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 0x357e99bad181a560fd97cbf54d30653e1039bf6e0b47b61a467c4ca57d9ef25a. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e3916dc-d897-4e2c-b8c9-cb011c8b9131.json and https://artists.proofprofile.net/proofs/artist/9e3916dc-d897-4e2c-b8c9-cb011c8b9131.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Shadow of Your Smile (In Duo with Sax) [feat. Arthur Trinchera]
Black Orpheus (In Duo with Sax) [feat. Arthur Trinchera]
The Chapman Stick Meets the Beatles, Vol. Two
Serenity: Peaceful Music on the Chapman Stick
Serenity II: More Peaceful Music on the Chapman Stick
Serenity III: More Peaceful Music on the Chapman Stick
The Friendly Snowman: Christmas Music on the Chapman Stick
Music From the Heart: Emotional & Relaxing Acoustic