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 0xf4ed15f633346ac329fb7b3c7c659aafc97cc6a9dbf9b37a13a2dd6153fe79af. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/152b5437-5a3c-484f-b8bd-9bab6fc2f3ef.json and https://artists.proofprofile.net/proofs/artist/152b5437-5a3c-484f-b8bd-9bab6fc2f3ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bach - Busoni: Ich Ruf Zu Dir, Herr Jesu Christ Bwv 639
Friedrich Franz Burgmuller, Etude Op.109 Nr. 13, L'orage-the Storm
F. Burgmuller : "My Lady's Ride", Op. 100 No. 25
Song from a Secret Garden (Instrumental Version)
Speak Softly Love (Instrumental Version)
Day by Day (Franco Di Nitto and His Electric Orchestra)
Makin' Love (Franco Di Nitto and His Electric Orchestra)
Cherry Pink and Apple Blossom White (Instrumental)
Somewhere, My Love - Lara's Theme (Instrumental)
Chirpy Chirpy Cheep Cheep (Instrumental)
Once Upon a Time in the West (Instrumental)