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 0xde637e94bfa03270308cbd854210e359fd469d0e5f38660d440add7d974e51d9. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ba2e67ce-dc3e-47f0-9fe6-d7afb108b9c5.json and https://artists.proofprofile.net/proofs/artist/ba2e67ce-dc3e-47f0-9fe6-d7afb108b9c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Soothing Piano Ambient Music & Night Sound
Relaxing Piano with Rain Sounds - Calm Music for Sleep
Wellness Hang Drum Music, Forest Sounds & Nature
Moonlit Meditations: A Journey to Inner Peace with a Piano
Echoes of Tranquility: Piano and Nighttime Melodies
Gently Lull Your Baby to Sleep with the Night & Piano
Dreamy Piano Reflection in a Moonlight Night
Relaxation through Piano and Ocean Waves Sound
Activating the Crown Chakra, Spiritual Mindfulness
Hypnobirthing Harmony: Soothing Nature for Birth and Relaxation
Soothing Yoga: Calm Melodies for Pranayama Practice
Alleviating Anxiety and Stress: A Calming Meditation Manual
Peaceful Zen Tunes Perfect for Mindful Meditation Practice
Melodies for Efficient Learning and Increased Concentration
Soothing Sounds of Nature for the Soul: Harmonizing the Chakras
Concentration, Flexibility, Serenity & Awareness
Tranquil 432 Hz Treescapes: Piano Solace
432 Hz Forest Lullabies: Piano to Unwind
Enchanted Evening in 432 Hz Forest & Piano
Deep Conteplation and Breathing Exercises
Aqueous Ambience: 639 Hz Tibetan Bowls Mirrored in the River
Riverside Whispers: 639 Hz Tibetan Bowl Secrets
Riverine Resonance Amplified by 639 Hz Tones
Tibetan Tones Tracingthe River's Ebb and Flow
639 Hz Riverine Reflections: Tibetan Bowl Clarity
Gentle River Flow: 639 Hz Tibetan Bowl Whispers
639 Hz Rivulet of Rejuvenation: Tibetan Sounds
Whispers of Serenity: A Tibetan Bowl Odyssey