol. 1
Binaural: Stimulating Nature Sound for Natural Healing Vol. 1
Binaural Sound to Enhance Creativity Vol. 1
Binaural Music: Therapeutic Contemplation Vol. 2
Relaxation: Piano Mood Music for Wellness Vol. 1
BINAURAL Echoes for Spiritual Ascension Vol. 1
MEDITATION Sound: Control Anxiety with BINAURAL Beats Vol. 1
Music: Binaural Healing Sound for Massage
Binaural Music to Unwind the Soul Vol. 1
Binaural Morning Motivation to Study Vol. 1
Binaural Yoga: Fusion for Mind-Body Balance and Harmony
Baby's First Words: Binaural Music of Coos and Babbling
Blissful Binaural: Uplifting Tones for Lonely Cats
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Feeling the Oceanic Calmness in Binaural Sounds
Pure Binaural Ocean Sounds for Dog's Stress
Soundtracks for Peaceful Work in Binaural Sounds
Ocean Relaxation Sanctuary in Binaural Sounds
Tranquil Babies in Binaural Ocean Sounds
Comfy Rainy Season Through Binaural Sounds
Gentle Study Rain Showers in Binaural Sounds
Slumberous Rain Showers of Binaural Sounds
Assuring Positivity in Pure Binaural Sounds
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Nature's Hearth: Binaural Fire Serenades for Cats' Relaxation
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Serene Soundscapes: Binaural Waves of Tranquility
Nature's Melody for Pets: A Serene Binaural Symphony for Cherished Companions
Crystal Clarity: Binaural Focus Frequencies
Aquatic Harmony: Binaural Sounds for Yoga
Ambient Slumberfire: Binaural Harmonies for Restful Sleep
Binaural Rain Purr-spectives: Cat Dreamland Delight
Quiet Embers: Soothing ASMR Fire Melodies for Slumber
Serene Reflections: Binaural Focus by Water
Binaural Productivity: Water Work Soundtracks
Nautical Notations: Binaural Ocean Suites
Binaural Water: Calming Forest Meditation Melodies
Tidal Harmonies: Binaural Ocean Symphony
Productive Work with Binaural Fire: Motivating Sounds
Embrace the Calm: Binaural Soundscapes for Inner Peace and Serenity