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 0x9e9b5bc78041568b1bbdab48024b90f12ffe92c5f6d61ae91d00167b0efd8e76. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12ba7608-ef57-4d25-9dec-0d146cceddc8.json and https://artists.proofprofile.net/proofs/artist/12ba7608-ef57-4d25-9dec-0d146cceddc8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Manon Lescaut, Act I: "Ave, sera gentile"
Manon Lescaut, Act I: "Tra voi, belle, brune e bionde"
Manon Lescaut, Act I: "Discendono, vediam!"
Manon Lescaut, Act I: "Cortese damigella"
Manon Lescaut, Act I: "Donna non vidi mai"
Manon Lescaut, Act I: "La tua ventura ci rassicura"
Manon Lescaut, Act I: "Dunque vostra sorella il velo cingerà"
Manon Lescaut, Act I: "Un asso - un fante"
Manon Lescaut, Act I: "Vecchietto amabile"
Manon Lescaut, Act I: "Vedete? Io son fefele"
Manon Lescaut, Act I: "Di sedur la sorellina è il momento!"
Manon Lescaut, Act I: "Cavalli pronti avete?"
Manon Lescaut, Act II: "Dispettosetto questo riccio!"
Manon Lescaut, Act II: "Se splendida e lucente!"
Manon Lescaut, Act II: "In quelle trine morbide"
Manon Lescaut, Act II: "Poinché tu vuoi saper"
Manon Lescaut, Act II: "Che ceffi son costor?"
Manon Lescaut, Act II: "Vi prego, signorina"
Manon Lescaut, Act II: "L'ora, o Tirsi, è vaga e bella"
Manon Lescaut, Act II: "Oh, sarò la più bella! - Tu, tu amore?"
Manon Lescaut, Act II: "Ah! - Affè madamigella"
Manon Lescaut, Act II: "Ah, Manon, mi tradisce"
Manon Lescaut, Act II: "Lescaut! - tu qui?"
Manon Lescaut, Act II: "Nessun si muova!"
Manon Lescaut, Act III: "Ansia eterna, crudel"
Manon Lescaut, Act III: "Manon! - Des Grieux!"
Manon Lescaut, Act III: "E Kate risposo al Re"
Manon Lescaut, Act III: "All'armi! All'armi!"
Manon Lescaut, Act III: "Il passo m'aprite"
Manon Lescaut, Act III: "Presto! In fila! Marciate!"
Manon Lescaut, Act III: "Ah, non v'avvicinate!"
Manon Lescaut, Act IV: "Tutta su me ti posa"
Manon Lescaut, Act IV: "Vedi, son io che piango"
Manon Lescaut, Act IV: "Sei tu che piangi?"
Manon Lescaut, Act IV: "Sola, perduta, abbandonata"
Manon Lescaut, Act IV: "Fra le tue braccia, amore"
Rigoletto: Act II: Pari siamo! Io la lingua
Rigoletto: Act II: Che m'ami, deh! ripetimi
Rigoletto: Act II: Gualtier Maldè, caro nome
Rigoletto: Act III: Ella mi fu rapita!, parmi veder le lagrime
Rigoletto: Act III: Cortigiani, vil razza dannata
Rigoletto: Act III: Mio padre! - Dio! mia Gilda!
Rigoletto: Act III: Tutte le feste al tempio
Rigoletto: Act III: Sì, vendetta, tremenda vendetta
Rigoletto: Act IV: Un dì, se ben rammentomi
Rigoletto: Act IV: Bella figlia dell'amore (Quartet)
Rigoletto: Act IV: V'ho ingannato, colpevole fui
Rigoletto: Act I: Della mia bella incognita borghese
Rigoletto: Act II: Quel vecchio maledivami!
Rigoletto: Act II: Giovanna, ho dei rimorsi
Rigoletto: Act IV: Venti scudi hai tu detto?
Rigoletto: Act II: Zitti, zitti, moviamo a vendetta
Aida, Act III, Pt. 2 / Act IV: Scene I, Pt. 1
Aida, Act I: Scene II / Act III: Scene I
Puccini: Manon Lescaut (Albanese, Bjorling, Perlea) (1954)
Manon Lescaut, Act I: Ave, sera gentile (Edmondo, Students, Girls, Des Grieux)
Manon Lescaut, Act I: Tra voi, belle (Des Grieux, Edmondo, Students)
Manon Lescaut, Act III: Ansia, eternal, crudel (Des Grieux, Lescaut)
Manon Lescaut, Act III: Manon! – Des Grieux! (Des Grieux, Manon, Lescaut)
Manon Lescaut, Act I: Discendono, vediam! (Students, Girls, Edmondo, Students, Lescaut, Innkeeper, Des Grieux, Geronte)
Manon Lescaut, Act III: E Kate rispose al Re (Lamplighter, Des Grieux, Manon)
Manon Lescaut, Act I: Cortese damigella (Des Grieux, Manon)
Manon Lescaut, Act III: All’armi! (Voices, Lescaut, Des Grieux, Manon, Townspeople, Sergeant, Captain)
Manon Lescaut, Act I: Donna non vidi mai (Des Grieux)
Manon Lescaut, Act III: Rosetta! (Sergeant, Townspeople, Lescaut, Manon, Des Grieux)
Manon Lescaut, Act I: La tua ventura ci rassicura (Edmondo, Students, Girls, Geronte, Lescaut)
Manon Lescaut, Act III: Presto! In fila! Marciate!...No! Pazzo son! Guardate! (Sergeant, Des Grieux, Townspeople, Captain)
Manon Lescaut, Act I: Un asso – un fante (Townspeople, Students, Lescaut, Geronte, Innkeeper, Edmondo)
Manon Lescaut, Act IV: Tutta su me ti posa (Des Grieux, Manon)
Manon Lescaut, Act I: La tua Proserpina di resisterti (Edmondo, Des Grieux)
Manon Lescaut, Act IV: Vedi, son io che piango (Des Grieux, Manon)
Manon Lescaut, Act I: Vedete? Io son fedele alla parola mia (Manon, Des Grieux)
Manon Lescaut, Act IV: E nulla! Nulla! (Des Grieux, Manon)
Manon Lescaut, Act I: Non c’e più vino? (Lescaut, Des Grieux, Manon, Edmondo)
Manon Lescaut, Act IV: Sola, perduta, abbandonata (Manon)
Manon Lescaut, Act I: Di sedur la sorellina e il momento! (Geronte, Innkeeper, Edmondo, Lescaut, Students)
Manon Lescaut, Act IV: Fra le tue braccia, amore (Manon, Des Grieux)
Manon Lescaut, Act II: Dispettosetto questo riccio! (Manon, Lescaut)
Manon Lescaut, Act II: Sei splendida e lucente! (Lescaut, Manon)
La Wally, Act I: Ebben? Ne andro lontana
Manon Lescaut, Act II: In quelle trine morbide (Manon)
Manon Lescaut, Act II: Poiche tu voi saper (Lescaut, Manon)
Adriana Lecouvreur, Act IV: Poveri fiori
Manon Lescaut, Act II: Che ceffi son costor? (Lescaut, Manon, Madrigal Singer, Singers)
Mefistofele, Act III: L’altra notte in fondo al mare
Manon Lescaut, Act II: Vi prego, signorina (Dancing Master, Geronte, Manon, Gentlemen, Abbes)
Bachianas brasileiras No. 5: I. Ária. Cantilena
Manon Lescaut, Act II: L’ora, o Tirsi (Manon, Gentlemen, Abbés, Geronte)
Manon Lescaut, Act II: Oh, saro la più bella! (Manon, Des Grieux)
Manon Lescaut, Act II: Ah! – Affe, madimigella (Manon, Geronte, Des Grieux)
Manon Lescaut, Act II: Ah, Manon, mi tradisce (Des Grieux, Manon)
Manon Lescaut, Act II: Lescaut! – Tu qui? (Des Grieux, Manon, Lescaut, Sergeant, Geronte)
Tchaikovsky: The Nutcracker Suite - Weber: Invitation to the Dance - Strauss: Der Rosenkavalier - Rimsky-Korsakov: Capriccio espagnol
Der Rosenkavalier, Op. 59, TrV 227: Waltz Sequence No. 1
The Nutcracker Suite, Op. 71a, TH 35: I. Overture
The Nutcracker Suite, Op. 71a, TH 35: IIa. March
The Nutcracker Suite, Op. 71a, TH 35: IIb. Dance of the Sugar-plum Fairy
The Nutcracker Suite, Op. 71a, TH 35: IIc. Russian Dance "Trépak"
The Nutcracker Suite, Op. 71a, TH 35: IId. Arabian Dance
The Nutcracker Suite, Op. 71a, TH 35: IIe. Chinese Dance
The Nutcracker Suite, Op. 71a, TH 35: IIf. Dance of the Reed Flutes
The Nutcracker Suite, Op. 71a, TH 35: III. Waltz of the Flowers
Johannes Brahms: Hungarian Dances & Waltz Collection