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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2136f0e1c1c6ccd0804d72bffc966eca18a06ace4a841ef05aa2be9cae96d700. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06b7e9cd-c2d8-4f82-bcc1-fb3ed049f65a.json and https://artists.proofprofile.net/proofs/artist/06b7e9cd-c2d8-4f82-bcc1-fb3ed049f65a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La collina della lepre "Mi dai riparo dalla notte"
Musique classique pour travailler, lire, dormir
Piano relaxant : Le meilleur du piano classique
Temps Calme : Musique douce pour enfants et bébés
Kol Nidre - Hebraic Songs for Cello and Piano
Kol Nidre - 8 visions (Jewish Classical Music)