Unknown Orchestra
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genre: opera
popularity: 26
followers: 434
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  value: 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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea2fbabaa572580aea823772751c8ee7add11e5047252a47c6471521c98232d. 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/4606b246-c6f2-4ba1-b537-11274868125a.json and https://artists.proofprofile.net/proofs/artist/4606b246-c6f2-4ba1-b537-11274868125a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: Denza: Si vous l'aviez compris
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    by artist: Umberto Urbano
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    by artist: Manfred Gurlitt
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album: Verdi: La Traviata: Ach, ihres Auges Zauberblick (Alfredo's Aria) [Sung in German]
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album: Tagliaferri: Mandulinata a Napule
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album: Smetana: The Bartered Bride: Jenik's Aria
album: Beethoven: Fidelio, Op. 72: Abscheulicher! Wo eilst du hin?
album: Verdi: Il Trovatore: Sieh' meiner hellen Tränen Flut (Sung in German)
album: Mozart: Don Giovanni, K. 527: Treibt der Champagner (Sung in German)
album: Strauss: Der Rosenkavalier, Op. 59, TrV 227: Ist ein Traum, kann nicht wirklich sein
album: Strauss: Der Rosenkavalier, Op. 59, TrV 227: Hab mir's gelobt
album: Wagner: Die Walküre: Winterstürme wichen dem Wonnemond
album: Favourite Opera Arias
album: Massenet: Thaïs: Ecco dunque l'orribil città
album: Leoncavallo: Zazà: Zazà, piccola zingara
album: Ferradini: "Non penso a lei"
album: My Dreams (Ukrainian Folksongs)
album: Buday: Du bist das Glück, von dem man nur träumt
album: Mozart: Così fan tutte: Der Odem der Liebe (Sung in German)
album: Bizet: Carmen, WD 31: Ich seh' die Mutter dort (Sung in German)
album: Mozart: Die Zauberflöte, K. 620: Dies Bildnis ist bezaubernd schön
album: Giordani: Caro mio ben
album: Cottrau: Addio mia bella Napoli
album: Verdi: Un ballo in maschera: Eri tu che macchiavi
album: Verdi: La Traviata: Lunge da lei
album: Rossini: Il Barbiere di Siviglia: Ecco ridente in cielo
album: Puccini: Manon Lescaut: Donna non vidi mai
album: Mozart: Don Giovanni, K. 527: Nur ihrem Frieden (Sung in German)
album: Mozart: Don Giovanni, K. 527: Fin ch'han dal vino
album: Mozart: Die Entführung aus dem Serail: Wenn der Freude Tränen fließen
album: Bizet: Les pêcheurs de perles: Nadir's Aria
album: Loewe: Heinrich der Vogler, Op. 56, No. 1
album: Verdi: Otello: Era la notte
album: Saint-Saëns: Samson et Dalila: Sieh, mein Herz erblüht für dich
album: Verdi: La forza del destino: Solenne in quest'ora
album: Bizet: Les pêcheurs de perles, WD 13: Der Tempel Brahmas strahlt (Sung in German)
album: Offenbach: Les contes d’Hoffmann: Die Liebe für's Leben ist nur ein Wahn (Sung in German)
album: Verdi: Rigoletto: Questa o quella
album: Mozart: Die Zauberflöte, K. 620: Pa-Pa-Pa-Pa-Pa-Pa-Papagena!
album: Boito: Mefistofele: Giunto sul passo estremo
album: Bizet: Les pêcheurs de perles, WD 13: Mi par d'udir ancora
album: Mozart: Die Zauberflöte: Dies Bildnis ist bezaubernd schön
track: Santa Lucia
track: La mia canzone al vento
track: Santa Lucia - Remastered 2014
track: La Bohème: "O soave fanciulla"
track: Vivere
track: Rondine al nido
track: La Bohème: "O Mimì, tu più non torni"
track: Les pêcheurs de perles, WD 13 / Act 1: Nadir's Aria
track: Schubert: Ave Maria, Op. 52 No. 6, D. 839 (Orchestral Version)
track: Time to Say Goodbye
track: Handel: Serse, HWV 40, Act 1, Scene 1: Accompagnato. "Frondi tenere" - Arioso. "Ombra mai fù" (Serse)
track: L'Africaine / Act 4: "O Paradiso"
track: Massenet: Manon, Act 2: "O dolce incanto" - "Chiuder gli occhi" (Des Grieux)
track: Grieg: Peer Gynt, Op. 23, Act 4: No. 18, Solveig's Song
track: Boris Godounov - 1869 Version / Act 4: "Proshchay, moy syn"
track: Gounod / Arr. Kuusisto: Ave Maria, CG 89a
track: Boris Godounov: "Proshchay, moy syn"
track: Un ballo in maschera: "Für dein Glück" - (Sung in German)

Smetana: The Bartered Bride: Jenik's Aria
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Beethoven: Fidelio, Op. 72: Abscheulicher! Wo eilst du hin?
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Verdi: Il Trovatore: Sieh' meiner hellen Tränen Flut (Sung in German)
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Mozart: Don Giovanni, K. 527: Treibt der Champagner (Sung in German)
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Strauss: Der Rosenkavalier, Op. 59, TrV 227: Ist ein Traum, kann nicht wirklich sein
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Strauss: Der Rosenkavalier, Op. 59, TrV 227: Hab mir's gelobt
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Wagner: Die Walküre: Winterstürme wichen dem Wonnemond
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Favourite Opera Arias
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The Seminarist
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Somneniye (Doubt)
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Nochnoi smotr
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She Laughed
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Smert (Death)
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Fate (Sud'ba), Op. 21, No. 1
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When The King Went Out To War
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Massenet: Thaïs: Ecco dunque l'orribil città
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Leoncavallo: Zazà: Zazà, piccola zingara
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Ferradini: "Non penso a lei"
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My Dreams (Ukrainian Folksongs)
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track: Looking for You
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track: The Grove of the Guelder Rose
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track: A Walking Girl
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track: Blossom of the Apple-tree
track: A Fairy-tale
track: An Evening in Verkovyna
track: Red Rue
track: The Field-queen
track: The Storks

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A Fairy-tale
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An Evening in Verkovyna
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Red Rue
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The Field-queen
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The Storks
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Buday: Du bist das Glück, von dem man nur träumt
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Mozart: Così fan tutte: Der Odem der Liebe (Sung in German)
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Bizet: Carmen, WD 31: Ich seh' die Mutter dort (Sung in German)
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Mozart: Die Zauberflöte, K. 620: Dies Bildnis ist bezaubernd schön
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Giordani: Caro mio ben
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Cottrau: Addio mia bella Napoli
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Verdi: Un ballo in maschera: Eri tu che macchiavi
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Verdi: La Traviata: Lunge da lei
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Rossini: Il Barbiere di Siviglia: Ecco ridente in cielo
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Puccini: Manon Lescaut: Donna non vidi mai
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Mozart: Don Giovanni, K. 527: Nur ihrem Frieden (Sung in German)
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Mozart: Don Giovanni, K. 527: Fin ch'han dal vino
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Mozart: Die Entführung aus dem Serail: Wenn der Freude Tränen fließen
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Bizet: Les pêcheurs de perles: Nadir's Aria
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Loewe: Heinrich der Vogler, Op. 56, No. 1
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Verdi: Otello: Era la notte
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Saint-Saëns: Samson et Dalila: Sieh, mein Herz erblüht für dich
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Verdi: La forza del destino: Solenne in quest'ora
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Bizet: Les pêcheurs de perles, WD 13: Der Tempel Brahmas strahlt (Sung in German)
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Offenbach: Les contes d’Hoffmann: Die Liebe für's Leben ist nur ein Wahn (Sung in German)
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Verdi: Rigoletto: Questa o quella
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Mozart: Die Zauberflöte, K. 620: Pa-Pa-Pa-Pa-Pa-Pa-Papagena!
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Santa Lucia
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La mia canzone al vento
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Santa Lucia - Remastered 2014
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La Bohème: "O soave fanciulla"
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Vivere
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Rondine al nido
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La Bohème: "O Mimì, tu più non torni"
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Les pêcheurs de perles, WD 13 / Act 1: Nadir's Aria
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Schubert: Ave Maria, Op. 52 No. 6, D. 839 (Orchestral Version)
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Time to Say Goodbye
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Handel: Serse, HWV 40, Act 1, Scene 1: Accompagnato. "Frondi tenere" - Arioso. "Ombra mai fù" (Serse)
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L'Africaine / Act 4: "O Paradiso"
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Massenet: Manon, Act 2: "O dolce incanto" - "Chiuder gli occhi" (Des Grieux)
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Grieg: Peer Gynt, Op. 23, Act 4: No. 18, Solveig's Song
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Gounod / Arr. Kuusisto: Ave Maria, CG 89a
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Boris Godounov: "Proshchay, moy syn"
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