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 0x4164793e732ce71e5dc15e745372fe6633d679d26543d5a4ba695b4c6b2aab06. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de8dd95b-4149-468a-b6b8-7acd60f26475.json and https://artists.proofprofile.net/proofs/artist/de8dd95b-4149-468a-b6b8-7acd60f26475.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
New Ballet Music 4 - "All In 3/4" 26 Digitally Orchestrated Barre & Center Exercises
New Ballet Music 5 - "Ballet Today" 25 Digitally Orchestrated Compositions For The Ballet Class
New Ballet Music 7 - "From The Heart" 24 Digitally Orchestrated Barre & Center Exercises
New Ballet Music 9 - "In The Moment" 23 Digitally Orchestrated Barre & Center Exercises