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 0x24c5c36c7849468b7253b40806e04cf858b0e98bfe3437d7a48e4336ac28f1cd. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55e81638-71c4-4f17-811a-c62bdd1c0155.json and https://artists.proofprofile.net/proofs/artist/55e81638-71c4-4f17-811a-c62bdd1c0155.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sad Instrumental Music - Instrumental Music Songs
Sweet Relaxing Notes - Intimate Piano Music
A Butterfly on The Piano - Keyboard Music for Lovers
Communication - Instrumental Music Piano
Land and Sea - Solo Piano Instrumental Music
Trying to Find a Balance - Instrumental Songs for Relaxation Meditation
Albéniz-España, Opus 165 (1890) tango - Classical Piano Music
Free - Instrumental Music for Relaxation
Balakirew-Islamej (Oriental Phantasy) (1869)
Chopin op 27 Nocturnes n.2 Lullaby and Goodnight Classical Instrumental Music
The Message - Relaxation Piano Music for Profound Relaxation
Pure Romance – Piano & Trumpet Slow Music & Instrumental Songs for Romantic Moments
Instruments for Relaxation - Relaxing Music Zen Meditation and Nature Sounds (Piano Music, Panflute, Guitar, Harp to Relax)
Relaxing Music Zen Meditation (Panflute Music)
Shamanic Journey (Native American Flute)
Solitary Guitar (Calming Pieace of Instrumental Music)
The Quiet Path (Celtic Harp Music and Sounds of Nature)
Instrumental Music for Natural Health - Stress Releaser Songs with Natural Sound
Nature Sound Lullaby for Relaxation and Wellness
Lullaby of the Southern Lights (Healing Sleep Music)
To a Waterfowl (Relaxing Music With Sounds of Nature)
New Hope New Age 2019: Positive Music Club, Natural Medicine
Be Yourself, Be Unique, Be Free, Be True
Soft Instrumental Songs: Music for Relaxation, Massage, Meditation, Yoga Sound Therapy, New Born Baby & Insomnia
Mood Music: In the Mood, Your Body, Your Mind, Your Soul
Instrumental Background Music: Relaxing Songs for Meditation
Mindful Melodies in Piano Rain Meditation
Moonlit Melodies: Calm Harmonies for Baby Sleep
Work Current: Stream Sounds for Productivity
Pet's Relaxing Rhythms: Music for Animal Calm
Music for Relaxation: Peaceful Tones Resound
Harmony for Meditation: Deep Reflective Tones
Melodic Horizons: Exploring Musical Depths
Rhythm Shadows: Lofi Hip Hop Silhouettes
Baby Sleep Comforted by Soft Lullaby Tunes
Baby Sleep Melodies: Gentle Music for Rest
Tranquil Escape: Soft Music for Quiet Moments
Prana – Amazing Calming Yoga Music for Meditation, Breathing, Pranayama, Asana & Yoga Meditation
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 0xefcbc2fc65060ae85f384d16ffe0e2a241de8f3d7bb49b96b944b945544be461. 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/ITO101501595.
Celebratory Beats: Music for Dancing Nights
Bali Spa & Wellness - Music for massage, Relaxation, Meditation, Reiki Healing, Yoga, De - Stress, Health Spa, Piano, Flute, Sounds of Nature
50 Tracks Mindfulness Meditation Music - Healing Sounds of Nature for Zen Meditation, Sleep Therapy, Serenity, Yoga, Spa, Massage, Reiki, Meditation for Beginners, Relax
The Best of Spa Music 2015 - 50 Tracks Relaxing Nature Pure Sounds, Healing and Inner Peace, Ultimate Wellness Center Sounds, Total Relaxation, Reiki, Massage