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 0x3f3a3b0cb5dd86f61b7f5b67e4a306d889b6b0fa90dbcb1d54b6b6dd36c20251. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b220ba47-fcfa-4eca-be60-3d4d7068d91e.json and https://artists.proofprofile.net/proofs/artist/b220ba47-fcfa-4eca-be60-3d4d7068d91e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Gershwin/Porter/Kern Overtures and Film Music
Gershwin: A Damsel in Distress (Excerpts)
Gershwin / Orch. Russell Bennett: Overture from Girl Crazy
Gershwin / Orch. Russell Bennett: Overture from Of Thee I Sing
Gershwin / Orch. Ansell & Moore: Overture from Tip-Toes
Gershwin / Orch. Russell Bennett: Stiff Upper Lip (From "A Damsel in Distress")
Gershwin / Orch. Anderson: Overture from Oh, Kay!
Porter / Orch. Spialek: Anything Goes: Overture
Swing Time: I. Main Title and Pickup Yourself Up (Lyrics Dorothy Fields)
Porter / Orch. Russell Bennett: Kiss Me, Kate: Overture
Swing Time: II. The Way You Look Tonight
Porter / Orch. Spialek & Russell Bennett: Gay Divorce: Overture
Porter / Orch. Spialek: Gay Divorce: Night and Day
Swing Time: V. Bojangles of Harlem (Lyrics Dorothy Fields)
Gershwin: Songs from the Shows & Overtures
Gershwin: Somebody Loves Me (From "George White's Scandels") [Orch. de Packh]
Gershwin: Boy Wanted (From "Primrose") [Orch. Sadler]
Gershwin: Things Are Looking Up (From "A Damsel in Distress") [Orch. Russell Bennett]
Gershwin Love Walked In (From "The Goldwyn Follies") [Orch. Powell]
Gershwin: Love Is Here to Stay (From "The Goldwyn Follies") [Orch. Powell]
Gershwin: Someone to Watch over Me (From "Oh, Kay!") [Orch. Anderson]
Gershwin: But Not for Me (From "Girl Crazy") [Orch. Russell Bennett]
Gershwin: Summertime (From "Porgy and Bess")
Gershwin: Nice Work If You Can Get It (From "A Damsel in Distress") [Orch. Russell Bennett]
Gershwin / Orch. Warner: By Strauss (From "The Show Is On")
Gershwin: Embraceable You (From "Girl Crazy") [Orch. Russell Bennett]
Gershwin: I Got Rhythm (From "Girl Crazy") [Orch. Russell Bennett]
Gershwin:The Man I Love (From "Strike up the Band") [Orch. Daly]
Gershwin: Soon (From "Strike up the Band") [Orch. Berkowitz]
Gershwin: Meadow Serenade (From "Strike up the Band") [Orch. Peress & Moore]
Bellini: Norma, Act 1: "Casta diva" (Norma, Coro)
Catalani: La Wally, Act 1: "Ebben, ne andrò lontana" (Wally)
Puccini: Gianni Schicchi: "O mio babbino caro" (Lauretta)
Puccini: Madama Butterfly, Act 2: "Un bel di" [Butterfly]
Puccini: Tosca, Act 2: "Vissi d'arte" (Tosca)
Puccini: La Bohème, Act 1: "O soave fanciulla" (Rodolfo, Mimi)
Puccini: La rondine, Act 1: "Chi il bel sogno di Doretta" (Prunier, Magda)
Giordano: Andrea Chénier, Act 3: "La mamma morta" (Maddalena)
Rossini: Il barbiere di Siviglia, Act 1: "Una voce poco fa" (Rosina)
Mozart: Cosi fan tutte, K. 588, Act 1: "Soave sia il sento" (Fiordiligi, Dorabella, Don Alfonso)
Mozart: Le nozze di Figaro, K. 492, Act 2: "Voi, che sapete che cosa è amor" (Cherubino)
Mozart: Le nozze di Figaro, K. 492, Act I: "Non so più cosa con" (Cherubino)
Verdi: La traviata, Act I: "Follie! Follie!" - "Sempre libera" (Violetta, Alfredo)
Verdi: La traviata, Act 1: "Ah, fors’è lui che l’anima" (Violetta)
Verdi: La traviata, Act 1: "Libiamo ne' lieti calici" (Brindisi) [Violetta, Alfred, Chorus]
Delibes: Lakmé, Act 1: Duo des fleurs. "Viens, Mallika" - "Dôme épais, le jasmin" (Lakmé, Mallika)
Offenbach: Les contes d'Hoffman, Act 4: Barcarolle - "Belle nuit, ô nuit d'amour" (Giulietta, Niklausse)
Offenbach: Les contes d'Hoffmann, Act 2: Chanson d'Olympia. "Les oiseaux dans la charmille" (Olympia)
Saint-Saëns: Samson et Dalila, Op. 47, Act II, Scene 3: Air. "Mon cœur s'ouvre à ta voix" (Dalila, Samson)
Bizet: Carmen, WD 31, Act 1 Scene 4: Récitatif, "Quand je vous aimerai?" - No. 5, Havanaise, "L'amour est un oiseau rebelle" (Carmen, Chorus)
Orchestre National Radiodiffusion Française
Orchestre National de la Radiodiffusion-Television Francaise
Mozart: Die Zauberflöte, K. 620, Act 2: Queen of the Night Aria. "Der Hölle Rache kocht in meinem Herzen" (Königin)
Wagner: Tristan und Isolde, Act 3: Liebestod. "Mild und leise wie er lächelt" (Isolde)
Orchestra of the Royal Opera House, Covent Garden
Dvorák: Rusalka, B. 203, Op. 114, Act 1: 'Song to the Moon' (Rusalka)
Handel: Rinaldo, HWV 7, Act 2: Aria. "Lascia ch'io pianga" (Almirena)
Handel: Serse, HWV 40, Act 1, Scene 1: Accompagnato. "Frondi tenere" - Arioso. "Ombra mai fù" (Serse)
Gluck: Orfeo ed Euridice, Wq. 30, Act III: "Che farò senza Euridice?" (Orfeo) [Live]
Purcell: Dido and Aeneas, Z. 626, Act 3: Song. "When I Am Laid in Earth" (Dido)
Bernstein: West Side Story, Act 1: "Tonight" (Tony, Maria)
Schönberg: Les Misérables, Act 1: "J'avais reve d'une autre vie" (I Dreamed a Dream) [Fantine]
The City of Prague Philharmonic Orchestra
Kiss Me, Kate - Best of Broadway Musical (Inspiration)
Porter: Anything Goes, Act I: I Get a Kick Out of You
Porter: Anything Goes, Act I: You're The Top
Porter: Anything Goes, Act I: Anything Goes
Porter: Anything Goes, Act II: Blow, Gabriel, Blow
Porter: Gay Divorce, Act I: Night and Day
Porter: Kiss Me, Kate, Act 2: "Where Is The Life That Late I Led? (Petruchio)
Porter: Kiss Me, Kate, Act II: So in Love
Porter: Kiss Me, Kate, Act II: Brush up Your Shakespeare
Berlin: Annie Get Your Gun, Act I: The Girl That I Marry
Berlin: Annie Get Your Gun, Act I: You Can't Get a Man with a Gun
Berlin: Annie Get Your Gun, Act I: There's No Business Like Show Business
Berlin: Annie Get Your Gun, Act I: They Say It's Wonderful
Berlin: Annie Get Your Gun, Act I: My Defenses Are Down
Berlin: Annie Get Your Gun, Act II: I Got the Sun in the Morning
Berlin: Annie Get Your Gun, Act 2: Duet. "Anything You Can Do"
He was beautiful (rhythm arrangement Dave McRae)
Somewhere out there (from film 'An American Tail') (arr. Carl Doy)
With you I'm born again (orch. arr. Jeremy Lubbock)
High, Wide and Handsome: The Folks Who Live On the Hill
Liverpool Oratorio, VII. Crises: The world you're coming into
Ciléa: Adriana Lecouvreur, Act 1 Scene 3: "Ecco, respiro appena - lo son l'umile ancella" (Adriana)
Giordano: Andrea Chénier, Act 3: "La mamma morta m'hanno alla porta" (Maddalena)
La Traviata: Attendo, attendo - Addio del passato (Act III)
Massenet: Manon, Act 3: "Je marche sur tous les chemins" - "Obéissons, quand leur voix appelle" (Manon)
Charpentier, G.: Louise, Act 3 Scene 1: "Depuis le jour où je me suis donnée" (Louise)
Les Contes d'Hoffmann: Elle a fui, la tourterelle! (Act IV)
Les Pecheurs de Perles, Les ruines de temple indien, Act II: Récit et cavatine - Me voila seule dans la nuit - Comme autrefois (Leïla)
Die Zauberflöte: Ach, ich fühl's (Act II)
They Say It's Wonderful (from Annie Get Your Gun)
Der Freischütz: Wie nahte mir der Schlummer - Leise, leise (Act II)
Strauss, R: Der Rosenkavalier, Op. 59, Act I: "Da geht er hin" (Marschallin)
Born to Dance: I've Got You Under My Skin
Korngold: Die tote Stadt, Op. 12, Act I: Lied. "Glück, das mir verblied" (Marietta)
Seven Lively Arts: Ev'ry time we say goodbye
Ravel: Shéhérazade, M. 41: II. La flûte enchantée
Orchestre Symphonique de l'Opéra National, Bruxelles
Orchestre Symphonique de l'Opéra National de Belgique
Duparc: L'Invitation au voyage: "Mon enfant, ma soeur, songe à la douceur" (Presque lent)
Duparc: Le manoir de Rosamonde: "De sa dent soudaine et vorace" (Assez vif et avec force)
Gruber: Silent Night (Arr. Jonathan Tunick)
I've Got My Love To Keep Me Warm (from On the Avenue)
Massenet: Hérodiade, Act 1: "Celui dont la parole efface toute peine" - Air. "Il est doux, il est bon" (Salomé)
Berlioz: La Damnation de Faust, Op. 24, H. 111, Pt. 4 Scene 15: Romance, "D'amour l'ardente flamme" (Marguerite)
Iphigénie en Tauride: O toi qui prolongeas mes jours (Act 1)
Puccini: Suor Angelica: "Senza mamma, o bimbo, tu sei morto!" (Suor Angelica)
Pagliacci: Qual fiamma avea nel guardo....Hui! Stridono lassu (Act 1)
Andrea Chénier (1995 Digital Remaster): La mamma morta
Adriana Lecouvreur: Poveri fiori (Act IV)
Strauss, R: Der Rosenkavalier, Op. 59, Act I: "Ich werd' jetzt in die Kirchen" (Marschallin, Octavian, Footmen)
Catalani: La Wally, Act 1: "Ebben? Andrò sola e lontana" (Wally)
Verdi: Il trovatore, Act 3: "Di quella pira, l'orrendo foco" (Manrico, Leonora, Ruiz, Coro)
Gounod: Faust, Act 2: Ronde du veau d'or. "Le veau d'or est toujours debout" (Méphistophélès, Chœur)
Puccini: Tosca, Act 3: "E lucevan le stelle" (Cavaradossi)
Rossini: Il barbiere di Siviglia, Act 2: Aria. "La calunnia è un venticello" (Basilio)
Mozart: Die Zauberflöte, K. 620, Act 2: "Der Hölle Rache kocht in meinem Herzen" (Königin)
Orchester der Bayerischen Staatsoper München
Mozart: Le nozze di Figaro, K. 492, Act 2: "Voi che sapete" (Cherubino)
Mozart: Le nozze di Figaro, K. 492, Act 3: ''Dove Sono'' (Countess)
Donizetti: L'elisir d'amore, Act 2: ''Una Furtiva Lagrima'' (Nemorino)
Bizet: Carmen, WD 31, Act 1: "L'amour est un oiseau rebelle" (Carmen)
Bizet: Carmen, Act 2: "Votre toast, je peux vous le rendre" (Escamillo, Chorus)
Delibes: Lakmé, Act 2: "Où va la jeune Hindoue ?" (Lakmé)
Orchestre Du Theatre National De L'Opera Comique
Puccini: Turandot, Act 3: "Nessun dorma!" (Calaf, Chorus)
Mascagni: L'amico Fritz, Act 3: O amore, o bella luce del core (Fritz)
Verdi: La Traviata, Act 3: "Addio, del passato" (Violetta)
Verdi: Les vêpres siciliennes, Act 5: Boléro. "Merci, jeunes amis" (Hélène)
Lehar: The Merry Widow, Act 2: "Vilja, o Vilja" (Hanna) - 1986 Remastered Version
Lehár: Das Land des Lächelns, Act II: Lied. "Dein ist mein ganzes Herz"
Gershwin / Orch. Grofé: Rhapsody in Blue
Peter Donohoe/London Sinfonietta/Sir Simon Rattle
Gershwin / Orch. Daly: The Man I Love (From "Strike up the Band")
Gershwin / Orch. Russell Bennett: I Got Rhythm (From "Girl Crazy")
Gershwin / Orch. Russell Bennett: Embraceable You (From "Girl Crazy")
Gershwin: Porgy and Bess, Act 1, Scene 1: "Summertime" (Clara, Chorus)
Gershwin: Porgy and Bess, Act 2, Scene 2: "It ain't necessarily so" (Sporting Life, Serena, Maria, Chorus)
Gershwin: Piano Concerto in F Major: III. Allegro agitato