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 0x7c5199a601cfab2bada394e4f23cb9388b834341f79fa2b2cf3e48ae60ae16cf. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f9397fcb-a2fc-49b9-8c80-cb05bc30df56.json and https://artists.proofprofile.net/proofs/artist/f9397fcb-a2fc-49b9-8c80-cb05bc30df56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ruralia Hungarica, Op. 32b: Andante rubato, alla zingaresca
Jewish Traditional: Song In Remembrance of Schubert
Jeux D'enfants, After Janacek's Moravian Folksongs: I. -
Jeux D'enfants, After Janacek's Moravian Folksongs: II. -
Jeux D'enfants, After Janacek's Moravian Folksongs: III. -
Jeux D'enfants, After Janacek's Moravian Folksongs: IV. -
Jeux D'enfants, After Janacek's Moravian Folksongs: V. -
Jeux D'enfants, After Janacek's Moravian Folksongs: VI. -
Jeux D'enfants, After Janacek's Moravian Folksongs: VII. -
Variations On a Slovak Folksong: Theme, Rubato
Variations On a Slovak Folksong: Variation 1, Moderato
Variations On a Slovak Folksong: Variation 2, Poco Allegro
Variations On a Slovak Folksong: Variation 3, Moderato
Variations On a Slovak Folksong: Variation 4, Scherzo, Allegretto
Variations On a Slovak Folksong: Variation 5, Allegro
Rückert-lieder: Ich bin der Welt abhanden gekommen
F. Halphen: Mélodies, pièces pour piano et musique de chambre
Sonate pour violon et piano in C-Sharp Minor: I Vif et énergique
Sonate pour violon et piano in C-Sharp Minor: II. Andante
Sonate pour violon et piano in C-Sharp Minor: III. Final
Romance in E Major pour violoncelle et piano
Andante religioso pour violoncelle et piano
Le réveil du faune - Suite Ballet: Introduction
Le réveil du faune - Suite Ballet: Orientale
Le réveil du faune - Suite Ballet: La statue se réveille
Le réveil du faune - Suite Ballet: Ô méchants enfants cruels, malfaisants
Le réveil du faune - Suite Ballet: Valse lente
Cello Sonata in G Minor, Op 19: III. Andante
Cello Concerto in D Major, G. 479: I. Allegro
Cello Concerto in D Major, G. 479: Cadenza on 'God Bless the Child'
Cello Concerto in D Major, G. 479: II. Adagio
Cello Concerto in D Major, G. 479: Cadenza on 'Sur les traces de Miles Davis'
Cello Concerto in D Major, G. 479: III. Allegro
Cello Concerto in C Major, G. 477: I. Allegro
Cello Concerto in C Major, G. 477: Cadenza I
Cello Concerto in C Major, G. 477: II. Largo
Cello Concerto in C Major, G. 477: Cadenza II
Cello Concerto in C Major, G. 477: III. Allegro
Cello Concerto in C Major, G. 477: Cadenza III
Cello Concerto in D Major, G. 476: I. Allegro
Cello Concerto in D Major, G. 476: Cadenza on 'Suite italienne'
Cello Concerto in D Major, G. 476: II. Largo
Cello Concerto in D Major, G. 476: Cadenza on 'Un brin de bruyère à Witold'
Cello Concerto in D Major, G. 476: III. Allegro piacere