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 0x0f34f4492c1a52c3e236e23689655b871d7f7a6d647ede05e5b9417250c7c578. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b92ae56d-cc35-4283-b4d1-4cd7ae78f449.json and https://artists.proofprofile.net/proofs/artist/b92ae56d-cc35-4283-b4d1-4cd7ae78f449.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Meditation Music: Hopeful Piano Music for Energy Balancing
Piano Baby Bliss: Relaxing Piano Keys for Comforting Babies
Piano Resonance: Meditative Tones for Enhanced Focus
Nursery Whispers: Delicate Piano Sounds for Soothing Babies
Piano Work Sessions: Productive Melodies
Cat's Zen: Meditative Piano for a Calm Atmosphere
Study Whispers of Melody: Piano's Guiding Echoes
Piano Symphony of Learning: Quest for Wisdom
Piano Relaxation Oasis: Serenading Melodies for Calmness
Lullabies in Moonlight: Piano Sounds for Healing Sleep
Jazz Piano Zen: Melodic Tones for Deep Focus
Piano Tranquility: A Journey Through Mindful Resonance
Cuddled with Jazz Piano: Calming Baby Sleep Soundscapes
Piano Harmony Meditations: Reflective Serenity
Serenading Canine Souls: Meditative Piano for Dogs
Soothing Piano Workflow: Ethereal Work Rhythms
Soothing Piano Meditations: Mindful Rain Flow
Gentle Rainfall: Piano Comfort for Your Cat
Liquid Serenity: Piano Rain for Calm Dogs
Mindful Rainy Piano: Focus for Workplace Success
Beachside Piano Reverie: Nature Escape in Waves