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 0x88b680cd60d1d8cd9d552770a43ee6459c83f956c7db85c3600ead2614fde2a4. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3be0034b-1f66-40ab-9246-cdb9848b4614.json and https://artists.proofprofile.net/proofs/artist/3be0034b-1f66-40ab-9246-cdb9848b4614.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Le quattro stagioni, RV 315: Violin Concerto in E Major, RV 269, "La primavera": I. Allegro (Arr. for Saxophone Quartet and Piano)
Le quattro stagioni, RV 315: Violin Concerto in E Major, RV 269, "La primavera": II. Largo (Arr. for Saxophone Quartet and Piano)
Le quattro stagioni, RV 315: Violin Concerto in E Major, RV 269, "La primavera": III. Allegro (Arr. for Saxophone Quartet and Piano)
Le quattro stagioni, RV 315: Violin Concerto in G Minor, RV 315, "L'estate": I. Allegro non troppo (Arr. for Saxophone Quartet and Piano)
Le quattro stagioni, RV 315: Violin Concerto in G Minor, RV 315, "L'estate": II. Adagio (Arr. for Saxophone Quartet and Piano)
Le quattro stagioni, RV 315: Violin Concerto in G Minor, RV 315, "L'estate": III. Presto (Arr. for Saxophone Quartet and Piano)
Le quattro stagioni, RV 315: Violin Concerto in F Major, RV 293, "L'autunno": I. Allegro (Arr. for Saxophone Quartet and Piano)
Le quattro stagioni, RV 315: Violin Concerto in F Major, RV 293, "L'autunno": II. Adagio molto (Arr. for Saxophone Quartet and Piano)
Le quattro stagioni, RV 315: Violin Concerto in F Major, RV 293, "L'autunno": III. Allegro (Arr. for Saxophone Quartet and Piano)
Le quattro stagioni, RV 315: Violin Concerto in F Minor, RV 297, "L'inverno": I. Allegro non molto (Arr. for Saxophone Quartet and Piano)
Le quattro stagioni, RV 315: Violin Concerto in F Minor, RV 297, "L'inverno": II. Largo (Arr. for Saxophone Quartet and Piano)
Le quattro stagioni, RV 315: Violin Concerto in F Minor, RV 297, "L'inverno": III. Allegro (Arr. for Saxophone Quartet and Piano)
French Suite No. 2 in C Minor, BWV 813: IV. Air
French Suite No. 2 in C Minor, BWV 813: V. Menuet
Ich ruf zu dir, Herr Jesu Christ - Chorale Prelude, BWV 639
French Suite No. 5 in G major, BWV 816: Gavotte
Suite for Orchestra No. 3, BWV 1068: II. Air
The Nutcracker Suite, Op. 71a: I. Marche
The Nutcracker Suite, Op. 71a: II. Danse de la Fée-Dragée
The Nutcracker Suite, Op. 71a: III. Danse Chinoise
The Nutcracker Suite, Op. 71a: IV. Danse Arabe
The Nutcracker Suite, Op. 71a: V. Danse Russe
The Nutcracker Suite, Op. 71a: VI. Valse des fleurs
The Red Poppy, Op. 70: Dance of the Chinese Women
Gnossienne No. 1 (Arr. for Piano and Saxophone Quartet)
Gymnopédie No. 1 (Arr. for Piano and Saxophone Quartet)
An American in Paris: I. Allegretto grazioso
An American in Paris: II. Andante ma con ritmo deciso
The Firebird: II. The Firebird and Its Dance
The Firebird: III. Variation of the Firebird
The Firebird: IV. Round Dance of the Princesses
The Firebird: VI. Infernal Dance of King Kaschei
L'apprenti sorcier (Arr. for Saxophone Quartet, Clarinet and Piano)
Five Pieces for 2 Violins and Piano, WoO (Arr. for Clarinet, Piano and 4 Saxophones): I. Praeludium (Moderato)
Five Pieces for 2 Violins and Piano, WoO (Arr. for Clarinet, Piano and 4 Saxophones): II. Gavotte (Tranquillo, molto leggiero)
Five Pieces for 2 Violins and Piano, WoO (Arr. for Clarinet, Piano and 4 Saxophones): III. Elegie (Andantino)
Five Pieces for 2 Violins and Piano, WoO (Arr. for Clarinet, Piano and 4 Saxophones): IV. Waltz (Tempo di Valse)
Five Pieces for 2 Violins and Piano, WoO (Arr. for Clarinet, Piano and 4 Saxophones): V. Polka (Vivace)
Samson et Dalila, Op. 47: Danse Bacchanale (Arr. for 4 Saxophones and Piano)
Antiche danze et arie, Suite No. 1 (Arr. for 4 Saxophones and Piano): I. Balletto detto "Il Conte Orlando". Allegretto moderato
Antiche danze et arie, Suite No. 1 (Arr. for 4 Saxophones and Piano): II. Gagliarda. Allegro marcato
Antiche danze et arie, Suite No. 1 (Arr. for 4 Saxophones and Piano): III. Villanella. Andante cantabile
Antiche danze et arie, Suite No. 1 (Arr. for 4 Saxophones and Piano): IV. Passo mezzo e Mascherada. Allegro vivo
Masquerade Suite: Waltz (Arr. for 4 Saxophones and Piano)
Spartacus: Variation of Aegina and Bacchanal (Arr. for 4 Saxophones and Piano)
Seven Scottish Airs, H 93: I. Un poco vivace (Arr. for 4 Saxophones and Piano)
Five Songs from "Die Dreigroschenoper", IKW 2 (Arr. for 4 Saxophones and Piano)
Guten Abend, gut' Nacht, Op. 49, No. 4 (Arr. for 4 Saxophones and Piano)
Selected Pieces from "The Fairy Queen", Z. 629: Prelude (Arr. for 4 Saxophones and Piano)
Selected Pieces from "The Fairy Queen", Z. 629: Hornpipe I (Arr. for 4 Saxophones and Piano)
Selected Pieces from "The Fairy Queen", Z. 629: Air II (Arr. for 4 Saxophones and Piano)
Selected Pieces from "The Fairy Queen", Z. 629: Jig (Arr. for 4 Saxophones and Piano)
Selected Pieces from "The Fairy Queen", Z. 629: Rondeau (Arr. for 4 Saxophones and Piano)
Selected Pieces from "The Fairy Queen", Z. 629: A Fairies Dance (Arr. for 4 Saxophones and Piano)
Selected Pieces from "The Fairy Queen", Z. 629: Brids (Arr. for 4 Saxophones and Piano)
Selected Pieces from "The Fairy Queen", Z. 629: Hornpipe Act III (Arr. for 4 Saxophones and Piano)
Selected Pieces from "The Fairy Queen", Z. 629: Chaconne (Arr. for 4 Saxophones and Piano)
The Gadfly, Op. 97: Prelude (Arr. Atovmyan for Cello, Saxophone & Piano)
The Human Comedy, Op. 37: Elegy (Arr. Atovmyan for Cello, Saxophone & Piano)
À la française - Die schönste Klassik aus Frankreich
Variations on a Rococo Theme, Op. 33 (Arr. Malzew for Cello, Piano & 4 Saxophones): Introduction. Moderato quasi andante
Variations on a Rococo Theme, Op. 33 (Arr. Malzew for Cello, Piano & 4 Saxophones): Theme. Moderato semplice
Variations on a Rococo Theme, Op. 33 (Arr. Malzew for Cello, Piano & 4 Saxophones): Var. 1. Tempo della thema –
Variations on a Rococo Theme, Op. 33 (Arr. Malzew for Cello, Piano & 4 Saxophones): Var. 2. Tempo della thema
Variations on a Rococo Theme, Op. 33 (Arr. Malzew for Cello, Piano & 4 Saxophones): Var. 3. Andante sostenuto
Variations on a Rococo Theme, Op. 33 (Arr. Malzew for Cello, Piano & 4 Saxophones): Var. 4. Andante grazioso –
Variations on a Rococo Theme, Op. 33 (Arr. Malzew for Cello, Piano & 4 Saxophones): Var. 5. Allegro moderato
Variations on a Rococo Theme, Op. 33 (Arr. Malzew for Cello, Piano & 4 Saxophones): Var. 6. Andante
Variations on a Rococo Theme, Op. 33 (Arr. Malzew for Cello, Piano & 4 Saxophones): Var. 7 – Coda. Allegro vivo