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type: MusicGroup
genre: opera
popularity: 21
followers: 2302
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additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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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 → 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-12T19:24:56Z
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album: Monteverdi: Il ritorno d'Ulisse in patria, SV 325
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album: Zelenka: Il diamante
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album: Vivaldi: L'incoronazione di Dario
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    by artist: Ottavio Dantone
    by artist: Accademia Bizantina
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-08T03:20:19Z
    audio: L’incoronazione di Dario RV 719, Act I, Scene 5: D'un bel viso (Argene)
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album: Vivaldi: Farnace, RV 711 (Arr. B. Ticci) [Live]
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album: Vivaldi: Catone in Utica
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    by artist: Alan Curtis
    by artist: Il Complesso Barocco
    by artist: Sonia Prina
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      type: MusicAlbum
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    popularity: 2
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-08T08:56:20Z
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  track: Sinfonia, RV 725: Allegro
  track: Catone in Utica, RV 705, Act II, Scene 4: Se mai senti spirarti sul volto lieve
  track: Catone in Utica, RV 705, Act II, Scene 12: Il povero mio core
  track: Catone in Utica, RV 705, Act I, Scene 9: Apri le luci e mira
  track: Catone in Utica, RV 705, Act I, Scene 5: Vaga sei nè sdegni tuoi
album: Feo: San Francesco di Sales
album: Neapolitan Christmas
album: Giuseppe Scarlatti: I portentosi effetti della Madre Natura
album: Stradella: Il Trespolo tutore
album: Stradella: Santa Pelagia
album: Adamo ed Eva
album: Anime Amanti
album: Luzzaschi: Madrigali … per cantare et sonare a uno, e doi, e tre soprani
album: Cavalli: Il novello Giasone (Live)
album: Vinci: Didone abbandonata
album: Handel: Cantate 01
album: 'Round M: Monteverdi Meets Jazz
album: Vivaldi: Orlando 1714
album: Sardelli: Baroque Concertos, Psalm, Chamber Music
album: Monteverdi: L'incoronazione di Poppea
album: Vivaldi: Teuzzone
album: Cavalli: Artemisia
album: Nicolini: Il geloso sincerato (Highlights)

Catone in Utica, RV 705, Act II, Scene 4: Se mai senti spirarti sul volto lieve
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by artist: Antonio Vivaldi
by artist: Alan Curtis
by artist: Il Complesso Barocco
by artist: Roberta Mameli
in album: Vivaldi: Catone in Utica
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  date published: 2013-08-26
popularity: 3
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Catone in Utica, RV 705, Act II, Scene 4: Se mai senti spirarti sul volto lieve
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Catone in Utica, RV 705, Act I, Scene 9: Apri le luci e mira
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by artist: Alan Curtis
by artist: Il Complesso Barocco
by artist: Roberta Mameli
in album: Vivaldi: Catone in Utica
  type: MusicAlbum
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popularity: 11
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
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Catone in Utica, RV 705, Act I, Scene 5: Vaga sei nè sdegni tuoi
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by artist: Il Complesso Barocco
by artist: Roberta Mameli
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popularity: 1
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T04:14:58Z
audio: Catone in Utica, RV 705, Act I, Scene 5: Vaga sei nè sdegni tuoi
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additional property: OTSVerifyInstructions
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  value: 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

Il lamento di Arianna, SV 22
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by artist: Luca Pianca
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genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
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genre: madrigal
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audio: Il lamento di Arianna, SV 22
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Le nuove musiche: No. 3, Dolcissimo sospiro
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Folle è bien che si crede
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Madrigals, Book 8 (Madrigali, libro ottavo), "Madrigali guerrieri, et amorosi": Lamento della ninfa, SV 163 (arr. for jazz ensemble)
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Ohime ch'io cado, ohime (arr. A. Lo Gatto)
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Cantade: Usurpator tiranno (arr. for jazz ensemble)
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Curtio precipitato et altri capricii, Book 2, Op. 13: Canzonetta, "Spirituale sopra la nanna" (arr. for jazz ensemble)
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audio: Curtio precipitato et altri capricii, Book 2, Op. 13: Canzonetta, "Spirituale sopra la nanna" (arr. for jazz ensemble)
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Bizzarrie poetiche poste in musica, Book 3, Op. 4: Pianto di Erinna (arr. for jazz ensemble)
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  date published: 2026-07-07T16:07:00Z
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Madrigals, Book 7 (Concerto: settimo libro de madrigali): Ohime, dov'e il mio ben, dov'e il mio core?, SV 140 (arr. for jazz ensemble)
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audio: Madrigals, Book 7 (Concerto: settimo libro de madrigali): Ohime, dov'e il mio ben, dov'e il mio core?, SV 140 (arr. for jazz ensemble)
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Si dolce e'l tormento (arr. for jazz ensemble)
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audio: Si dolce e'l tormento (arr. for jazz ensemble)
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Orlando furioso, RV 819, Act I, Scene 2: La fè, l'amor che ho in sen (Aria)
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Psalm 69, Domine ad adjuvandum me: IV. Amen. Allegro assai
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Psalm 69, Domine ad adjuvandum me: I. Domine ad adjuvandum me. Allegro molto
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Psalm 69, Domine ad adjuvandum me: II. Sicut erat in principio. Andante molto
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  date published: 2026-07-31T02:19:15Z
audio: Psalm 69, Domine ad adjuvandum me: II. Sicut erat in principio. Andante molto
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L'incoronazione di Poppea, SV 308: Sinfonia
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by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
  type: MusicAlbum
  date published: 2010-03-29
popularity: 12
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
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additional property: OTSVerifyInstructions
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  date published: 2026-07-02T03:30:09Z
audio: L'incoronazione di Poppea, SV 308: Sinfonia
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L'incoronazione di Poppea, SV 308: Act II Scene 12: Or che Seneca e morto (Poppea, Arnalta)
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by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
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  date published: 2010-03-29
popularity: 0
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:22:41Z
audio: L'incoronazione di Poppea, SV 308: Act II Scene 12: Or che Seneca e morto (Poppea, Arnalta)
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L'incoronazione di Poppea, SV 308: Prologue: Amore: Deh, nasconditi, oh Virtu (Fortuna, Virtu)
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duration: PT6M29S
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by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
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popularity: 2
genre: classical
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:20:19Z
audio: L'incoronazione di Poppea, SV 308: Prologue: Amore: Deh, nasconditi, oh Virtu (Fortuna, Virtu)
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L'incoronazione di Poppea, SV 308: Act I Scene 2: Chi parla? Chi parla? (Ottone, Soldati)
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duration ms: 292826
explicit: false
by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
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  date published: 2010-03-29
popularity: 1
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:53:27Z
audio: L'incoronazione di Poppea, SV 308: Act I Scene 2: Chi parla? Chi parla? (Ottone, Soldati)
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L'incoronazione di Poppea, SV 308: Act I Scene 4: Speranza tu mi vai (Poppea, Arnalta)
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by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
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  date published: 2010-03-29
popularity: 1
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T08:56:20Z
audio: L'incoronazione di Poppea, SV 308: Act I Scene 4: Speranza tu mi vai (Poppea, Arnalta)
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L'incoronazione di Poppea, SV 308: Act I Scenes 7-8: Le porpore regali imperatrici (Seneca, Pallade)
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by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
  type: MusicAlbum
  date published: 2010-03-29
popularity: 0
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: L'incoronazione di Poppea, SV 308: Act I Scenes 7-8: Le porpore regali imperatrici (Seneca, Pallade)
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L'incoronazione di Poppea, SV 308: Act I Scene 9: Son risoluto, insomma (Nerone, Seneca)
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duration: PT4M30S
duration ms: 270573
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by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
  type: MusicAlbum
  date published: 2010-03-29
popularity: 2
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
isrc code: ES7891000610
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 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
additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: L'incoronazione di Poppea, SV 308: Act I Scene 9: Son risoluto, insomma (Nerone, Seneca)
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L'incoronazione di Poppea, SV 308: Act I Scene 10: Come dolci, signor, come soavi (Poppea, Nerone)
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duration: PT9M26S
duration ms: 566773
explicit: false
by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
  type: MusicAlbum
  date published: 2010-03-29
popularity: 1
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
isrc code: ES7891000611
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: L'incoronazione di Poppea, SV 308: Act I Scene 10: Come dolci, signor, come soavi (Poppea, Nerone)
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L'incoronazione di Poppea, SV 308: Act III Scene 8: Finale: Pur ti miro (Poppea, Nerone)
type: MusicRecording
duration: PT6M54S
duration ms: 414053
explicit: false
by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
  type: MusicAlbum
  date published: 2010-03-29
popularity: 2
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
isrc code: ES7891000632
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: L'incoronazione di Poppea, SV 308: Act III Scene 8: Finale: Pur ti miro (Poppea, Nerone)
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  additional property: Danceability
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Mode Name
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L'incoronazione di Poppea, SV 308: Act I Scene 11: Ad altri tocca in sorte (Ottone, Poppea, Arnalta)
type: MusicRecording
duration: PT8M22S
duration ms: 502226
explicit: false
by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
  type: MusicAlbum
  date published: 2010-03-29
popularity: 1
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e6bbd9a2083ee30e7fca25b547cf22f89fb8dd369d0bf58687d862241d47b1. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/ES7891000612.
  date published: 2026-07-31T21:25:57Z
audio: L'incoronazione di Poppea, SV 308: Act I Scene 11: Ad altri tocca in sorte (Ottone, Poppea, Arnalta)
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  additional property: Danceability
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  additional property: Acousticness
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isrc code: ES7891000612
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 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

L'incoronazione di Poppea, SV 308: Act I Scene 1: E pure io tonrno qui, qual linea al centro (Fortuna)
type: MusicRecording
duration: PT6M30S
duration ms: 390666
explicit: false
by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
  type: MusicAlbum
  date published: 2010-03-29
popularity: 1
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T15:42:38Z
audio: L'incoronazione di Poppea, SV 308: Act I Scene 1: E pure io tonrno qui, qual linea al centro (Fortuna)
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

L'incoronazione di Poppea, SV 308: Act II Scenes 1-2: Solitudine amata (Seneca, Mercurio)
type: MusicRecording
duration: PT8M53S
duration ms: 533173
explicit: false
by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
  type: MusicAlbum
  date published: 2010-03-29
popularity: 0
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c832ef8db4108d6dc32bdf9186bad1e57afd5ccc54787bf8fafb77c466e50ea. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/ES7891000614.
  date published: 2026-07-31T15:59:18Z
audio: L'incoronazione di Poppea, SV 308: Act II Scenes 1-2: Solitudine amata (Seneca, Mercurio)
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  additional property: Danceability
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  additional property: Loudness (dB)
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isrc code: ES7891000614
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:59:18+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

L'incoronazione di Poppea, SV 308: Act II Scene 3: Amici, e giunta l'ora (Seneca, Famigliari)
type: MusicRecording
duration: PT5M35S
duration ms: 335360
explicit: false
by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
  type: MusicAlbum
  date published: 2010-03-29
popularity: 1
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10f36d0d7da2622aea8b1074b1e4da025f665042aa495cc9364a372aa606f2f. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/ES7891000615.
  date published: 2026-08-01T00:10:46Z
audio: L'incoronazione di Poppea, SV 308: Act II Scene 3: Amici, e giunta l'ora (Seneca, Famigliari)
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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isrc code: ES7891000615
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T00:10:46+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

L'incoronazione di Poppea, SV 308: Act III Scene 1: O felice Drusilla (Drusilla)
type: MusicRecording
duration: PT1M49S
duration ms: 109786
explicit: false
by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
  type: MusicAlbum
  date published: 2010-03-29
popularity: 0
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678ff20535c81fb8f622b4f09e43db7555b00d56c35924134e1708310081aa26. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/ES7891000625.
  date published: 2026-07-31T23:51:35Z
audio: L'incoronazione di Poppea, SV 308: Act III Scene 1: O felice Drusilla (Drusilla)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Energy
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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isrc code: ES7891000625
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-31T23:51:35+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891000625
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960481
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T23:51:35+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

L'incoronazione di Poppea, SV 308: Act I Scene 3: Signor, deh, non partire! (Poppea, Nerone)
type: MusicRecording
duration: PT9M55S
duration ms: 595973
explicit: false
by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
  type: MusicAlbum
  date published: 2010-03-29
popularity: 2
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f7c0428e1ddc3d279b66348c9dc3c5f8ccc59d3c3d54979d4bc3e0f2e1816a. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/ES7891000605.
  date published: 2026-07-30T11:13:28Z
audio: L'incoronazione di Poppea, SV 308: Act I Scene 3: Signor, deh, non partire! (Poppea, Nerone)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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isrc code: ES7891000605
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960250
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T11:13:28+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891000605
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960250
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T11:13:28+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

L'incoronazione di Poppea, SV 308: Act II Scene 5: Sento un certo non se che (Valletto, Damigella)
type: MusicRecording
duration: PT5M40S
duration ms: 340346
explicit: false
by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
  type: MusicAlbum
  date published: 2010-03-29
popularity: 0
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7c06f04078b209d01764e905e5d76234818fe05a9473b69dd6aa681863cc05. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ES7891000616.
  date published: 2026-07-31T15:20:15Z
audio: L'incoronazione di Poppea, SV 308: Act II Scene 5: Sento un certo non se che (Valletto, Damigella)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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isrc code: ES7891000616
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

L'incoronazione di Poppea, SV 308: Act I Scene 5: Disprezzata Regina (Ottavia, Nutrice)
type: MusicRecording
duration: PT10M11S
duration ms: 611373
explicit: false
by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
  type: MusicAlbum
  date published: 2010-03-29
popularity: 0
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T02:19:15Z
audio: L'incoronazione di Poppea, SV 308: Act I Scene 5: Disprezzata Regina (Ottavia, Nutrice)
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

L'incoronazione di Poppea, SV 308: Act III Scene 8: Addio Roma! Addio patria! Amici addio! (Ottavia)
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duration: PT3M22S
duration ms: 202093
explicit: false
by artist: Claudio Monteverdi
by artist: Pamela Lucciarini
by artist: Francesca Cassinari
by artist: Alena Dantcheva
by artist: José Maria Lo Monaco
by artist: Giovanni Caccamo
by artist: Emanuela Galli
by artist: Roberta Mameli
by artist: Ian Honeyman
by artist: Xenia Meijer
by artist: Makoto Sakurada
by artist: Raffaele Costantini
by artist: Andrea Favari
by artist: Mario Cecchetti
by artist: Romina Tomasoni
by artist: Claudio Cavina
by artist: La Venexiana
in album: Monteverdi: L'incoronazione di Poppea
  type: MusicAlbum
  date published: 2010-03-29
popularity: 0
genre: classical
genre: early-music
genre: baroque
genre: italian-baroque
genre: italian-renaissance
genre: madrigal
genre: renaissance
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T18:48:12Z
audio: L'incoronazione di Poppea, SV 308: Act III Scene 8: Addio Roma! Addio patria! Amici addio! (Ottavia)
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additional property: CopyrightID
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additional property: OTSVerificationAPI
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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

Energy
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value: 0.361

Speechiness
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Acousticness
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Instrumentalness
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Sinfonia, RV 725: Allegro
type: MusicRecording
duration: PT1M58S
duration ms: 118253
explicit: false
by artist: Antonio Vivaldi
by artist: Alan Curtis
by artist: Il Complesso Barocco
in album: Vivaldi: Catone in Utica
  type: MusicAlbum
  date published: 2013-08-26
popularity: 1
isrc code: FRZ131329021
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16fb00c40a1050b1ae927394dd95450e888c7161138905b3d6b58ceeddaedfcd. 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/FRZ131329021.
  date published: 2026-07-08T03:22:41Z
audio: Sinfonia, RV 725: Allegro
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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Catone in Utica, RV 705, Act II, Scene 12: Il povero mio core
type: MusicRecording
duration: PT4M57S
duration ms: 297866
explicit: false
by artist: Antonio Vivaldi
by artist: Alan Curtis
by artist: Il Complesso Barocco
by artist: Sonia Prina
in album: Vivaldi: Catone in Utica
  type: MusicAlbum
  date published: 2013-08-26
popularity: 1
isrc code: FRZ131229122
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957124
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131229122
additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5cd4d2dc02821a736876d0432bb9317912615b35e8260215bc0ef8b51dc8dc. 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/FRZ131229122.
  date published: 2026-07-08T03:53:27Z
audio: Catone in Utica, RV 705, Act II, Scene 12: Il povero mio core
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Feo: San Francesco di Sales
type: MusicAlbum
date published: 2018-03-23

Neapolitan Christmas
type: MusicAlbum
date published: 2011-11-01

Giuseppe Scarlatti: I portentosi effetti della Madre Natura
type: MusicAlbum
date published: 2023-06-09
track: Symphony in F Major: II. Andante - III. Presto
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  by artist: Dorothee Oberlinger
  by artist: Ensemble 1700
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    date published: 2023-06-09
  popularity: 10
  genre: classical
  genre: choral
  genre: requiem
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-06T07:16:32Z
  audio: Symphony in F Major: II. Andante - III. Presto
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Stradella: Il Trespolo tutore
type: MusicAlbum
date published: 2020-10-23

Stradella: Santa Pelagia
type: MusicAlbum
date published: 2017-05-26

Adamo ed Eva
type: MusicAlbum
date published: 2019-06-01

Anime Amanti
type: MusicAlbum
date published: 2017-10-01
track: Il lamento di Arianna, SV 22
track: Le nuove musiche: No. 3, Dolcissimo sospiro
track: Allemanda la villega
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    type: MusicAlbum
    date published: 2017-10-01
  popularity: 3
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-02T03:55:08Z
  audio: Allemanda la villega
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track: La soave melodia
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  by artist: Luca Pianca
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  popularity: 19
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track: Folle è bien che si crede

Luzzaschi: Madrigali … per cantare et sonare a uno, e doi, e tre soprani
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Cavalli: Il novello Giasone (Live)
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Vinci: Didone abbandonata
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Handel: Cantate 01
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'Round M: Monteverdi Meets Jazz
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track: Curtio precipitato et altri capricii, Book 2, Op. 13: Canzonetta, "Spirituale sopra la nanna" (arr. for jazz ensemble)
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track: Orlando furioso, RV 819, Act II, Scene 6: Io sembro appunto quell'augelletto (Aria)
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track: Orlando furioso, RV 819, Act I, Scene 11: Porta il sol del tuo sembiante (Aria)
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Orlando furioso, RV 819, Act I, Scene 12: Non muore il fiore (Aria)
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Orlando furioso, RV 819, Act I, Scene 12: Non muore il fiore (Aria)
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Sardelli: Baroque Concertos, Psalm, Chamber Music
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track: Psalm 69, Domine ad adjuvandum me: IV. Amen. Allegro assai
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:20:19Z
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-08T03:22:41Z
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  audio: Concerto in B Minor: III. Allegro
track: Concerto in G Minor: I. Andante molto
track: Fuga del sepolcro in A Minor
track: Fuga postale in G Major
track: Suite de pièces pour le clavecin: II. Le plaintif
track: Psalm 69, Domine ad adjuvandum me: I. Domine ad adjuvandum me. Allegro molto
track: Psalm 69, Domine ad adjuvandum me: II. Sicut erat in principio. Andante molto

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OTSVerifyInstructions
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OpenTimestamps Proof of Existence
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date published: 2026-07-02T11:34:59Z

Concerto in B Minor: III. Allegro
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Concerto in G Minor: I. Andante molto
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Concerto in G Minor: I. Andante molto
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Fuga del sepolcro in A Minor
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
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Fuga postale in G Major
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Suite de pièces pour le clavecin: II. Le plaintif
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by artist: Modo Antiquo
by artist: Giulia Nuti
in album: Sardelli: Baroque Concertos, Psalm, Chamber Music
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Monteverdi: L'incoronazione di Poppea
type: MusicAlbum
date published: 2010-03-29
track: L'incoronazione di Poppea, SV 308: Sinfonia
track: L'incoronazione di Poppea, SV 308: Act II Scene 12: Or che Seneca e morto (Poppea, Arnalta)
track: L'incoronazione di Poppea, SV 308: Prologue: Amore: Deh, nasconditi, oh Virtu (Fortuna, Virtu)
track: L'incoronazione di Poppea, SV 308: Act I Scene 2: Chi parla? Chi parla? (Ottone, Soldati)
track: L'incoronazione di Poppea, SV 308: Act I Scene 4: Speranza tu mi vai (Poppea, Arnalta)
track: L'incoronazione di Poppea, SV 308: Act I Scenes 7-8: Le porpore regali imperatrici (Seneca, Pallade)
track: L'incoronazione di Poppea, SV 308: Act I Scene 9: Son risoluto, insomma (Nerone, Seneca)
track: L'incoronazione di Poppea, SV 308: Act I Scene 10: Come dolci, signor, come soavi (Poppea, Nerone)
track: L'incoronazione di Poppea, SV 308: Act III Scene 8: Finale: Pur ti miro (Poppea, Nerone)
track: L'incoronazione di Poppea, SV 308: Act I Scene 11: Ad altri tocca in sorte (Ottone, Poppea, Arnalta)
track: L'incoronazione di Poppea, SV 308: Act I Scene 1: E pure io tonrno qui, qual linea al centro (Fortuna)
track: L'incoronazione di Poppea, SV 308: Act II Scenes 1-2: Solitudine amata (Seneca, Mercurio)
track: L'incoronazione di Poppea, SV 308: Act II Scene 3: Amici, e giunta l'ora (Seneca, Famigliari)
track: L'incoronazione di Poppea, SV 308: Act III Scene 1: O felice Drusilla (Drusilla)
track: L'incoronazione di Poppea, SV 308: Act I Scene 3: Signor, deh, non partire! (Poppea, Nerone)
track: L'incoronazione di Poppea, SV 308: Act II Scene 5: Sento un certo non se che (Valletto, Damigella)
track: L'incoronazione di Poppea, SV 308: Act I Scene 5: Disprezzata Regina (Ottavia, Nutrice)
track: L'incoronazione di Poppea, SV 308: Act III Scene 8: Addio Roma! Addio patria! Amici addio! (Ottavia)

Vivaldi: Teuzzone
type: MusicAlbum
date published: 2011-12-05

Cavalli: Artemisia
type: MusicAlbum
date published: 2011-06-07

Nicolini: Il geloso sincerato (Highlights)
type: MusicAlbum
date published: 2014-11-01