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 0x2d7e72f2033d069421fcf68462544c10aead3f62e70ee267beb889d85220933a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0515790e-d5df-49a9-ae28-708c5550fd87.json and https://artists.proofprofile.net/proofs/artist/0515790e-d5df-49a9-ae28-708c5550fd87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Relaxing Waterfall: Water Sound for Sleep and Dreams
Relaxing Forest Meditation with Birds and Wind
Relaxing Desert Oasis with Crickets and Wind for Peaceful Sleep
Relaxing Island Ocean Waves for Relaxation and Mediation
Relaxing Summer Day by a Meadow Stream with Birds and Wildlife Sounds
Relaxing Campfire: Gentle Flames and the Sounds of Nature for Peace and Relaxation
Relaxing Rainforest for Meditation & Relaxation
Just Waves: 2 Hours of Sounds from the Natural World (Pure Surf & Ocean Waves for Sleep & Relaxation)
Just Fire: 2 Hours of Sounds from the Natural World (Crackling Fireplace Flames for Sleep & Relaxation)
Holiday Yule Log: The Christmas Fireplace (2 Hours of Relaxing Natural Sounds)
Celtic Coast: Ocean Waves & Celtic Music for Relaxation
Tibetan Singing Bowls & Rain: Relaxation & Meditation with Music & Nature
Sleep: Delta Wave 432hz Deep Sleep Music
Study Music: Delta Wave 432hz Deep Focus Music
Just Rain: 2 Hours of Sounds from the Natural World Peaceful Rain Storm for Sleep & Relaxation
Solfeggio Frequencies: Miracle Tones - Healing Frequencies
Summer Night Camping Trip: Campfire & Sleep Sounds of Nature
Songbirds: Soothing Bird Sounds - Nature Sounds & Meditation Music
Baby Sleep Music: Soothing Lullabies & Nature Sounds for Babies
Christmas Fireplace: Yule Log with Soothing Christmas Piano Music
Memorial Garden: Classical Music & Nature Sounds
Christmas Cozy: Soft Christmas Piano Music
Gregorian Chant: Gregorian Chants Christmas Carols
10 Minute Meditations - Music for Relaxation
10 Minute Meditations - Music for Relaxation (Vol. 2)
Hawaiian Sunset: Hawaiian Music & Nature Sounds
Celtic Moon: Enchanted Celtic Meditation Music
Flower Duet: 432hz Classical Piano Music for Relxation & Meditation
White Lotus: Spa Music for Relaxation - 528 Hz
Rainy Night at Hogwarts - Harry Potter Ambience
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 0xf354c9cc781e78de58b3def170ab1f61e191b026a2eb359c3f1331bb44b8e21f. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QMDA72397771.
Celtic Christmas - Enchanted Celtic Harp Music
Lofi + Nature Celtic: Lofi Chill Music & Nature Sounds for Relaxation
Angelic Frequencies: Heavenly Music & Nature Sounds for Meditation & Relaxation
Stress Relief: Music with Healing Frequencies & Nature Sounds
Just Frogs: 2 Hours of Sounds from the Natural World Frog Chorus for Sleep & Relaxation
Just River: 2 Hours of Sounds from the Natural World Flowing River for Sleep & Relaxation
Rainy Day Classics - Classical Music & Rain Sounds
Brainwave Harmony: Brainwave Music & Nature Sounds
Just Crickets: 2 Hours of Sounds from the Natural World Cricket Songs for Sleep & Relaxation
Just Waterfall: 2 Hours of Sounds from the Natural World Peaceful Waterfall for Sleep & Relaxation
Lofi + Nature Rain: Lofi Chill Music & Nature Sounds for Relaxation
Just Songbirds: 2 Hours of Sounds from the Natural World Bird Songs for Sleep & Relaxation
Just Snow: 2 Hours of Sounds from the Natural World Blowing Snowstorm for Sleep & Relaxation
Just Thunder: 2 Hours of Sounds from the Natural World Gentle Thunderstorm for Sleep & Relaxation
Just Wind: 2 Hours of Sounds from the Natural World Calming Breeze & Wind for Sleep & Relaxation
Tranquil World: Meditative Worldscapes - Relaxation & Meditation with World Music & Nature
Lofi + Nature Waves: Lofi Chill Music & Nature Sounds for Relaxation
Mozart Meditation - Classical Music & Nature Sounds for Relaxation & Sleep
7 Chakra Cleanse - Meditation Music with Healing Frequencies for Chakra Balancing
174 Hz Healing Frequency Meditation Music - Pain Relief, Improved Immunity & Grounding
285 Hz Healing Frequency Meditation Music - Creative Evolution & Renewed Energy
396 Hz Healing Frequency Meditation Music - Root Chakra Liberation from Fear & Guilt
417 Hz Healing Frequency Meditation Music - Sacral Chakra Facilitate Change & Renewal
432 Hz Healing Frequency Meditation Music - Natural Balance, Relaxation & Universal Harmony
528 Hz Healing Frequency Meditation Music - Solar Plexus Golden Chakra Transformation & Miracles
639 Hz Healing Frequency Meditation Music - Heart Chakra Harmonious Relationships & Love
741 Hz Healing Frequency Meditation Music - Throat Chakra Awaken Intuition & Solve Problems
852 Hz Healing Frequency Meditation Music - Third Eye Chakra Inner Strength & Intuition
963 Hz Healing Frequency Meditation Music - Crown Chakra Connect with the Universe