The Monte-Carlo Philharmonic Orchestra (, OPMC) is an orchestra based in the Principality of Monaco. The orchestra gives concerts primarily in the Auditorium Rainier III, but also performs at the Sall
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 0x8948c19ffc42d9c045f6370727e6165bbd87ce28b3dbd8f0f53d7775dc8dcb13. 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/da684779-d66e-4789-90db-4b53643840db.json and https://artists.proofprofile.net/proofs/artist/da684779-d66e-4789-90db-4b53643840db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tchaikovsky: Piano Concerto No. 1; Rachmaninoff: Piano Concerto No. 2
Piano Concerto No. 1 in B-Flat Minor, Op. 23, TH 55: I. Allegro non troppo e molto maestoso - Allegro con spirito
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 0xc204dd244a4816d07339f0d2af91caa3698595e13752ca9aa995c4352e216022. 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/NLA507000004.
Dvorak: Cello Concerto / Saint-Saëns: Cello Concerto No.1
Offenbach / Rosenthal: Gaite Parisienne / Offenbachiana
Berlioz: Les nuits d'été, Op. 7, H 81b - Ravel: Shéhérazade, M. 41 - Saint-Saëns: Mélodies persanes, Op. 26
Berlioz: Les Nuits d'été, Op. 7, H 81b: II. Le spectre de la rose, H 83b
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Saint-Saëns: Mélodies persanes, Op. 26: No. 1, La brise
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Berlioz: Les Nuits d'été, Op. 7, H 81b: I. Villanelle, H 82b
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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
Felix Mendelssohn: Symphonies No. 1 et No. 3
Berlioz: Symphonie fantastique & Rêverie et caprice
Gershwin: I Got Rhythm/Piano Concerto in F/Rhapsody No.2, etc.
Les Contes d'Hoffmann / Act 1: Les oiseaux dans la charmille
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Amy - Mainz - Hurel (30e anniversaire du Printemps des Arts)
Shostakovitch: Symphony No. 11, Op. 103 "The Year 1905"
Rimsky-Korsakov - Borodine - Moussorgsky
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1400d8d53e798210a71a6c472f5957f27ca444fa9ca6a60a532e000ad9b02a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/GBBBA1000430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726ee8fe61efda711ac2d08b72676029684936a622cf2e536b9211c0ab0cef65. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBBBA1000440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf762732cda7fd71fc8a627dab18c73912aaaed21135bb92e38a1a654404e31b7. 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/GBBBA1000420.
Saint-saëns : L'œuvre pour violoncelle & orchestre
Concerto No. 2 en ré mineur pour violoncelle & orchestre, Op. 119: Allegro non troppo
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Enescu: String Octet & Violin Sonata No.3
String Octet in C major Op.7: II Très fougueux
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String Octet in C major Op.7: IV Mouvement de valse bien rythmé
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String Octet in C major Op.7: I Très modéré
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String Octet in C major Op.7: III Lentement
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Nathalie Manfrino . French Heroines . Airs d'opéras français
Concertino pour piano et orchestre "Un été 42"
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Florent Schmitt: Symphonie concertante, Rêves & Soirs
Orchestra Music - Bizet, G. / Debussy, C. / Saint-Saens, C. / Ravel, M. / Fauré, G. / Satie, E. (A French Romance)
Chabrier: España - Fête polonaise - Joyeuse marche
Vieuxtemps : Violin Concertos Nos 2, 4 & 5 (Apex)
Prokofiev : Roméo et Juliette, Op. 64 - Ballet en 4 actes de William Shakespeare
Roméo et Juliette, Op. 64: Act II - Roméo chez frère Laurent
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Roméo et Juliette, Op. 64: Act I - Roméo
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Roméo et Juliette, Op. 64: Act I - La rue séveille
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Roméo et Juliette, Op. 64: Act I - Le prince donne ses ordres
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Roméo et Juliette, Op. 64: Act II - Roméo décide de venger la mort de Mercutio
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Roméo et Juliette, Op. 64: Act I - Chez les Capulets
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Roméo et Juliette, Op. 64: Act II - Final
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Roméo et Juliette, Op. 64: Act I - Juliette jeune fille
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Roméo et Juliette, Op. 64: Act I - Arrivée des invités
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Roméo et Juliette, Op. 64: Act I - Les masques
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Roméo et Juliette, Op. 64: Act I - Danse des chevaliers
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Roméo et Juliette, Op. 64: Act III - Intermède II
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Roméo et Juliette, Op. 64: Act I - Gavotte
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Roméo et Juliette, Op. 64: Act III - Intermède III
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Roméo et Juliette, Op. 64: Act III - Au chevet de Juliette
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Roméo et Juliette, Op. 64: Act II - Danse aux mandolines
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Roméo et Juliette, Op. 64: Act II - Suite de la fête populaire
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Roméo et Juliette, Op. 64: Act I - Danse matinale
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Roméo et Juliette, Op. 64: Act I - La querelle
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Roméo et Juliette, Op. 64: Act I - Le combat
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Roméo et Juliette, Op. 64: Act II - Le duel
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Roméo et Juliette, Op. 64: Act I - Intermède
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Roméo et Juliette, Op. 64: Act III - Dernier adieu avant la séparation
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Roméo et Juliette, Op. 64: Act I - La variation de Juliette
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Roméo et Juliette, Op. 64: Act I - Mercutio
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Roméo et Juliette, Op. 64: Act I - Madrigal
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Roméo et Juliette, Op. 64: Act I - Tybalt reconnait Roméo
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Roméo et Juliette, Op. 64: Act III - Dans la cellule de frère Laurent
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Roméo et Juliette, Op. 64: Act I - La scène du balcon
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Roméo et Juliette, Op. 64: Act III - La chambre de Juliette
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Roméo et Juliette, Op. 64: Act I - La variation de Roméo
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Roméo et Juliette, Op. 64: Act III - Juliette seule
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Roméo et Juliette, Op. 64: Act II - Danse populaire
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Roméo et Juliette, Op. 64: Act III - Danse des jeunes filles aux lys
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Roméo et Juliette, Op. 64: Act II - Danse des cinq couples
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Gaite Parisienne (after J. Offenbach): 6. Allegro
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Lakmé / Act 1: Viens, Mallika, ... Dôme épais (Flower Duet)
Flower Duet - The World's Most Beautiful Duets
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Piano Concerto No. 4 in C minor, Op. 44: 1. Allegro moderato - Andante
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La Wally / Act 1: "Ebben? Ne andrò lontana"
Opera Arias - Nessun Dorma - Casta Diva - O Mio Babbino Caro
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Lakmé / Act 1: "Viens, Mallika, ... Dôme épais"
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Lakmé / Act 1: Viens, Mallika, ... Dôme épais
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Introduction et Rondo Capriccioso, Op. 28, R. 188
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Violin Concerto No. 3 in B Minor, Op. 61: 1. Allegro non troppo
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Violin Concerto No. 3 in B Minor, Op. 61: 2. Andantino quasi allegretto
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Violin Concerto No. 3 in B Minor, Op. 61: 3. Molto moderato e maestoso
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Piano Concerto No. 4 in C minor, Op. 44: 2. Allegro vivace - Andante - Allegro
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