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 0x8be5e4f9c8ba68dba714ddfd4c7934224e2f8130ac374ce194902ff2ef2240c8. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67dc4c77-dca3-4904-ac50-4c8d560e8b5e.json and https://artists.proofprofile.net/proofs/artist/67dc4c77-dca3-4904-ac50-4c8d560e8b5e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Music for Ballet Class Vol.1 Graceful by Rebecca Y. Yoo
Reverence (His Grace is Enough by J. B. Evans)
Warming-up (Por Una Cabeza by C. Gardel)
Battements Tendus Jetes 1 (Count Your Blessings by E. O. Excell)
Battements Tendus Jetes 2 (Tarantella Op.100,No.20 by F. Burgmuller)
Battements Frappes (Piano Sonata No.11, K331, Alla Turca by W. A. Mozart)
Ronds de Jambe en l`air (Mazurka Op.67,No.3 by F. Chopin)
Stretch with 8-count preparation (In the Garden by C. A. Miles)
Adagio 2 (Nocturne KkⅣa No.16 by F. Chopin)
Battements Tendus (La Cinquantaine by J. G. Marie)
Petit Allegro 2 (Annen-Polka Op.117 by J. Strauss Ⅱ)
Petit Allegro 4 (Friends by G. C. Stebbins)
Medium Allegro 2 (Flower Festival in Genzano by E. Helsted)
Grand Allegro 2 (Le Talisman by C. Pugni)
Tours 2-Italian Fouettes (Rosen Aus Dem Suden Op.388 by J. Strauss Ⅱ)
Port de Bras (Petite Suite,Ⅰ. En Bateau by C. Debussy)
Christmas Meditation Music for Ballet Class Part 2. Center Works
Limbering (Hark! The Herald Angels Sing-piano version)
Adagio 1 (It Came upon a Midnight Clear-piano version)
Battements Tendus (O Little Town of Bethlehem)
Battements Tendus Jetés (The Nutcracker)
Allegro 3 (Shchedryk-Carol of the Bells)
Allegro 4 (Angels from the Realms of Glory)
Grand Allegro (Come, Thou Long Expected Jesus/Seasons “December-Noel”)