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 0x1125f7b22de994b92445e0ed1611bc231a2a0d2fe3649bdedd41ee2538f45e5c. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb308455-e0ef-4d51-b182-595c39c23a15.json and https://artists.proofprofile.net/proofs/artist/fb308455-e0ef-4d51-b182-595c39c23a15.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Chopin: Polonaise-Fantaisie in A-Flat Major , Op. 61
The Dream Sequence Ambient Piano , Pt. 19
The Dream Sequence Ambient Piano , Pt. 18
The Dream Sequence Ambient Piano , Pt. 17
The Dream Sequence Ambient Piano , Pt. 16
The Dream Sequence Ambient Piano , Pt. 15
The Dream Sequence Ambient Piano , Pt. 14
The Dream Sequence Ambient Piano , Pt. 13
The Dream Sequence Ambient Piano , Pt. 12
The Dream Sequence Ambient Piano , Pt. 11
The Dream Sequence Ambient Piano , Pt. 10
The Dream Sequence Ambient Piano , Pt. 9
The Dream Sequence Ambient Piano , Pt. 8
The Dream Sequence Ambient Piano , Pt. 7
The Dream Sequence Ambient Piano , Pt. 6
The Dream Sequence Ambient Piano , Pt. 5
The Dream Sequence Ambient Piano , Pt. 4
The Dream Sequence Ambient Piano , Pt. 3
The Dream Sequence Ambient Piano , Pt. 2
The Dream Sequence Ambient Piano , Pt. 1
The Dream Sequence Ambient Piano , Pt. 20
Chords Played for You and Your Mental State
Chords Played for You and Your Stability
Chords Played for You and Your Mental Health
Chords Played for a More Positive Mindset
Breathing in the Aroma of Fresh Coffee and Flowers
Gentle Keys: Celestial Rainfall on the Playground