Gonzalo Soriano (March 14, 1913April 14, 1972) was one of Spain's most distinguished classical pianists of the twentieth century. Born in Alicante, Soriano began studying music at an early age, but s
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 0x34594ee1ef9e6d2839c9f0149ec7174babdd3809db10e3706bad6824abcebe22. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e326ca7c-6b7b-47d8-9b84-53cacc1dc82e.json and https://artists.proofprofile.net/proofs/artist/e326ca7c-6b7b-47d8-9b84-53cacc1dc82e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Debussy: Clair de lune and Other Masterpieces
Debussy: 2 Arabesques, CD 74, L. 66: No. 1, Andantino con moto
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2189856a343696f261f20cc2bf5026d64e91286df938ead148c77aaaee4d11. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T16:23:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0704090.
Debussy: Petite suite, CD 71, L. 65: I. En bateau (Orch. Büsser)
Orchestre de chambre Jean-François Paillard
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Debussy: Suite bergamasque, CD 82, L. 75: III. Clair de lune
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Debussy: Piano Trio in G Major, CD 5, L. 5: III. Andante espressivo
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Debussy: String Quartet in G Minor, Op. 10, CD 91, L. 85: II. Assez vif et bien rythmé
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Debussy: La Mer, CD 111, L. 109: II. Jeux de vagues
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Debussy: Cello Sonata in D Minor, CD 144, L. 135: III. Final. Animé, léger et nerveux
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Debussy: Pour le piano, L. 95: III. Toccata
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Debussy: Fantaisie for Piano and Orchestra, CD 72, L. 73: I. Andante - Allegro
Orchestre National Du Capitole De Toulouse
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Debussy: Estampes, CD 108, L. 100: No. 3, Jardins sous la pluie
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Debussy: Fêtes galantes, Livre I, CD 86, L. 80: I. En sourdine
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Debussy: Première rapsodie in B-Flat Major, CD 124, L. 116 (Orchestral Version)
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Debussy: Children's Corner, CD 119, L. 113: No. 6, Golliwog's Cake Walk
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Debussy / Orch. Stokowski: Suite bergamasque, CD 82, L. 75: III. Clair de lune
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Debussy: 3 Chansons de Bilitis, CD 97 L. 90: No. 1, La flûte de Pan
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Debussy: Violin Sonata in G Minor, CD 148, L. 140: I. Allegro vivo
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Debussy: Beau soir, CD 84, L. 6 (Arr. Heifetz for Violin and Piano)
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20th-Century Spanish Songs: Falla, Granados...
Falla: 7 Canciones populares españolas: No. 1, El paño moruno
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Falla: 7 Canciones populares españolas: No. 2, Seguidilla murciana
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Falla: 7 Canciones populares españolas: No. 3, Asturiana
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Falla: 7 Canciones populares españolas: No. 4, Jota
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1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Falla: 7 Canciones populares españolas: No. 5, Nana
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Mompou: El combat del somni: No. 1, Damunt de tu només les flors
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Most Relaxing Piano Album in the World....Ever!
Mozart: Piano Concerto No. 21 in C Major, K. 467 'Elvira Madigan': II. Andante (Excerpt)
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Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto (Excerpt)
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Mozart: Piano Concerto No. 20 in D Minor, K. 466: II. Romance (Excerpt)
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Bach, JS / Arr. Hess for Piano: Herz und Mund und Tat und Leben, BWV 147: No. 10, Choral. "Jesus bleibet meine Freude"
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Bach, JS: Goldberg Variations, BWV 988: I. Aria
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Chopin: Nocturne No. 2 in E-Flat Major, Op. 9 No. 2
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Chopin: Piano Concerto No. 1 in E Minor, Op. 11: II. Romance. Larghetto (Excerpt)
Polish National Radio Symphony Orchestra
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Albéniz: Suite española No. 1, Op. 47: I. Granada
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Grieg: Piano Concerto in A Minor, Op. 16: II. Adagio
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Brahms: 16 Waltzes, Op. 39: No. 15 in A-Flat Major
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Albéniz / Arr. Godowsky: España, Op. 165: No. 2, Tango
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Bach, JS: Piano Concerto No. 5 in F Minor, BWV 1056: II. Largo
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Liszt: 3 Liebesträume, S. 541: No. 3 in A-Flat Major
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Grieg: Lyric Pieces, Book 3, Op. 43: No. 6, To the Spring
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Chopin: Waltz No. 9 in A-Flat Major, Op. Posth. 69 No. 1 "Farewell"
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Chopin: Nocturne No. 10 in A-Flat Major, Op. 32 No. 2
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Rachmaninov: Rhapsody on a Theme of Paganini, Op. 43: Variation XVIII. Andante cantabile
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Beethoven: Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco mosso (Excerpt)
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Schumann: Kinderszenen, Op. 15: No. 7, Träumerei
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Debussy: Préludes, Livre I, CD 125, L. 117: No. 8, La fille aux cheveux de lin
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Chopin: Nocturne No. 5 in F-Sharp Major, Op. 15 No. 2
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Rachmaninov: Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto (Excerpt)
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Satie: 3 Gymnopédies: No. 1, Lent et douloureux
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Chopin: 24 Preludes, Op. 28: No. 15 in D-Flat Major "Raindrop"
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Beethoven: Bagatelle No. 25 in A Minor, WoO 59 "Für Elise"
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Mendelssohn: Songs Without Words, Book V, Op. 62: No. 6, Allegretto grazioso, MWV U161 "Spring Song"
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Shostakovich: Piano Concerto No. 2 in F Major, Op. 102: II. Andante
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Chopin: Berceuse in D-Flat Major, Op. 57
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Cançons i danses (Songs and Dances) (1992 Digital Remaster): No. 1 (1921)
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Haydn: Piano Concerto in F Major, Hob. XVIII:7: II. Adagio
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Harpsichord Concerto No. 5 in F Minor, BWV. 1056: II. Largo
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Cello Suite No. 1 in G Major, BWV. 1007: I. Prelude
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Piano Sonata No. 16 in C Major, K. 545 'Sonata facile': II. Andante
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Flute & Harp Concerto in C Major, K. 299: II. Andantino
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Violin Sonata No. 5 in F Major, Op. 24 'Spring': I. Allegro
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Concerto for Violin and Oboe in C Minor, BWV. 1060R: II. Adagio
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Chopin: Nocturne No. 20 in C-Sharp Minor, Op. Posth.
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Mozart: Piano Concerto No. 26 in D Major, K. 537 "Coronation": I. Allegro (Excerpt)
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Six Grand Etudes After Paganini (2001 Digital Remaster): III. No.3 'La Campanella'
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Chopin: Grande valse brillante in E-Flat Major, Op. 18
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Beethoven: Piano Sonata No. 14 in C-Sharp Minor, Op. 27 No. 2 "Moonlight": I. Adagio sostenuto
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Satie: La belle excentrique: No. 1, Grande ritournelle (Piano 4-Hands Version)
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Mozart: Piano Sonata No. 11 in A Major, Op. 6 No. 2, K. 331 "Alla Turca": III. Allegretto. Turkish March
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12 ETUDES, Op.10 No.5 in G flat major "Black keys" : Vivace
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Beethoven: Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile
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Fantasiestücke Op.12 - 2000 Remastered Version
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Schubert: 6 Moments musicaux, Op. 94, D. 780: No. 3 in F Minor
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Mendelssohn: Rondo capriccioso in E Major, Op. 14, MWV U67
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Liszt: 6 Consolations, S. 172: No. 3 in D-Flat Major (Lento placido)
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Chopin: Waltz No. 6 in D-Flat Major, Op. 64 No. 1 "Minute"
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Beethoven: Piano Sonata No. 21 in C Major, Op. 53 "Waldstein": I. Allegro con brio (Excerpt)
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Mendelssohn: Songs Without Words, Book I, Op. 19b: No. 1, Andante con moto, MWV U86
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Nyman: Music for Jane Campion's Film "The Piano": No. 4 "The Heart Asks Pleasure First" - No. 6 "The Promise"
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Années de pèlerinage - année 3 S163: Les jeux d'eau à la Villa d'Este
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Chopin: 24 Preludes, Op. 28: No. 7 in A Major
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Bach, JS: Herz und Mund und Tat und Leben, BWV 147: No. 10, Choral. "Jesus bleibet meine Freude" (Arr. Hess for Piano)
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Ravel: Gaspard de la nuit, M. 55: I. Ondine
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Chopin: Polonaise No. 6 in A-Flat Major, Op. 53 "Heroic"
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Fauré: Impromptu No. 2 in F Minor, Op. 31
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Schumann: Waldszenen, Op. 82: No. 7, Vogel als Prophet
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Scriabin: Prelude and Nocturne for the Left Hand, Op. 9: No. 2, Nocturne in D-Flat Major
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Chopin: Fantaisie-Impromptu in C-Sharp Minor, Op. 66 (Allegro agitato - Moderato cantabile)
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Mozart: Piano Sonata No. 15 in C Major, K. 545: I. Allegro
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Chopin: Nocturne No. 8 in D-Flat Major, Op. 27 No. 2
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Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto (Excerpt)
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Piano Concerto No. 2 in F, Op. 102: II. Andante
Dmitri Alexeev/English Chamber Orchestra/Jerzy Maksymiuk
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Ravel: Pavane pour une infante défunte, M. 19
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Tchaikovsky: Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro non troppo e molto maestoso - Allegro con spirito
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Vivaldi: The Four Seasons, Violin Concerto in G Minor, Op. 8 No. 2, RV 315 "Summer": III. Presto
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Mozart: Piano Concerto No. 20 in D Minor, K. 466: I. Allegro
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Beethoven: Piano Concerto No. 5 in E-Flat Major, Op. 73 "Emperor": II. Adagio un poco mosso
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Vivaldi: The Four Seasons, Violin Concerto in F Minor, Op. 8 No. 4, RV 297 "Winter": I. Allegro non molto
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Listz: PIano Concerto No. 1 in E-Flat Major, S. 124: I . Allegro Maestoso - 1987 - Remaster
Gyorgy Cziffra Jr - Orchestre De Paris - Georges Cziffra
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Vivaldi: Mandolin Concerto in C Major, RV 425: I. Allegro
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Bach, JS: Concerto for Two Violins in D Minor, BWV 1043: I. Vivace
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Bach, JS: Brandenburg Concerto No. 2 in F Major, BWV 1047: III. Allegro assai
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De Falla: La vida breve, El amor brujo & El sombrero de tres picos
The Very Best of Victoria de los Angeles
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Iberia, T. 105, Book 1: III. Fête-Dieu à Séville
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Noches en los jardines de España: I. En la Generalife
Orchestre De La Société Des Concerts Du Conservatoire
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Noches en los jardines de España: II. Danza lejana
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Victoria de los Angeles: The Sweetheart Soprano
Gonzalo Soriano Performs... Manuel De Falla & Joaquín Rodrigo
Festival Manuel de Falla, Orchestre National de la RTF - A. Argenta (dir)
Gonzalo Soriano Plays Mendelssohn, Schumann, Schubert
Variations Sérieuses in D Minor, Op.54: I. Andante Sostenuto
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Variations Sérieuses in D Minor, Op.54: V. Agitato
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Variations Sérieuses in D Minor, Op.54: XV. Poco a Poco Più Agitato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2f68d071fcfb98549d2778e8eebf6d3e6a567ccf51b49e832aec96145b09df. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200062.
Variations Sérieuses in D Minor, Op.54: XVI. Allegro Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf24d10b38378e0c301a8ea96505c6040c984a05607d0b6fca31321fe6c0748. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200063.
Sonata in a Minor, Op. 164: III. Allegro Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5ee560f4febe29cd5aef40f8ff2a52ed12e0106bbbfb1b50b9f507a8f93b35. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200070.
Variations Sérieuses in D Minor, Op.54: Tema. Andante Sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562f3f0328e9f5154d6a0b0b33712088f94ca629ed0df947ac9c26c51ceace6c. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200047.
Variations Sérieuses in D Minor, Op.54: II. Un Poco Più Animato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0ddd7c7ddb4cc506cd83c91af902485f6012d47b0338825486d2655a3992c5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200049.
Variations Sérieuses in D Minor, Op.54: X. Moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6da7eb535d74d69501089728d0ccf07bca4e685e970fb94e159b2128e3f0c6. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200057.
Variations Sérieuses in D Minor, Op.54: XI. Cantabile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6671f031ada78c4347b95e9bb40ce14c497d67958a4daa6ca6cfa7e6be13a40b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200058.
Variations Sérieuses in D Minor, Op.54: XII. Tempo Di Tema
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fab4a555d72f66b53366255add1515bf05f917136a3b69addad10802d83ca5. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200059.
Variations Sérieuses in D Minor, Op.54: XIII. Sempre Assai Leggiero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2226d7cf4df6906d08af168b304c2ea758954e56bf2ea77831183ed1448df7eb. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200060.
Variations Sérieuses in D Minor, Op.54: XIV. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4101c37bcee72a33a0d5cea814efbd7a06cb8e19360bd81996f2d3f70e3f8f. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200061.
Variations Sérieuses in D Minor, Op.54: XVII. Coda. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8af358d457e39a0000ca4e78a99ed3b307095e36e26dfe606581c300f732853. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200064.
3 Romances, Op. 28: I. Sehr Markiert in B-flat Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d13a47a77090f550c23174b75399134515f2067871735fd9b175d0a5cf1d8f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200065.
3 Romances, Op. 28: II. Einfacht in F-sharp Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bbfcd262a6ce5689e50e749770d94789a83748b44e477922c6a537f8d2c8d8. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200066.
3 Romances, Op. 28: III. Sehr Markiert in B Major
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77327850e4f22bc1dd3380661ae7ea1f06876a88439bd8ff9c72a3a1ca497e5. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200067.
Sonata in a Minor, Op. 164: I. Allegro Ma Non Troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b412bf7433285c56c598ef8f174356cbfd78b88df426c0813e7def3ff2151d5. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200068.
Sonata in a Minor, Op. 164: II. Allegretto Quasi Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45f23f0763f6afd6c3360f9dbbadadb96d3adf8feb2289b250306a1302a38d4. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72200069.
Gonzalo Soriano Plays Halffter, De Falla, Turina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f11967e4accc14fae633f314e34f4a3e183cf7c65a682900f00db84695efab0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72000147.
Homenaje a Antonio Machado, Op. 13: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a7c3bc7711b0eda0cee9af7443380c6ecff33fd47b32e5ece9d48c9e4c27cf. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72000141.
Homenaje a Antonio Machado, Op. 13: II. Allegretto tranquillo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1006a8ddd0d119b919526c77f68353d73e56c16c575f38225088f8f038cb2ec4. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72000142.
Homenaje a Antonio Machado, Op. 13: III. Lento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c13be162233a02abd1bcd46155a498cd5e0a0b561bfd977c5829a42f32e61e6. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72000143.
Homenaje a Antonio Machado, Op. 13: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf450fc660cb9c4cf1d11300aafad205401d3d1f143e1281808d65028f628f421. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72000144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd2d30c13330584d3ee2db71ed99b2e421259058a13167b5f764348aec82e29. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72000145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1098202ab70fe084d308e4bc10b55dc07ce0d212f85bed5078af1870f45b53. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72000146.
Danzas Fantásticas, Op. 22: II. Ensueños
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa259f12ae532c133b327df39eb77a25924549a415ec49caa2f99373e983b462. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72000148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1de1bf53c26cf13e91da6b8252df7c0d977a3f2b8212e8e0883497e66bd5c0e. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKJE72000149.
De Falla: El Sombrero de Tre Picos, El Amor Brujo & Noches en los Jardines de Espana
Rodrigo: Concierto de Aranjuez - de Falla: Nights in the Gardens of Spain
Chansons espagnoles du XXe siècle (Stereo Version)
Chansons espagnoles du XXe siècle (Mono Version)
Rodrigo: Concerto d'Aranjuez - de Falla: Nuits dans les jardins d'Espagne (Mono Version)
Concierto de Aranjuez: I. Allegro con spirito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x748e7d9ee7935c0ba1275ce3304523967f30c8853738f0cf78fda3ee8305b02a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS181232073.
Albéniz: Suite espagnole No. 1 (Mono Version)
Granados: 12 Danzas Españolas (Mono Version)
Mendelssohn: Variations sérieuses, Op. 54 (Mono Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7856180e01c581ccae5efb12902759392037e5f19ac6eb8e97cb8b8dd17742. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8300923101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133102464d3e5b07391299d96512d5a82afe04c7d5313ce7100bb4dbbee89089. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8300923103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b96645f6c8d4ea65576480346ad69a12daaba17d9a3748e78f949542005516. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8300923109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd38f4b010a5d088240921a26f882e09d12cf33c2f915df4f4bf5d9b041718e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8300923116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78abcf1c84b55240b7ae232e5ef0f7dce0fb710274ce4dc8f5715020cc708b9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8300923117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ca36d3665bc0b33eebff91db40af0a7a42e32f4dfa6de678a09c8148b243b0. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8300923105.
Concierto de Aranjuez / Noches en los Jardines de España
Concierto de Aranjuez: 1er. Mov. Allegro con spirito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1c67bb264d7be91d496b2b9968f22b385bd4c8fe04370f19b720a0aa315f7f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5270800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce00d16abc7954c0e7b0a0079e3613b826869f4debbd3389cf7b4b297b8477b7. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:19:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5270800102.
Concierto de Aranjuez: 3er. Mov. Allegro gentile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e373827fa31aa1f5d84a11a40a061d95dcfa4f9e88236c4c47ff6aecab2334f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5270800103.
Noches en los Jardines de España: a) Danza lejana - b) En las Sierras de Córdoba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19485e768fbe43e4a817604c86b532187735b820159fa173b249b5a327a3a1e. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5270800105.
Noches en los Jardines de España: En el Generalife
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce53c56de90602f1d7a78826c8bfba9ad2fc70e70e95ab34ee2934e4d30fba4b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5270800104.
Falla: El sombrero de tres picos: Introduccíon
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Falla: El sombrero de tres picos, Pt. 1: La tarde
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fbf578fd62b5f0b23d5e4347e64e0a7a3f354aeb4a2c9603f1e2f44d91c8d8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9602323.
Falla: El sombrero de tres picos, Pt. 1: Danza de la molinera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcaf7a52e77dd651be003577cfff0eb2ede38112928f0cf2ae72f24d5f87181a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9602324.
Falla: El sombrero de tres picos, Pt. 1: Las uvas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f0c5a84bb2536742664d7a15143b8ca6bbc965d687deee155fdf8766a4ccc1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9602325.
Faust (1994 Digital Remaster): Les grand seigneurs...Ah! je ris (Jewel Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982eea7ddb23edee15c20e0e38a3da828b9b5c432c661cd9669640d1c5bdebe4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9402591.
Ravel: Shéhérazade; 5 Mélodies Populaires Grecques
Ravel: Shéhérazade, M. 41: No. 2, La flûte enchantée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da3f8dd83f368c7ede099aefa2815f96504e9b769f69012a9eb23b831ab1284. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0501673.
Manuel de Falla: El Amor Brujo, Concierto para clave y 5 instrumentos, Canciones Populares Españolas, Piezas Españolas, Fantasía Bética
Three Nocturnes, Op. 33: No. 1 in E-Flat Minor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa220e8277411a900e45020a1adf34d097bf355eebcb104c1d2bd28bf598be944. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ117306342.
Ancient Airs and Dances : Suite 8 (Siciliana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65aa7172bb95ebfcc79cf27404e0b2f3f08efcb77ef99cfc47687a9b515d02e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1949461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc22637a5e70a54ff7f5122ed8bf513d53ce40aa32586d0c13679d5ef13116852. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1949463.