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 0x4b0b550401750e26147d953dda8836de33ce72c4dcee9f21019d43e011c1d8bb. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ae5fc97-0b3b-4e47-998b-bbb5c330ef99.json and https://artists.proofprofile.net/proofs/artist/6ae5fc97-0b3b-4e47-998b-bbb5c330ef99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Complexity and Precision of Movement (3/4 Time Signature)
Music for Ballet Classes for Kids (3/4 Time Signature)
Demanding Technique (3/4 Time Signature)
Professional Ballet Dancer (3/4 Time Signature)
Perform in Ballet Music (3/4 Time Signature)
Asymmetry, An Off-Balance Feel (3/4 Time Signature)
Rond de jambe à terre (3/4 Time Signature)
Relaxing 3/4 Solo Piano Music for Ballet Classes
Classical Ballet Music for Kids (3/4 Time Signature)
Ballet Piano Music for Beginners (3/4 Time Signature)
Create an Image Emotion (3/4 Time Signature)
English Style of Training (3/4 Time Signature)
Stretching Ballet Workout (3/4 Time Signature)
Art of Classical Ballet (3/4 Time Signature)
Ballet Moves and Ballet Dance Steps (3/4 Time Signature)
Neo-Classical Ballet (4/4 Time Signature)
Ballet Piano Music for Beginners (4/4 Time Signature)
Ronds de jambe a terre (4/4 Time Signature)