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 0x1b782af5cefaf8df4f325fa230d52a8ea3e4f24db831a39184f250a13f097ae3. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98159e40-53b7-4772-8945-3a31bf408709.json and https://artists.proofprofile.net/proofs/artist/98159e40-53b7-4772-8945-3a31bf408709.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Orchestral Suite No.2 in B minor, BWV 1067, Mov. 7 Badinerie
Invention no 13 in A minor, Two Part Inventions
Restful Echoes: Music for Quiet Evenings
Infant Symphony: Piano Melodies for Growing Minds
Baby's Exploration with Piano's Creative Harmony
Piano's Soft Touch for Comforting Moments
Growing Together with Piano's Heartfelt Tune
Piano's Whisper for Emotional Connection
New Discoveries with Piano's Inspiring Notes
Nurturing Growth with Piano's Gentle Sound
Night’s Embrace: Ambient Sounds for Restful Sleep
Guiding Sounds for Meditation: Harmonies of Calm
Tranquil Evening Calm: Soft Music for Night Peace