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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b7fd38e0e28a2db5afffdcf5b0294e921da406c0a8e4500344d49c53b3e07a. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e20e7c51-0ce4-4a37-b130-3233c8a9b5a7.json and https://artists.proofprofile.net/proofs/artist/e20e7c51-0ce4-4a37-b130-3233c8a9b5a7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sleep Music and Nature Sounds - Say Goodbye to Insomnia and Listen to Relaxing Sound of Ocean and Rain, Relaxation Moody Music for Deep Sleep
Ultimate Sleep - Relaxation Music, Restful Sleep, Relieving Insomnia, Spa Music Background, Wellness Music, Massage Therapy, Relaxation
Soothing White Noise, Brown Noise, Appliances, and other Audio
White Noise, Brown Noise, Appliances, and other Audio
Sleep Therapy: Music for Deep Sleep, Regulate Sleeping Model, Calm Down, Relaxation Nature Sounds
New Age Sleep Remedies: Oriental Music for Night Rest, Cure for Insomnia, Sleep Aid, Total Relax Body and Mind
Natural Cure for Baby Insomnia: Calm Music for Newborns to Help Your Baby Sleep, Soothing Sounds for Bedtime
Music to Induce Lucid Dreams (Empty Your Mind, Tibetan Dream Yoga for Self Hypnosis, Deep Relaxation & Conscious Dreaming Experience)
Afternoon Nap Time: 50 True Ambient Relaxation, Instrumental New Age for Regeneration During Sleep, Deep Rest & Stress Relief
Sound for Healthy Sleep (Calming & Soothing Music for Deep Insomnia, Trouble Sleeping, Headache & Relaxation)
Sleep Issues: Sleepy Ambient Melodies, which Allows Quickly and Easily Fall Asleep, Helpful for Insomnia, Sleeping Problems and Hyperactivity, Both for Children and Adults
Massage Flutes – Oriental Sounds for Spa, Wellness, Massage, Deep Harmony, Healing Music 2019, Inner Silence, Pure Mind, Native American Flute
Calming Meditation Time: Meditation Music Zone, New Age Music for Inner Harmony, Calm Down, Spiritual Awakening, Healing Music for Yoga
Sleepy Music Relaxation Therapy: 2019 New Age Music Album Full of Songs for Sleep, Relax, Rest & Calm Down
Fast Asleep 💤 (Sleep Deeply All Night Long Listening To Relaxing Melodies In Bed Just Before Bedtime)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d456fc177daf46868c8f1ff76c2f011d5a6d08f59ac627f45b612889453c7a3. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/PLS921847483.
Celestial Dreams: Relaxing Music for Meditation, Resting & Deep Sleep
Tribal Soundscapes for Deep Sleep - Native Mystic Music, Relaxing Ambient Tribal Music, Fall Asleep and Enjoy Deep Sleep
Good Night Dream: Calm Music for Insomnia & Sleeping Problems
Mother Earth Tunes for Delicious Relax No Tension
Mother Earth Tunes for Good Relax and Recharge
Extraterrestrial Odysseys – Space Noises to Fall Asleep Easily and Fast (Immersive Deep Relaxation)
Easter Lullabies for Children - Delicate Sounds, Spring Vibes, Deep Sleep Aid
Soft Piano Music for Sleeping: Nature Relaxing Music, Beautiful Midnight Sky
Sleep Baby Sleep: Music Lullabies for Babies
Healing Noises for Sleep (Relaxing Nature Sounds)
Open Balance Chakras, Heal & Sleep: Cleanse Aura Sleeping Meditation
Space Between Us (Moon Dailly, Existential, Celestial Bodies, Cosmos uma Odisseia no Espaço)
Heartbeat Lullabies: Baby Massage: Relaxing Instrumental Music and Sound Effects, Soothing Sleep Therapy, Zen Relaxation for Children, Baby Spa Massotherapy
Sweeter Sleep Therapy: Fight Your Nightmares & Find Peace at Sleeping
Night is for Sleeping: Soundscapes for Deep Sleep & Calm Your Mind
Sleep Well (Calm Newborn, Baby Songs to Sleep, Goodnight Lullaby, Nurturing a Baby)
Bedroom Relaxation Oasis: Soothing Sleep Music, De-Stressing Through Music, Positive Thoughts for Peaceful Night
Trouble Sleeping Therapy: Music for Killing Insomnia, Long, Deep Sleep, Natural Cure to Sleepless Nights
Slumberous Strings (Gentle Guitar Lullabies, Deep Sleep Through the Night)
576 Hz + 864 Hz Pineal Gland Stimulation: Soothing Music for Insomnia Cure, Active Produce of Melatonin
Calming Music for ADHD Sleep: Twinkling Midnight Sky
ADHD Sleep Music for Adults (Stress Awareness Day)
Haven of Relief: Dreamy Slumber, Peaceful Sleep Through the Night
Tranquil Night Tunes: Relaxing Twilight Harmonies, Quiet Moonlit Music
Sleep Meditation: Manifest Miracles & Success Overnight with Affirmations