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 0x033ed555d3cd695f5847901282811f1ab12034b48fc8810dd5cfcc2edafd2bf3. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98bcb252-7fb9-4a36-a7e2-bdbd4f707bef.json and https://artists.proofprofile.net/proofs/artist/98bcb252-7fb9-4a36-a7e2-bdbd4f707bef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Study: Binaural for Learning Ability Improvement Vol. 1
Mindful Momentum: Binaural Tones for Deep Concentration
Wandering in Nature's Binaural Symphonies
Maximum Concentration with Still Binaural Rain Tracks
Peaceful Ocean Sounds for Binaural Tracks
Rain Vibes for Relaxation in Binaural Sounds
Heavenly Thunder in Binaural Rain Sounds
Blissful Beats of Binaural Sounds for Pets
Nightly Rain Meditation with Binaural Sounds
Alluring Rain Beats in Slow Binaural Sounds
Binaural Rain Therapy for Calming Anxious Pets
Chill Music: Binaural Fire Melodies for Yoga Energy
Pawsitive Resonance: A Binaural Soundscape for Relaxing Dogs
Calm Kitty Retreat: Peaceful Binaural Sounds for Cat Wellness
Purrfect Rain: Soothing Binaural for Blissful Cat Relaxation
Enchanted Binaural Melodies: Awakening the Inner Self
Melodic Centering: Binaural Music for Enhanced Concentration
Firelight Cuddles: Binaural Sounds for Baby Relaxation
Interstellar Soundscape in Binaural Music
Galactic Mind Expansion in Binaural Sounds
Ember Concentration Melodies: Binaural Fire's Calming Tranquility
Horizon Serenade: Harmonious Melodies of Endless Ocean Views
Elevated Binaural Frequencies for Relaxation
Elevate Your Spirits: Binaural Mood Enhancement
Ocean Wave Serenity: Reflective Seabreeze Melodies
Reflective Seabreeze Melodies Ocean Calm
Seabreeze Reflective Melodies Serenity Tranquility
Ocean Reflective Seabreeze Serenity Bliss
Reflective Wave Serenity Seabreeze Peace
Seabreeze Reflective Wave Ocean Tranquility
Serenity Seabreeze Reflective Wave Harmony
Binaural Ocean: The Ultimate Work Playlist
Flowing Frequencies: Binaural Harmony by the Waterfall
Feline Binaural Fire: Soft Glow Harmonies
Drifting with the Fireflies: Calming Binaural Journeys to Deep Sleep
Nature's Rain Rhythms: Binaural Bird Harmonics - 80 88 Hz
Lofi Relaxation Harmony: Smooth Melodic Layers
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 → block OTSBitcoinBlock must exist at that height 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 0x20564dfca202dc75d704b1fdbfcf6291b5c7e8bb922c4d96e635a19426a08e11. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DEUE22591003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb45becc600fc5597e611b76bfc2d074282244295a9199c3bde344ccf1dd7bcb. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEUE22591004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b184619cb534d80fbc97645638cd5ba38e4dfd8c96fe9dd4110547c153fe20. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEUE22591005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6d22d6e15c5094549529141b7c6c201b16233918cfc54b21d856d6ce763ba6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEUE22591008.
Inner Balance: Meditation Through Hip Hop Music
Brain Sync 40 Hz - Official Binaural Beats
Memory Boost 40 Hz - Official Binaural Beats
Cognitive Flow 40 Hz - Official Binaural Beats
Mental Clarity 40 Hz - Official Binaural Beats
Focus Training 40 Hz - Official Binaural Beats
Neural Strength 40 Hz - Official Binaural Beats
Brain Boost 40 Hz - Official Binaural Beats
Sharp Focus 40 Hz - Official Binaural Beats
Cognitive Balance 40 Hz - Official Binaural Beats
Powerful Mind 40 Hz - Official Binaural Beats