Giacomo Meyerbeer
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genre: opera
description: thumb|Giacomo Meyerbeer, engraving from a photograph by Pierre Petit (1865) Giacomo Meyerbeer (born Jakob Liebmann Meyer Beer; 5 September 1791 – 2 May 1864) was a German opera composer, "the most fr
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followers: 6094
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album: Two Tenors
  type: MusicAlbum
  date published: 2000-01-01
album: La Divina - The Art Of Maria Callas
  type: MusicAlbum
  date published: 2000-01-01
  track: La Divina: Oh Giusto Cielo! Ardon Gli Incensi (Mad Scene)
album: Meyerbeer - Gli Ugonotti
  type: MusicAlbum
  date published: 2017-04-06
album: Meyerbeer: Roberto le Diable (Live)
  type: MusicAlbum
  date published: 2022-06-03
album: Rudolf Schock: Vol. 2
  type: MusicAlbum
  date published: 2000-01-01
album: Giacomo Meyerbeer: Gli Amori di Teolinda (Live at Opera, Lausanne)
  type: MusicAlbum
  date published: 2020-09-04
album: Meyerbeer: Margherita d'Anjou
  type: MusicAlbum
  date published: 2003-01-01
album: The Art Of The Savoyard, Vol. 2
  type: MusicAlbum
  date published: 2000-01-01
album: The Art Of Titta Ruffo
  type: MusicAlbum
  date published: 2000-01-01
album: Meyerbeer: Hallelujah – The Choral Works
  type: MusicAlbum
  date published: 2016-09-23
album: Great Voices of the Century
  type: MusicAlbum
  date published: 2000-01-01
album: Beniamino Gigli: Vol. 2
  type: MusicAlbum
  date published: 2000-01-01
album: History Of Music In Sound, Romanticism, Vol. 9
  type: MusicAlbum
  date published: 2000-01-01
album: Meyerbeer: Les Huguenots (Sung in German)
  type: MusicAlbum
  date published: 2014-09-01
album: In the Shadows
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  date published: 2024-03-01
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    popularity: 7
    genre: classical
    genre: classical-piano
    genre: chamber-music
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  track: Rossini: Elisabetta, regina d'Inghilterra: "Della cieca fortuna… Sposa amata" - "Saziati, o sorte ingrata ?" (Leicester)
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  track: Auber: La muette de Portici: "Spectacle affreux" (Masaniello)
  track: Bellini: Norma: "Meco all'altar di Venere" - "Me protegge, me difende" (Pollione, Flavio, Druidi)
  track: Marschner: Hans Heiling, Op. 80: "Gönne mir ein wort der Liebe" (Konrad)
  track: Wagner: Rienzi: "Allmächt’ger Vater, blick herab" (Rienzi)
  track: Wagner: Lohengrin: "Mein lieber Schwan" (Lohengrin)
  track: Meyerbeer: Il crociato in Egitto: "Suona funerea" (Adriano, Cavalieri)
album: Meyerbeer: Dinorah
album: Meyerbeer: Robert le Diable
album: Lebendige Vergangenheit
album: Meyerbeer: Overtures & Entr'actes from the French Operas
album: Meyerbeer: Alimelek
album: Meyerbeer: Le Prophète (Live)
album: Meyerbeer: Ballet Music from the Operas
album: Franco Correlli: Les Huguenots (Live Scala de Milan 1962)
album: Meyerbeer: Le prophète
album: Meyerbeer: L'esule di Granata (Highlights)
album: Meyerbeer: Semiramide
album: Meyerbeer: Jephtas Gelübde
album: Meyerbeer: Overtures & Stage Music
album: Meyerbeer: Sacred Works
album: Meyerbeer: Romilda e Costanza (Live)
album: The Art Of Joseph Schmidt
album: Meyerbeer in France
album: Meyerbeer: Vasco de Gama
album: Meyerbeer: Huguenots (Les)
album: Les Huguenots
album: Meyerbeer: Margherita d'Anjou (Live)
album: The Record of Singing, Vol. 2, Pt. 7
album: Meyerbeer: Songs, Vol. 2
album: Airs d'opéras français
album: Meyerbeer: Il crociato in Egitto
album: Meyerbeer: Les Huguenots
album: Famous Voices of the Past, Vol. 2
album: Meyerbeer: L'africaine "Vasco da Gama" (J. Selk Critical Edition)
album: Fireworks!
album: A Garden After the Rain - Sounds & Fragrances
album: Meyerbeer: Semiramide Riconosciuta
album: Magnificent Classical Spring Edition
album: Meyerbeer: Romanzen, Lieder, Balladen, Vol. 1
album: Meyerbeer - Grand Opera
album: Meyerbeer: L'Africaine
album: Meyerbeer: Gli amori di Teolinda
album: Emma di Resburgo
album: Meyerbeer: Songs, Vol. 1
track: L'Africaine / Act 4: "Mi batte il cor... O Paradiso!"
track: L'Africaine / Act 4: "Pays Merveilleux ... O Paradis"
track: Jesus, Once of Humble Birth (Arr. C. Downard)
track: L'Africaine / Act 4: "Mi batte il cor... O Paradiso" - Live
track: L'Africaine / Act 4: "Mi batte il cor...O Paradiso!"

La Divina: Oh Giusto Cielo! Ardon Gli Incensi (Mad Scene)
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by artist: Giacomo Puccini
by artist: Francesco Cilea
by artist: Amilcare Ponchielli
by artist: Luigi Cherubini
by artist: Gaspare Spontini
by artist: Jules Massenet
by artist: Gioachino Rossini
by artist: Vincenzo Bellini
by artist: Giuseppe Verdi
by artist: Giacomo Meyerbeer
by artist: Léo Delibes
by artist: Ambroise Thomas
by artist: Gaetano Donizetti
by artist: Maria Callas
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Tullio Serafin
in album: La Divina - The Art Of Maria Callas
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  date published: 2000-01-01
popularity: 10
genre: opera
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  date published: 2026-07-02T03:55:08Z
audio: La Divina: Oh Giusto Cielo! Ardon Gli Incensi (Mad Scene)
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Meyerbeer: Il crociato in Egitto: "Suona funerea" (Adriano, Cavalieri)
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popularity: 7
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  date published: 2026-07-30T15:42:38Z
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Robert le Diable, Act IV: Duo. Grand Dieu ! toi qui vois mes alarmes
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  date published: 2026-07-08T03:22:41Z
audio: Robert le Diable, Act IV: Duo. Grand Dieu ! toi qui vois mes alarmes
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Robert le Diable, Act III: Récit. Raimbaut ! Raimbaut ! dans ce lieu solitaire
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by artist: Amina Edris
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
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popularity: 1
genre: opera
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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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  date published: 2026-07-08T03:53:27Z
audio: Robert le Diable, Act III: Récit. Raimbaut ! Raimbaut ! dans ce lieu solitaire
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Robert le Diable, Act IV: Duo. Mon cœur s’émeut à cette voix touchante.
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duration: PT1M1S
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by artist: Giacomo Meyerbeer
by artist: Erin Morley
by artist: John Osborn
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
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popularity: 1
genre: opera
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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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Robert le Diable, Act IV: Duo. Mon cœur s’émeut à cette voix touchante.
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Robert le Diable, Act I: Sicilienne. Ô fortune ! à ton caprice
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duration: PT3M10S
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explicit: false
by artist: Giacomo Meyerbeer
by artist: John Osborn
by artist: Nicolas Courjal
by artist: Chœur de l'Opéra National de Bordeaux
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
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  date published: 2022-09-23
popularity: 1
genre: opera
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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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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: Robert le Diable, Act I: Sicilienne. Ô fortune ! à ton caprice
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Robert le Diable, Act V: Trio. Que faut-il faire ?
type: MusicRecording
duration: PT10M48S
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explicit: false
by artist: Giacomo Meyerbeer
by artist: Amina Edris
by artist: John Osborn
by artist: Nicolas Courjal
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
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  date published: 2022-09-23
popularity: 0
genre: opera
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additional property: CopyrightID
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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: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T08:56:20Z
audio: Robert le Diable, Act V: Trio. Que faut-il faire ?
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Robert le Diable, Act III: Bacchanale
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duration: PT4M12S
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by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
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popularity: 1
genre: opera
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additional property: CopyrightChainExplorerURL
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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
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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: 2026-07-08T03:22:41Z
audio: Robert le Diable, Act III: Bacchanale
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Robert le Diable: Ouverture
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duration: PT3M27S
duration ms: 207680
explicit: false
by artist: Giacomo Meyerbeer
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 5
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T09:37:10Z
audio: Robert le Diable: Ouverture
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additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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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

Robert le Diable, Act I: Introduction. Versez à tasse pleine
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by artist: Giacomo Meyerbeer
by artist: John Osborn
by artist: Nicolas Courjal
by artist: Nico Darmanin
by artist: Chœur de l'Opéra National de Bordeaux
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 2
genre: opera
subject of: OpenTimestamps Proof of Existence
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audio: Robert le Diable, Act I: Introduction. Versez à tasse pleine
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Robert le Diable, Act II: Récit et Finale. Quand tous nos chevaliers
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Robert le Diable, Act I: Ballade et Récit. Jadis régnait en Normandie
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Robert le Diable, Act II: Finale. La trompette guerrière
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Robert le Diable, Act I: Récit. Ô mon prince ! Ô mon maître !
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audio: Robert le Diable, Act I: Récit. Ô mon prince ! Ô mon maître !
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Robert le Diable, Act III: Entracte, Récit et Duo. Du rendez-vous voici l’heureux instant
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Robert le Diable, Act I: Romance. Va, dit-elle, va, mon enfant
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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

Robert le Diable, Act III: Valse infernale. Encore un de gagné !
type: MusicRecording
duration: PT4M41S
duration ms: 281546
explicit: false
by artist: Giacomo Meyerbeer
by artist: Nicolas Courjal
by artist: Chœur de l'Opéra National de Bordeaux
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 0
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619fc972de5caaea800e890292f8e54476c307c9802b8b84b5fa4805e8a141b0. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ITJXZ2100521.
  date published: 2026-07-31T23:30:38Z
audio: Robert le Diable, Act III: Valse infernale. Encore un de gagné !
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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: 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

Robert le Diable, Act IV: Cavatine. Robert, toi que j’aime
type: MusicRecording
duration: PT7M2S
duration ms: 422373
explicit: false
by artist: Giacomo Meyerbeer
by artist: Erin Morley
by artist: John Osborn
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 1
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da74015e72e1d929933a6e3f3266985ca4f071bc221eed9351431ea30ed17bd. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ITJXZ2100540.
  date published: 2026-07-31T02:19:15Z
audio: Robert le Diable, Act IV: Cavatine. Robert, toi que j’aime
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isrc code: ITJXZ2100540
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
  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

Robert le Diable, Act I: Scène. Le duc de Normandie, à vos plaisirs
type: MusicRecording
duration: PT1M23S
duration ms: 83360
explicit: false
by artist: Giacomo Meyerbeer
by artist: John Osborn
by artist: Chœur de l'Opéra National de Bordeaux
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 1
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfef4d8c66ed2f3f3f2074eea37d7191f090688b3151782db5b52be31858067a. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/ITJXZ2100507.
  date published: 2026-08-01T01:44:32Z
audio: Robert le Diable, Act I: Scène. Le duc de Normandie, à vos plaisirs
  type: AudioObject
  additional property: Tempo (BPM)
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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
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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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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isrc code: ITJXZ2100507
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
  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

Robert le Diable, Act III: Scène. Ô ciel ! le bruit redouble
type: MusicRecording
duration: PT3M45S
duration ms: 225040
explicit: false
by artist: Giacomo Meyerbeer
by artist: Amina Edris
by artist: Nicolas Courjal
by artist: Chœur de l'Opéra National de Bordeaux
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 0
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd5d73edf278626363c2eca9f5bd67e403e778228bbd8d7755bf19aecdb9098. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/ITJXZ2100523.
  date published: 2026-07-31T19:53:13Z
audio: Robert le Diable, Act III: Scène. Ô ciel ! le bruit redouble
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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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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isrc code: ITJXZ2100523
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
  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

Robert le Diable, Act IV: Chœur et Strette. Quelle aventure ! est-ce un prestige ?
type: MusicRecording
duration: PT3M11S
duration ms: 191066
explicit: false
by artist: Giacomo Meyerbeer
by artist: Erin Morley
by artist: Amina Edris
by artist: John Osborn
by artist: Nico Darmanin
by artist: Chœur de l'Opéra National de Bordeaux
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 4
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a4dda5b8e45456ba830a6ab2f067ab5ead46291e6203aebce2ccb6e07a2572. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/ITJXZ2100542.
  date published: 2026-07-30T14:36:16Z
audio: Robert le Diable, Act IV: Chœur et Strette. Quelle aventure ! est-ce un prestige ?
  type: AudioObject
  additional property: Tempo (BPM)
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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
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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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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isrc code: ITJXZ2100542
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
  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

Robert le Diable, Act III: Duo. Mais Alice, qu’as-tu donc ?
type: MusicRecording
duration: PT7M9S
duration ms: 429546
explicit: false
by artist: Giacomo Meyerbeer
by artist: Amina Edris
by artist: Nicolas Courjal
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 0
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80ddfafc3c3c13e8b60a78193fef71565b4319ea00d174624843f7503f222a3. 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/ITJXZ2100524.
  date published: 2026-07-31T23:51:35Z
audio: Robert le Diable, Act III: Duo. Mais Alice, qu’as-tu donc ?
  type: AudioObject
  additional property: Tempo (BPM)
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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
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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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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isrc code: ITJXZ2100524
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
  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

Robert le Diable, Act I: Scène du Jeu. Quinze !
type: MusicRecording
duration: PT4M41S
duration ms: 281120
explicit: false
by artist: Giacomo Meyerbeer
by artist: John Osborn
by artist: Nicolas Courjal
by artist: Chœur de l'Opéra National de Bordeaux
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 1
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eab6038c6607a560d67139077355dff6d1278b4b0f26958ba9708b072cea4fc. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/ITJXZ2100509.
  date published: 2026-07-31T19:53:13Z
audio: Robert le Diable, Act I: Scène du Jeu. Quinze !
  type: AudioObject
  additional property: Tempo (BPM)
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additional property: OTSVerifyInstructions
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Robert le Diable, Act II: Entracte et Récit. Où me cacher, quelle horreur !
type: MusicRecording
duration: PT3M19S
duration ms: 199720
explicit: false
by artist: Giacomo Meyerbeer
by artist: John Osborn
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 1
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T12:24:41Z
audio: Robert le Diable, Act II: Entracte et Récit. Où me cacher, quelle horreur !
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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Robert le Diable, Act II: Prière et Marche. Oh ! ma mère, ombre si tendre
type: MusicRecording
duration: PT8M27S
duration ms: 507346
explicit: false
by artist: Giacomo Meyerbeer
by artist: John Osborn
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 1
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T17:29:52Z
audio: Robert le Diable, Act II: Prière et Marche. Oh ! ma mère, ombre si tendre
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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

Robert le Diable, Act II: Récit et Air. Que je hais les grandeurs
type: MusicRecording
duration: PT12M35S
duration ms: 755173
explicit: false
by artist: Giacomo Meyerbeer
by artist: Erin Morley
by artist: Amina Edris
by artist: Chœur de l'Opéra National de Bordeaux
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 1
genre: opera
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89665ec7f7948beee09b3d637b9d962747cd4a3dd1e34c245f667ad36555343. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/ITJXZ2100512.
  date published: 2026-07-31T12:24:41Z
audio: Robert le Diable, Act II: Récit et Air. Que je hais les grandeurs
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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Robert le Diable, Act II: Duo. Avec bonté voyez ma peine
type: MusicRecording
duration: PT6M1S
duration ms: 361573
explicit: false
by artist: Giacomo Meyerbeer
by artist: Erin Morley
by artist: John Osborn
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 1
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T17:29:52Z
audio: Robert le Diable, Act II: Duo. Avec bonté voyez ma peine
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additional property: CopyrightID
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
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Robert le Diable, Act II: Récit. À toi, Robert de Normandie
type: MusicRecording
duration: PT2M53S
duration ms: 173920
explicit: false
by artist: Giacomo Meyerbeer
by artist: John Osborn
by artist: Nicolas Courjal
by artist: Paco Garcia
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 0
genre: opera
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60f94383e2daf0a96c8640aa2fe539900bd79f8dac7fda679095adb132ac8a92. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/ITJXZ2100515.
  date published: 2026-07-31T18:48:12Z
audio: Robert le Diable, Act II: Récit. À toi, Robert de Normandie
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  additional property: Speechiness
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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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Robert le Diable, Act II: Chœur dansé. Accourez au-devant d’elle
type: MusicRecording
duration: PT3M13S
duration ms: 193920
explicit: false
by artist: Giacomo Meyerbeer
by artist: Chœur de l'Opéra National de Bordeaux
by artist: Orchestre National Bordeaux Aquitaine
by artist: Marc Minkowski
in album: Meyerbeer: Robert le Diable
  type: MusicAlbum
  date published: 2022-09-23
popularity: 0
genre: opera
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff778ca10217c5152441e433e2c4ed0ac32c56f06cfae9eb687539848b9bcf8. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/ITJXZ2100516.
  date published: 2026-07-31T20:22:46Z
audio: Robert le Diable, Act II: Chœur dansé. Accourez au-devant d’elle
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additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: OTSVerificationAPI
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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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Robert le Diable, Act III: Chœur dansé. Il est à nous.
type: MusicRecording
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Le Prophete, Acte I: No. 1 bis (A), Cavatine "Voici l'heure où sans alarmes" - Live
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Le Prophete, Acte I: No. 3a, Récitatif "Quels sont ces hommes noirs" - Live
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Le Prophete, Acte I: No. 3b, Le Prêche anabaptiste "Ainsi ces beaux châteaux?" - Live
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Le Prophete, Acte I: No. 1a, Prélude et chœur pastoral "La brise est muette" - Live
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Le Prophete, Acte I: No. 2, Scène (après la Cavatine) "Fidès, ma bonne mère" - Live
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Le Prophete, Acte I: No. 3b, Le Prêche anabaptiste "Ad nos, ad salutarem undam" - Live
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Le Prophete, Acte I: No. 4a, Récitatif "Le comte d'Oberthal, le seigneur châtelain!" - Live
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  date published: 2026-07-31T15:20:15Z
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Le Prophete, Acte I: No. 4b, Romance "Un jour dans les flots de la Meuse" - Live
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Le Prophete, Acte II: No. 6, Valse villageoise "Valsons toujours" - Live
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  date published: 2026-07-31T23:51:35Z
audio: Le Prophete, Acte II: No. 6, Valse villageoise "Valsons toujours" - Live
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Le Prophete, Acte III: No. 15d, Quatrième Air de ballet. Galop. - Live
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  date published: 2026-07-31T12:24:41Z
audio: Le Prophete, Acte III: No. 15d, Quatrième Air de ballet. Galop. - Live
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L'etoile du Nord, Act I: Overture: Act II: Waltz
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Le prophete (The Prophet): Overture: Act III: Ballet des Patineurs: Waltz
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    type: PropertyValue
    value: 0.426
  additional property: Energy
    type: PropertyValue
    value: 0.122
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.8
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.946
  additional property: Liveness
    type: PropertyValue
    value: 0.139
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.623
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.055
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Der Fischer und das Milchmädchen: Overture
type: MusicRecording
duration: PT3M39S
duration ms: 219266
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
isrc code: HKI192202202
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:05:05+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd65a9b010b8b9ea16c6811c187098236f6fb4b9d8b24e44066c7a0e09d18806
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202202
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953536
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T17:25:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd65a9b010b8b9ea16c6811c187098236f6fb4b9d8b24e44066c7a0e09d18806. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/HKI192202202.
  date published: 2026-06-13T17:25:41Z
audio: Der Fischer und das Milchmädchen: Overture
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.188
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.306
  additional property: Energy
    type: PropertyValue
    value: 0.053
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.722
  additional property: Liveness
    type: PropertyValue
    value: 0.104
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.178
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.412
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Der Fischer und das Milchmädchen: I. Allegretto galante
type: MusicRecording
duration: PT1M11S
duration ms: 71080
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
isrc code: HKI192202203
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-22T19:36:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6b7222d5adccee5be9a93a3bbb29e2952fa8a606b89bd7dd07415a44079929d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202203
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b7222d5adccee5be9a93a3bbb29e2952fa8a606b89bd7dd07415a44079929d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HKI192202203.
  date published: 2026-07-02T03:55:08Z
audio: Der Fischer und das Milchmädchen: I. Allegretto galante
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.592
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.54
  additional property: Energy
    type: PropertyValue
    value: 0.041
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.957
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.011
  additional property: Liveness
    type: PropertyValue
    value: 0.176
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.625
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.472
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Der Fischer und das Milchmädchen: II. Air de Chasse
type: MusicRecording
duration: PT4M1S
duration ms: 241386
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
isrc code: HKI192202204
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:04:12+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fdf7498d3c2959e62746e9f4c7b6c9c1d2916d1cf0ac2456a6d21108e465f64
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953536
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202204
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953536
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T17:25:41+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdf7498d3c2959e62746e9f4c7b6c9c1d2916d1cf0ac2456a6d21108e465f64. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/HKI192202204.
  date published: 2026-06-13T17:25:41Z
audio: Der Fischer und das Milchmädchen: II. Air de Chasse
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 186.308
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.336
  additional property: Energy
    type: PropertyValue
    value: 0.039
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.88
  additional property: Liveness
    type: PropertyValue
    value: 0.09
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.351
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.494
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Der Fischer und das Milchmädchen: IV. Allegretto scherzando
type: MusicRecording
duration: PT0M49S
duration ms: 49280
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
isrc code: HKI192202206
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T01:27:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25afad0b3c4b6b990f86bb6f75028f53acd17de5987575d8497f56348d4bf451
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202206
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25afad0b3c4b6b990f86bb6f75028f53acd17de5987575d8497f56348d4bf451. 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/HKI192202206.
  date published: 2026-07-08T03:22:41Z
audio: Der Fischer und das Milchmädchen: IV. Allegretto scherzando
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 173.043
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.173
  additional property: Energy
    type: PropertyValue
    value: 0.029
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.946
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.272
  additional property: Liveness
    type: PropertyValue
    value: 0.168
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.468
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.932
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Der Fischer und das Milchmädchen: V. Corps de ballet
type: MusicRecording
duration: PT0M57S
duration ms: 57840
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
isrc code: HKI192202207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T09:06:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e17cf50bf2afcd1430a8f3686de788ec14c4ace301192ff723f0521827830b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957055
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202207
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T15:12:44+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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957055
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-07T15:12:44+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e17cf50bf2afcd1430a8f3686de788ec14c4ace301192ff723f0521827830b0. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T20:34:44Z), 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/HKI192202207.
  date published: 2026-07-21T20:34:44Z
audio: Der Fischer und das Milchmädchen: V. Corps de ballet
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.896
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.664
  additional property: Energy
    type: PropertyValue
    value: 0.157
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.978
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.972
  additional property: Liveness
    type: PropertyValue
    value: 0.127
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.823
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.741
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Der Fischer und das Milchmädchen: VI. Air de Chassé par Écho
type: MusicRecording
duration: PT2M39S
duration ms: 159706
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
isrc code: HKI192202208
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:24:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e3314083e65018a131566bc718a7a2f42ae7fb6792953ebf39dc62c1a1bd90a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202208
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3314083e65018a131566bc718a7a2f42ae7fb6792953ebf39dc62c1a1bd90a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/HKI192202208.
  date published: 2026-06-13T17:25:41Z
audio: Der Fischer und das Milchmädchen: VI. Air de Chassé par Écho
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.151
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.411
  additional property: Energy
    type: PropertyValue
    value: 0.115
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.974
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.9
  additional property: Liveness
    type: PropertyValue
    value: 0.145
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.343
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.434
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Der Fischer und das Milchmädchen: VIII. Andantino
type: MusicRecording
duration: PT1M36S
duration ms: 96160
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
isrc code: HKI192202210
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T16:35:38+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8664fe43b9e90039fdc5181b1137a09a4db3333fb23e9f35853429834b718b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202210
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8664fe43b9e90039fdc5181b1137a09a4db3333fb23e9f35853429834b718b7. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202210.
  date published: 2026-06-13T13:32:09Z
audio: Der Fischer und das Milchmädchen: VIII. Andantino
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.549
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.251
  additional property: Energy
    type: PropertyValue
    value: 0.059
  additional property: Speechiness
    type: PropertyValue
    value: 0.048
  additional property: Acousticness
    type: PropertyValue
    value: 0.974
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.825
  additional property: Liveness
    type: PropertyValue
    value: 0.089
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.417
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.456
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Der Fischer und das Milchmädchen: IXa. Pas de deux
type: MusicRecording
duration: PT3M1S
duration ms: 181000
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
isrc code: HKI192202211
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T23:57:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f7a0406fbdc60086a66685708d541a371097913a53dfdada3506be8c08b02b9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202211
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f7a0406fbdc60086a66685708d541a371097913a53dfdada3506be8c08b02b9. 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/HKI192202211.
  date published: 2026-07-08T03:53:27Z
audio: Der Fischer und das Milchmädchen: IXa. Pas de deux
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 175.249
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.302
  additional property: Energy
    type: PropertyValue
    value: 0.046
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.851
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.888
  additional property: Liveness
    type: PropertyValue
    value: 0.091
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.273
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.447
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Der Fischer und das Milchmädchen: IXb. Andantino pastorale
type: MusicRecording
duration: PT1M21S
duration ms: 81333
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
isrc code: HKI192202212
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T19:48:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc282909fb6759fd8bf4cc5dc1acc83a066be4a729aee03a5a3dfd387f3efef35
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202212
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc282909fb6759fd8bf4cc5dc1acc83a066be4a729aee03a5a3dfd387f3efef35. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202212.
  date published: 2026-07-02T11:34:59Z
audio: Der Fischer und das Milchmädchen: IXb. Andantino pastorale
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 106.623
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.268
  additional property: Energy
    type: PropertyValue
    value: 0.018
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.969
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.833
  additional property: Liveness
    type: PropertyValue
    value: 0.131
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.225
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.685
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Der Fischer und das Milchmädchen: X. Allemande
type: MusicRecording
duration: PT4M7S
duration ms: 247200
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
isrc code: HKI192202213
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T02:19:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b06146d087258efd3d757a053b792165a62e2a83a6097d75eb4530fcb5bfdc1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202213
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b06146d087258efd3d757a053b792165a62e2a83a6097d75eb4530fcb5bfdc1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HKI192202213.
  date published: 2026-07-02T03:55:08Z
audio: Der Fischer und das Milchmädchen: X. Allemande
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 185.997
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.368
  additional property: Energy
    type: PropertyValue
    value: 0.124
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.923
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.564
  additional property: Liveness
    type: PropertyValue
    value: 0.17
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.394
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.979
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Der Fischer und das Milchmädchen: XI. Allegretto ma non troppo
type: MusicRecording
duration: PT1M27S
duration ms: 87253
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
isrc code: HKI192202214
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T19:23:27+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba7415777c007754567ffa671135ff536707cd689e14a31a3d91db135327981f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202214
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7415777c007754567ffa671135ff536707cd689e14a31a3d91db135327981f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/HKI192202214.
  date published: 2026-06-13T15:41:10Z
audio: Der Fischer und das Milchmädchen: XI. Allegretto ma non troppo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 115.173
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.414
  additional property: Energy
    type: PropertyValue
    value: 0.018
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.873
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.923
  additional property: Liveness
    type: PropertyValue
    value: 0.119
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.29
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.614
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Der Fischer und das Milchmädchen: XII. Andantino
type: MusicRecording
duration: PT1M33S
duration ms: 93146
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
isrc code: HKI192202215
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T06:00:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b1c5190d7c96f90af4beef26f906324e01e7f97850e8e9b21cb2ca574fd0d23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202215
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1c5190d7c96f90af4beef26f906324e01e7f97850e8e9b21cb2ca574fd0d23. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202215.
  date published: 2026-06-13T13:32:09Z
audio: Der Fischer und das Milchmädchen: XII. Andantino
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 111.652
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.269
  additional property: Energy
    type: PropertyValue
    value: 0.059
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.986
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.721
  additional property: Liveness
    type: PropertyValue
    value: 0.094
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.366
  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.206
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Der Fischer und das Milchmädchen: XIII. Molto moderato
type: MusicRecording
duration: PT1M9S
duration ms: 69546
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
isrc code: HKI192202216
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T03:33:48+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd657d81b383335225570c4aebffd875d596de13c1e5cde689ac37a4fb2895eae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202216
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49+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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
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  date published: 2026-07-06T07:16:32Z
audio: Der Fischer und das Milchmädchen: XIII. Molto moderato
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Der Fischer und das Milchmädchen: XV. Allegro furioso
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duration ms: 98146
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by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
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genre: opera
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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: 2026-07-02T03:30:09Z
audio: Der Fischer und das Milchmädchen: XV. Allegro furioso
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Der Fischer und das Milchmädchen: XVII. Vivace
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duration: PT0M59S
duration ms: 59000
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by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
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  date published: 2022-10-28
genre: opera
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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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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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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ef66aeac9215570c2ad3f42471e2b360c0b2914c8269db23848d9947314ea2. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/HKI192202220.
  date published: 2026-07-07T14:50:41Z
audio: Der Fischer und das Milchmädchen: XVII. Vivace
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Der Fischer und das Milchmädchen: XIX. Pas seul
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duration: PT2M19S
duration ms: 139573
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
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  date published: 2022-10-28
genre: opera
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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: 2026-07-02T03:30:09Z
audio: Der Fischer und das Milchmädchen: XIX. Pas seul
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Das Brandenburger Tor: Einleitung
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by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
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genre: opera
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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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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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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56635f48ab5abaa2a1cc523e4bb7b03ef1bbef24baaf3d85a4648293dc6bfc9e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/HKI192202225.
  date published: 2026-07-08T08:56:20Z
audio: Das Brandenburger Tor: Einleitung
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Der Fischer und das Milchmädchen: VII. Allegretto galante
type: MusicRecording
duration: PT1M12S
duration ms: 72093
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdc703f257f7722e9d84c451d7f17bc6e22d83b45048cd10d72850a9dde6140. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:02:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192202209.
  date published: 2026-07-22T20:02:59Z
audio: Der Fischer und das Milchmädchen: VII. Allegretto galante
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  additional property: Tempo (BPM)
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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: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.418
  additional property: Loudness (dB)
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isrc code: HKI192202209
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

Der Admiral: Overture
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duration: PT4M30S
duration ms: 270960
explicit: false
by artist: Giacomo Meyerbeer
by artist: Georg Joseph Vogler
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6f87380ce62c9c0e0ac6c853b81afef3ecb12b1f820f4b915df7b84d05b2ea. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/HKI192202201.
  date published: 2026-07-29T23:23:05Z
audio: Der Admiral: Overture
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
    type: PropertyValue
    value: 0.957
  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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    value: 0.366
  additional property: Loudness (dB)
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isrc code: HKI192202201
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
  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

Der Fischer und das Milchmädchen: III. Allegro furioso
type: MusicRecording
duration: PT0M59S
duration ms: 59013
explicit: false
by artist: Giacomo Meyerbeer
by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
in album: Meyerbeer: Overtures & Stage Music
  type: MusicAlbum
  date published: 2022-10-28
genre: opera
subject of: OpenTimestamps Proof of Existence
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Der Fischer und das Milchmädchen: XIV. Pas de deux
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  date published: 2026-07-29T19:35:34Z
audio: Der Fischer und das Milchmädchen: XIV. Pas de deux
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Der Fischer und das Milchmädchen: XVI. Andante agitato
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duration: PT1M13S
duration ms: 73880
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by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
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genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T01:10:20Z
audio: Der Fischer und das Milchmädchen: XVI. Andante agitato
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Der Fischer und das Milchmädchen: XVIII. Corps de ballet
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by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
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genre: opera
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  date published: 2026-07-30T05:15:54Z
audio: Der Fischer und das Milchmädchen: XVIII. Corps de ballet
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Der Fischer und das Milchmädchen: XX. Pas de trois
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genre: opera
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  date published: 2026-07-30T18:46:00Z
audio: Der Fischer und das Milchmädchen: XX. Pas de trois
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Der Fischer und das Milchmädchen: XXI. Finale
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genre: opera
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  date published: 2026-07-30T18:23:33Z
audio: Der Fischer und das Milchmädchen: XXI. Finale
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Wirt und Gast (Excerpts): Overture
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by artist: Czech Philharmonic Chamber Orchestra
by artist: Dario Salvi
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genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T22:27:44Z
audio: Wirt und Gast (Excerpts): Overture
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Wirt und Gast (Excerpts): Türkischer Marsch
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audio: Wirt und Gast (Excerpts): Türkischer Marsch
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Romilda e Costanza: Overture
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Meyerbeer: Les Huguenots: Introduction. O beau pays de la Touraine - Act Two
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Meyerbeer: Les Huguenots: A ce moi tout s'anime - Act Two
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Meyerbeer: Les Huguenots: Et maintenant je dois offrir - Act Two
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Meyerbeer: Les Huguenots: Overture - Act One
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audio: Meyerbeer: Les Huguenots: Overture - Act One
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Meyerbeer: Les Huguenots: Des beaux jours de la jeunesse - Act One
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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

Meyerbeer: Les Huguenots: Sous le beau ciel de la Touraine - Act One
type: MusicRecording
duration: PT5M42S
duration ms: 342906
explicit: false
by artist: Giacomo Meyerbeer
by artist: Nicolai Gedda
by artist: Jaroslav Stanic
by artist: Kurt Equiluz
by artist: Harald Neukirch
by artist: Pedro Farres
by artist: Ewald Aichberger
by artist: Radio Austria Chorus
by artist: Ernst Märzendorfer
in album: Les Huguenots
  type: MusicAlbum
  date published: 2006-08-08
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T23:30:38Z
audio: Meyerbeer: Les Huguenots: Sous le beau ciel de la Touraine - Act One
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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

Meyerbeer: Les Huguenots: Sir Raoul? - Act One
type: MusicRecording
duration: PT4M5S
duration ms: 245506
explicit: false
by artist: Giacomo Meyerbeer
by artist: Justino Diaz
by artist: Ladislav Illavsky
by artist: Pedro Farres
by artist: Radio Austria Chorus
by artist: Nicolai Gedda
by artist: Kurt Equiluz
by artist: Ernst Märzendorfer
in album: Les Huguenots
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  date published: 2006-08-08
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T19:53:13Z
audio: Meyerbeer: Les Huguenots: Sir Raoul? - Act One
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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

Meyerbeer: Les Huguenots: Pour les couvents "Piff, paff" - Act One
type: MusicRecording
duration: PT2M11S
duration ms: 131733
explicit: false
by artist: Giacomo Meyerbeer
by artist: Justino Diaz
by artist: Radio Austria Chorus
by artist: Ernst Märzendorfer
in album: Les Huguenots
  type: MusicAlbum
  date published: 2006-08-08
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T15:20:15Z
audio: Meyerbeer: Les Huguenots: Pour les couvents "Piff, paff" - Act One
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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

Meyerbeer: Les Huguenots: Trop de merite aussi - Act One
type: MusicRecording
duration: PT6M25S
duration ms: 385720
explicit: false
by artist: Giacomo Meyerbeer
by artist: Pedro Farres
by artist: Jeanette Scovotti
by artist: Radio Austria Chorus
by artist: Justino Diaz
by artist: Nicolai Gedda
by artist: Jaroslav Stanic
by artist: Kurt Equiluz
by artist: Harald Neukirch
by artist: Ewald Aichberger
by artist: Ernst Märzendorfer
in album: Les Huguenots
  type: MusicAlbum
  date published: 2006-08-08
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T17:29:52Z
audio: Meyerbeer: Les Huguenots: Trop de merite aussi - Act One
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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Meyerbeer: Le pardon de Ploërmel, Act 2: "Ombre légère" (Dinorah)
type: MusicRecording
duration: PT6M31S
duration ms: 391986
explicit: false
by artist: Giacomo Meyerbeer
by artist: June Anderson
by artist: Orchestre Du Capitole De Toulouse
by artist: Michel Plasson
in album: Airs d'opéras français
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  date published: 2025-03-16
genre: opera
isrc code: FRZ118900380
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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: 2026-07-08T03:22:41Z
audio: Meyerbeer: Le pardon de Ploërmel, Act 2: "Ombre légère" (Dinorah)
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Meyerbeer: Robert le diable, Act 4: Cavatine. "Robert, Robert, toi que j'aime" (Isabelle)
type: MusicRecording
duration: PT6M18S
duration ms: 378573
explicit: false
by artist: Giacomo Meyerbeer
by artist: June Anderson
by artist: Orchestre Du Capitole De Toulouse
by artist: Michel Plasson
in album: Airs d'opéras français
  type: MusicAlbum
  date published: 2025-03-16
genre: opera
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T19:35:34Z
audio: Meyerbeer: Robert le diable, Act 4: Cavatine. "Robert, Robert, toi que j'aime" (Isabelle)
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Les Huguenots: III. Act IV, Bénédiction des poignards - Gloire au grand Dieu vengeur! - Live
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duration: PT6M7S
duration ms: 367613
explicit: false
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by artist: American Symphony Orchestra
by artist: John Marcus Bindel
by artist: Leon Botstein
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  date published: 2010-08-23
genre: opera
isrc code: USLUK1010290
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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
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:39:04Z
audio: Les Huguenots: III. Act IV, Bénédiction des poignards - Gloire au grand Dieu vengeur! - Live
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  additional property: Valence (Positivity)
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Les Huguenots: VII. Act II, Scène - Et maintenant, je dois offrir à votre vue - Live
type: MusicRecording
duration: PT1M1S
duration ms: 61880
explicit: false
by artist: Giacomo Meyerbeer
by artist: American Symphony Orchestra
by artist: Erin Morley
by artist: Michael Spyres
by artist: Alexandra Deshorties
by artist: Marie Lenormand
by artist: Leon Botstein
in album: Meyerbeer: Les Huguenots
  type: MusicAlbum
  date published: 2010-08-23
genre: opera
isrc code: USLUK1010276
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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
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: 2026-07-08T03:22:41Z
audio: Les Huguenots: VII. Act II, Scène - Et maintenant, je dois offrir à votre vue - Live
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  additional property: Liveness
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Les Huguenots: VIII. Act II, Strette - O transport! - Live
type: MusicRecording
duration: PT3M59S
duration ms: 239853
explicit: false
by artist: Giacomo Meyerbeer
by artist: American Symphony Orchestra
by artist: Erin Morley
by artist: Marie Lenormand
by artist: Alexandra Deshorties
by artist: Michael Spyres
by artist: Andrew Schroeder
by artist: Peter Volpe
by artist: Leon Botstein
in album: Meyerbeer: Les Huguenots
  type: MusicAlbum
  date published: 2010-08-23
genre: opera
isrc code: USLUK1010277
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
  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
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8efc53fb5683854bf4294fe49d7d41c2aedcffbd822977f008bd59e0bac5e0e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USLUK1010277.
  date published: 2026-07-08T08:56:20Z
audio: Les Huguenots: VIII. Act II, Strette - O transport! - Live
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Valence (Positivity)
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L'africaine "Vasco da Gama" (J. Selk Critical Edition): Ouverture
type: MusicRecording
duration: PT4M40S
duration ms: 280146
explicit: false
by artist: Giacomo Meyerbeer
by artist: Antonello Manacorda
by artist: Frankfurter Opern- und Museumsorchester
in album: Meyerbeer: L'africaine "Vasco da Gama" (J. Selk Critical Edition)
  type: MusicAlbum
  date published: 2024-05-10
genre: opera
isrc code: HKI192349601
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/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI192349601
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2925defd95236ec1134fc58817be9728449fa555e61c79c1f15210d69cb8ec47. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/HKI192349601.
  date published: 2026-07-08T03:39:04Z
audio: L'africaine "Vasco da Gama" (J. Selk Critical Edition): Ouverture
  type: AudioObject
  additional property: Tempo (BPM)
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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: Acousticness
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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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L'Africaine / Act 4: "Mi batte il cor... O Paradiso!"
type: MusicRecording
duration: PT3M30S
duration ms: 210693
explicit: false
by artist: Giacomo Meyerbeer
by artist: Luciano Pavarotti
by artist: National Philharmonic Orchestra
by artist: Oliviero de Fabritiis
in album: Pavarotti - The Greatest Hits
  type: MusicAlbum
  date published: 2019-06-07
popularity: 21
genre: opera
isrc code: GBF077900110
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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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
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additional property: OTSVerificationAPI
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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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-13T15:41:10Z
audio: L'Africaine / Act 4: "Mi batte il cor... O Paradiso!"
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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  additional property: Mode Name
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L'Africaine / Act 4: "Pays Merveilleux ... O Paradis"
type: MusicRecording
duration: PT3M38S
duration ms: 218000
explicit: false
by artist: Giacomo Meyerbeer
by artist: Plácido Domingo
by artist: Los Angeles Philharmonic
by artist: Carlo Maria Giulini
in album: Domingo Favourites
  type: MusicAlbum
  date published: 1992-01-01
popularity: 14
genre: opera
isrc code: DEF058001700
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
  type: PropertyValue
  value: 2026-07-02T03:30:09Z
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
additional property: BitcoinBlock
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additional property: BitcoinTime
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: L'Africaine / Act 4: "Pays Merveilleux ... O Paradis"
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Jesus, Once of Humble Birth (Arr. C. Downard)
type: MusicRecording
duration: PT4M28S
duration ms: 268879
explicit: false
by artist: Giacomo Meyerbeer
by artist: Christopher Downard
by artist: BYU Women's Chorus
by artist: Jean Applonie
in album: My God Is a Rock: Hymns & Spirituals (Live)
  type: MusicAlbum
  date published: 2013-11-05
popularity: 9
genre: opera
isrc code: QMRB31300030
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T22:41:00+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13ad8cc6555f1654f6fb0a8aa448a713a11de05bc68f5dc6dc07b6b37fafa9bb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRB31300030.
  date published: 2026-07-02T11:38:34Z
audio: Jesus, Once of Humble Birth (Arr. C. Downard)
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 103.446
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.15
  additional property: Energy
    type: PropertyValue
    value: 0.095
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.995
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.032
  additional property: Liveness
    type: PropertyValue
    value: 0.126
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.067
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.923
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

L'Africaine / Act 4: "Mi batte il cor... O Paradiso" - Live
type: MusicRecording
duration: PT3M12S
duration ms: 192013
explicit: false
by artist: Giacomo Meyerbeer
by artist: Plácido Domingo
by artist: Orchestra Del Teatro Dell'Opera Di Roma
by artist: Orchestra del Maggio Musicale Fiorentino
by artist: Zubin Mehta
in album: The Three Tenors - In Concert, Rome 1990 (And Selected Highlights)
  type: MusicAlbum
  date published: 2020-07-04
popularity: 8
genre: opera
isrc code: GBF079040302
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T03:59:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xad263ffb34935f39cc2bd69e66e60bbe4d84def9f7207f1db5ee84c2ff70eaa0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079040302
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad263ffb34935f39cc2bd69e66e60bbe4d84def9f7207f1db5ee84c2ff70eaa0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:59:38Z), 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/GBF079040302.
  date published: 2026-07-21T16:59:38Z
audio: L'Africaine / Act 4: "Mi batte il cor... O Paradiso" - Live
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 110.437
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.305
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.063
  additional property: Acousticness
    type: PropertyValue
    value: 0.977
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.081
  additional property: Liveness
    type: PropertyValue
    value: 0.712
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.173
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.836
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major

L'Africaine / Act 4: "Mi batte il cor...O Paradiso!"
type: MusicRecording
duration: PT3M31S
duration ms: 211422
explicit: false
by artist: Giacomo Meyerbeer
by artist: Luciano Pavarotti
by artist: National Philharmonic Orchestra
by artist: Oliviero de Fabritiis
in album: The People's Tenor
  type: MusicAlbum
  date published: 2017-09-01
popularity: 7
genre: opera
isrc code: GBF071400980
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T06:35:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x250ae9dc1616c5828fa9ba91859dfdb1a1fc3e537303628965a58c6c54751414
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071400980
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250ae9dc1616c5828fa9ba91859dfdb1a1fc3e537303628965a58c6c54751414. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBF071400980.
  date published: 2026-07-06T06:56:49Z
audio: L'Africaine / Act 4: "Mi batte il cor...O Paradiso!"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.846
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.222
  additional property: Energy
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    value: 0.199
  additional property: Speechiness
    type: PropertyValue
    value: 0.039
  additional property: Acousticness
    type: PropertyValue
    value: 0.958
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.006
  additional property: Liveness
    type: PropertyValue
    value: 0.278
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.09
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.386
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 957118

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/957118

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2300322

OTSTimestamp
type: PropertyValue
value: 2026-07-08T03:20:19Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8251525fd1ea03e184ffd5f39f724e1790eeb775d08b41dbd92c9938ff4427d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBPFW2300322.
date published: 2026-07-08T03:20:19Z

Rossini: Elisabetta, regina d'Inghilterra: "Della cieca fortuna… Sposa amata" - "Saziati, o sorte ingrata ?" (Leicester)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 118.084
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.285
additional property: Energy
  type: PropertyValue
  value: 0.117
additional property: Speechiness
  type: PropertyValue
  value: 0.038
additional property: Acousticness
  type: PropertyValue
  value: 0.95
additional property: Instrumentalness
  type: PropertyValue
  value: 0.153
additional property: Liveness
  type: PropertyValue
  value: 0.111
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.11
additional property: Loudness (dB)
  type: PropertyValue
  value: -21.693
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

Auber: La muette de Portici: "Spectacle affreux" (Masaniello)
type: MusicRecording
duration: PT5M1S
duration ms: 301613
explicit: false
by artist: Daniel Auber
by artist: Michael Spyres
by artist: Christophe Rousset
by artist: Les Talens Lyriques
in album: In the Shadows
  type: MusicAlbum
  date published: 2024-03-01
popularity: 5
isrc code: GBPFW2300325
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:55:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31c835c11e48151b38ab66934fc107746d93a26fd0999225224a4099d8713dd3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2300325
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c835c11e48151b38ab66934fc107746d93a26fd0999225224a4099d8713dd3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBPFW2300325.
  date published: 2026-07-08T03:20:19Z
audio: Auber: La muette de Portici: "Spectacle affreux" (Masaniello)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.502
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.302
  additional property: Energy
    type: PropertyValue
    value: 0.272
  additional property: Speechiness
    type: PropertyValue
    value: 0.06
  additional property: Acousticness
    type: PropertyValue
    value: 0.983
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.054
  additional property: Liveness
    type: PropertyValue
    value: 0.238
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.261
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.309
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Bellini: Norma: "Meco all'altar di Venere" - "Me protegge, me difende" (Pollione, Flavio, Druidi)
type: MusicRecording
duration: PT6M44S
duration ms: 404906
explicit: false
by artist: Vincenzo Bellini
by artist: Michael Spyres
by artist: Christophe Rousset
by artist: Les Talens Lyriques
by artist: Julien Henric
by artist: Le Jeune Choeur de Paris
in album: In the Shadows
  type: MusicAlbum
  date published: 2024-03-01
popularity: 5
genre: opera
isrc code: GBPFW2300326
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T06:11:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x430821e9a4079f7816570bf9906005b78df225fdd4038aa89514a53162d1c4a7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2300326
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430821e9a4079f7816570bf9906005b78df225fdd4038aa89514a53162d1c4a7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBPFW2300326.
  date published: 2026-07-08T03:20:19Z
audio: Bellini: Norma: "Meco all'altar di Venere" - "Me protegge, me difende" (Pollione, Flavio, Druidi)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 93.222
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.236
  additional property: Energy
    type: PropertyValue
    value: 0.312
  additional property: Speechiness
    type: PropertyValue
    value: 0.069
  additional property: Acousticness
    type: PropertyValue
    value: 0.981
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.293
  additional property: Liveness
    type: PropertyValue
    value: 0.12
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.219
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.684
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Marschner: Hans Heiling, Op. 80: "Gönne mir ein wort der Liebe" (Konrad)
type: MusicRecording
duration: PT5M34S
duration ms: 334773
explicit: false
by artist: Heinrich Marschner
by artist: Michael Spyres
by artist: Christophe Rousset
by artist: Les Talens Lyriques
in album: In the Shadows
  type: MusicAlbum
  date published: 2024-03-01
popularity: 12
isrc code: GBPFW2300327
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T14:57:42+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c4b2c7db4c8034e9e014731a0bd2b2f478c8efa7e714b6c866401051750fcfb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW2300327
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4b2c7db4c8034e9e014731a0bd2b2f478c8efa7e714b6c866401051750fcfb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBPFW2300327.
  date published: 2026-07-08T03:20:19Z
audio: Marschner: Hans Heiling, Op. 80: "Gönne mir ein wort der Liebe" (Konrad)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 142.836
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.27
  additional property: Energy
    type: PropertyValue
    value: 0.196
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.988
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.164
  additional property: Liveness
    type: PropertyValue
    value: 0.135
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.126
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.303
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Wagner: Rienzi: "Allmächt’ger Vater, blick herab" (Rienzi)
type: MusicRecording
duration: PT11M11S
duration ms: 671546
explicit: false
by artist: Richard Wagner
by artist: Michael Spyres
by artist: Christophe Rousset
by artist: Les Talens Lyriques
in album: In the Shadows
  type: MusicAlbum
  date published: 2024-03-01
popularity: 4
genre: classical
genre: opera
isrc code: GBPFW2300319
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T10:24:32+00:00
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Meyerbeer: Dinorah
type: MusicAlbum
date published: 1993-01-01

Meyerbeer: Robert le Diable
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date published: 2022-09-23
track: Robert le Diable, Act IV: Duo. Grand Dieu ! toi qui vois mes alarmes
track: Robert le Diable, Act III: Récit. Raimbaut ! Raimbaut ! dans ce lieu solitaire
track: Robert le Diable, Act IV: Duo. Mon cœur s’émeut à cette voix touchante.
track: Robert le Diable, Act I: Sicilienne. Ô fortune ! à ton caprice
track: Robert le Diable, Act V: Trio. Que faut-il faire ?
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track: Robert le Diable: Ouverture
track: Robert le Diable, Act I: Introduction. Versez à tasse pleine
track: Robert le Diable, Act II: Récit et Finale. Quand tous nos chevaliers
track: Robert le Diable, Act I: Ballade et Récit. Jadis régnait en Normandie
track: Robert le Diable, Act II: Finale. La trompette guerrière
track: Robert le Diable, Act I: Récit. Ô mon prince ! Ô mon maître !
track: Robert le Diable, Act III: Entracte, Récit et Duo. Du rendez-vous voici l’heureux instant
track: Robert le Diable, Act I: Romance. Va, dit-elle, va, mon enfant
track: Robert le Diable, Act III: Valse infernale. Encore un de gagné !
track: Robert le Diable, Act IV: Cavatine. Robert, toi que j’aime
track: Robert le Diable, Act I: Scène. Le duc de Normandie, à vos plaisirs
track: Robert le Diable, Act III: Scène. Ô ciel ! le bruit redouble
track: Robert le Diable, Act IV: Chœur et Strette. Quelle aventure ! est-ce un prestige ?
track: Robert le Diable, Act III: Duo. Mais Alice, qu’as-tu donc ?
track: Robert le Diable, Act I: Scène du Jeu. Quinze !
track: Robert le Diable, Act II: Entracte et Récit. Où me cacher, quelle horreur !
track: Robert le Diable, Act II: Prière et Marche. Oh ! ma mère, ombre si tendre
track: Robert le Diable, Act II: Récit et Air. Que je hais les grandeurs
track: Robert le Diable, Act II: Duo. Avec bonté voyez ma peine
track: Robert le Diable, Act II: Récit. À toi, Robert de Normandie
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track: Robert le Diable, Act III: Chœur dansé. Il est à nous.

Lebendige Vergangenheit
type: MusicAlbum
date published: 2000-01-01

Meyerbeer: Overtures & Entr'actes from the French Operas
type: MusicAlbum
date published: 2014-05-06

Meyerbeer: Alimelek
type: MusicAlbum
date published: 2021-02-05

Meyerbeer: Le Prophète (Live)
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date published: 2024-06-28
track: Le Prophete, Acte I: No. 1 bis (A), Cavatine "Voici l'heure où sans alarmes" - Live
track: Le Prophete, Acte I: No. 3a, Récitatif "Quels sont ces hommes noirs" - Live
track: Le Prophete, Acte I: No. 3b, Le Prêche anabaptiste "Ainsi ces beaux châteaux?" - Live
track: Le Prophete, Acte I: No. 1a, Prélude et chœur pastoral "La brise est muette" - Live
track: Le Prophete, Acte I: No. 2, Scène (après la Cavatine) "Fidès, ma bonne mère" - Live
track: Le Prophete, Acte I: No. 3b, Le Prêche anabaptiste "Ad nos, ad salutarem undam" - Live
track: Le Prophete, Acte I: No. 4a, Récitatif "Le comte d'Oberthal, le seigneur châtelain!" - Live
track: Le Prophete, Acte I: No. 4b, Romance "Un jour dans les flots de la Meuse" - Live
track: Le Prophete, Acte II: No. 6, Valse villageoise "Valsons toujours" - Live
track: Le Prophete, Acte III: No. 15d, Quatrième Air de ballet. Galop. - Live

Meyerbeer: Ballet Music from the Operas
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date published: 2014-03-04
track: L'etoile du Nord, Act I: Overture: Act II: Waltz
track: Le prophete (The Prophet): Overture: Act III: Ballet des Patineurs: Waltz

Franco Correlli: Les Huguenots (Live Scala de Milan 1962)
type: MusicAlbum
date published: 2014

Meyerbeer: Le prophète
type: MusicAlbum
date published: 2018-03-02

Meyerbeer: L'esule di Granata (Highlights)
type: MusicAlbum
date published: 2005-01-01

Meyerbeer: Semiramide
type: MusicAlbum
date published: 2006-06-20

Meyerbeer: Jephtas Gelübde
type: MusicAlbum
date published: 2023-03-24

Meyerbeer: Overtures & Stage Music
type: MusicAlbum
date published: 2022-10-28
track: Der Fischer und das Milchmädchen: Overture
track: Der Fischer und das Milchmädchen: I. Allegretto galante
track: Der Fischer und das Milchmädchen: II. Air de Chasse
track: Der Fischer und das Milchmädchen: IV. Allegretto scherzando
track: Der Fischer und das Milchmädchen: V. Corps de ballet
track: Der Fischer und das Milchmädchen: VI. Air de Chassé par Écho
track: Der Fischer und das Milchmädchen: VIII. Andantino
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track: Der Fischer und das Milchmädchen: X. Allemande
track: Der Fischer und das Milchmädchen: XI. Allegretto ma non troppo
track: Der Fischer und das Milchmädchen: XII. Andantino
track: Der Fischer und das Milchmädchen: XIII. Molto moderato
track: Der Fischer und das Milchmädchen: XV. Allegro furioso
track: Der Fischer und das Milchmädchen: XVII. Vivace
track: Der Fischer und das Milchmädchen: XIX. Pas seul
track: Das Brandenburger Tor: Einleitung
track: Der Fischer und das Milchmädchen: VII. Allegretto galante
track: Der Admiral: Overture
track: Der Fischer und das Milchmädchen: III. Allegro furioso
track: Der Fischer und das Milchmädchen: XIV. Pas de deux
track: Der Fischer und das Milchmädchen: XVI. Andante agitato
track: Der Fischer und das Milchmädchen: XVIII. Corps de ballet
track: Der Fischer und das Milchmädchen: XX. Pas de trois
track: Der Fischer und das Milchmädchen: XXI. Finale
track: Wirt und Gast (Excerpts): Overture
track: Wirt und Gast (Excerpts): Türkischer Marsch
track: Romilda e Costanza: Overture

Meyerbeer: Sacred Works
type: MusicAlbum
date published: 2019-01-11

Meyerbeer: Romilda e Costanza (Live)
type: MusicAlbum
date published: 2020-11-27

The Art Of Joseph Schmidt
type: MusicAlbum
date published: 2000-01-01

Meyerbeer: Dinorah
type: MusicAlbum
date published: 2016-05-06

Meyerbeer in France
type: MusicAlbum
date published: 2016-08-05

Meyerbeer: Vasco de Gama
type: MusicAlbum
date published: 2014-06-03

Meyerbeer: Huguenots (Les)
type: MusicAlbum
date published: 2003-01-01

Les Huguenots
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date published: 2006-08-08
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track: Meyerbeer: Les Huguenots: A ce moi tout s'anime - Act Two
track: Meyerbeer: Les Huguenots: Et maintenant je dois offrir - Act Two
track: Meyerbeer: Les Huguenots: Overture - Act One
track: Meyerbeer: Les Huguenots: Des beaux jours de la jeunesse - Act One
track: Meyerbeer: Les Huguenots: Sous le beau ciel de la Touraine - Act One
track: Meyerbeer: Les Huguenots: Sir Raoul? - Act One
track: Meyerbeer: Les Huguenots: Pour les couvents "Piff, paff" - Act One
track: Meyerbeer: Les Huguenots: Trop de merite aussi - Act One

Meyerbeer: Margherita d'Anjou (Live)
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date published: 2018-02-02

The Record of Singing, Vol. 2, Pt. 7
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date published: 2000-01-01

Meyerbeer: Songs, Vol. 2
type: MusicAlbum
date published: 2016-12-02

Meyerbeer: Le prophète
type: MusicAlbum
date published: 2018-03-02

Airs d'opéras français
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track: Meyerbeer: Le pardon de Ploërmel, Act 2: "Ombre légère" (Dinorah)
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf189e3c929d04d8b2c7d960200f8ff996e2b8ce8bd71a127b12de4216dcd3b6. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/FRZ118900350.
date published: 2026-07-07T14:04:01Z

Massenet: Manon, Act 3: "Suis-je gentille ainsi ?" - "Je marche sur tous les chemins" (Manon)
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 106.466
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.292
additional property: Energy
  type: PropertyValue
  value: 0.097
additional property: Speechiness
  type: PropertyValue
  value: 0.055
additional property: Acousticness
  type: PropertyValue
  value: 0.985
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.127
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.054
additional property: Loudness (dB)
  type: PropertyValue
  value: -22.02
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Major

Bizet: Ivan IV, WD 12, Act 3: "Il me semble parfois que la vie est un songe" (Marie)
type: MusicRecording
duration: PT6M42S
duration ms: 402466
explicit: false
by artist: Georges Bizet
by artist: June Anderson
by artist: Orchestre Du Capitole De Toulouse
by artist: Michel Plasson
in album: Airs d'opéras français
  type: MusicAlbum
  date published: 2025-03-16
genre: classical
genre: opera
isrc code: FRZ118900390
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T03:06:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x221d16f1709bcc78df47bf1af092f4d75198d901187af5a3276c12272c87d7c3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957124
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/FRZ118900390
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:53:27Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221d16f1709bcc78df47bf1af092f4d75198d901187af5a3276c12272c87d7c3. 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/FRZ118900390.
  date published: 2026-07-08T03:53:27Z
audio: Bizet: Ivan IV, WD 12, Act 3: "Il me semble parfois que la vie est un songe" (Marie)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 92.692
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.287
  additional property: Energy
    type: PropertyValue
    value: 0.039
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.96
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.205
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.629
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Bizet: Ivan IV, WD 12, Act 3: "Oh, ciel ! Quel changement" (Marie)
type: MusicRecording
duration: PT2M26S
duration ms: 146733
explicit: false
by artist: Georges Bizet
by artist: June Anderson
by artist: Orchestre Du Capitole De Toulouse
by artist: Michel Plasson
in album: Airs d'opéras français
  type: MusicAlbum
  date published: 2025-03-16
genre: classical
genre: opera
isrc code: FRZ118900400
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T18:59:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x639586c08c4f2afede09770d9c879dab8d260172b8606e0cdd6ef16d8e1b3454
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118900400
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639586c08c4f2afede09770d9c879dab8d260172b8606e0cdd6ef16d8e1b3454. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FRZ118900400.
  date published: 2026-07-08T03:20:19Z
audio: Bizet: Ivan IV, WD 12, Act 3: "Oh, ciel ! Quel changement" (Marie)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 126.542
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.367
  additional property: Energy
    type: PropertyValue
    value: 0.181
  additional property: Speechiness
    type: PropertyValue
    value: 0.076
  additional property: Acousticness
    type: PropertyValue
    value: 0.933
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.148
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.143
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.272
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Spontini: La vestale, Act 2: "Toi que j'implore" (Giulia)
type: MusicRecording
duration: PT10M5S
duration ms: 605773
explicit: false
by artist: Gaspare Spontini
by artist: June Anderson
by artist: Orchestre Du Capitole De Toulouse
by artist: Michel Plasson
in album: Airs d'opéras français
  type: MusicAlbum
  date published: 2025-03-16
genre: opera
isrc code: FRZ118900410
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T14:34:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9a8cba1446fbd897742f4105712276a15e2c53500d6fa3c0aab24525562cb3d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118900410
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a8cba1446fbd897742f4105712276a15e2c53500d6fa3c0aab24525562cb3d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FRZ118900410.
  date published: 2026-07-02T03:55:08Z
audio: Spontini: La vestale, Act 2: "Toi que j'implore" (Giulia)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.244
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.265
  additional property: Energy
    type: PropertyValue
    value: 0.133
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.958
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.094
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.069
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.033
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Verdi: Les vêpres siciliennes, Act 5: Boléro. "Merci, jeunes amis" (Hélène)
type: MusicRecording
duration: PT4M3S
duration ms: 243533
explicit: false
by artist: Giuseppe Verdi
by artist: June Anderson
by artist: Orchestre Du Capitole De Toulouse
by artist: Michel Plasson
in album: Airs d'opéras français
  type: MusicAlbum
  date published: 2025-03-16
genre: classical
genre: opera
isrc code: FRZ118900420
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T00:16:44+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x81079b5c13db89825847dfd99fcc42e879ae4d2c67c98464193f64278a47b943
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ118900420
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81079b5c13db89825847dfd99fcc42e879ae4d2c67c98464193f64278a47b943. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FRZ118900420.
  date published: 2026-07-08T03:20:19Z
audio: Verdi: Les vêpres siciliennes, Act 5: Boléro. "Merci, jeunes amis" (Hélène)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 125.521
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.464
  additional property: Energy
    type: PropertyValue
    value: 0.094
  additional property: Speechiness
    type: PropertyValue
    value: 0.065
  additional property: Acousticness
    type: PropertyValue
    value: 0.965
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.117
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.26
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.088
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Meyerbeer: Il crociato in Egitto
type: MusicAlbum
date published: 2010-03-30

Meyerbeer: Les Huguenots
type: MusicAlbum
date published: 2010-08-23
track: Les Huguenots: III. Act IV, Bénédiction des poignards - Gloire au grand Dieu vengeur! - Live
track: Les Huguenots: VII. Act II, Scène - Et maintenant, je dois offrir à votre vue - Live
track: Les Huguenots: VIII. Act II, Strette - O transport! - Live

Famous Voices of the Past, Vol. 2
type: MusicAlbum
date published: 2000-01-01

Meyerbeer: L'africaine "Vasco da Gama" (J. Selk Critical Edition)
type: MusicAlbum
date published: 2024-05-10
track: L'africaine "Vasco da Gama" (J. Selk Critical Edition): Ouverture

Fireworks!
type: MusicAlbum
date published: 2025-05-04
track: Handel: Music for the Royal Fireworks, HWV 351: IV. La réjouissance
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169000
  explicit: false
  by artist: George Frideric Handel
  by artist: Cappella Coloniensis
  by artist: Hans-Martin Linde
  in album: Fireworks!
    type: MusicAlbum
    date published: 2025-05-04
  genre: classical
  genre: early-music
  genre: baroque
  genre: english-baroque
  genre: german-baroque
  isrc code: GBAYC8300425
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T01:22:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0622aff59212803d89136ac98667f2403dfd789a9e51cc6b4c3861362b8eb454
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953536
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300425
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0622aff59212803d89136ac98667f2403dfd789a9e51cc6b4c3861362b8eb454. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBAYC8300425.
    date published: 2026-06-13T17:25:41Z
  audio: Handel: Music for the Royal Fireworks, HWV 351: IV. La réjouissance
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 123.604
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.595
    additional property: Energy
      type: PropertyValue
      value: 0.408
    additional property: Speechiness
      type: PropertyValue
      value: 0.03
    additional property: Acousticness
      type: PropertyValue
      value: 0.976
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.912
    additional property: Liveness
      type: PropertyValue
      value: 0.058
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.727
    additional property: Loudness (dB)
      type: PropertyValue
      value: -16.806
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Liszt: 12 Études d'exécution transcendante, S. 139: No. 2, Fusées (Molto vivace)
  type: MusicRecording
  duration: PT2M17S
  duration ms: 137586
  explicit: false
  by artist: Franz Liszt
  by artist: Alim Beisembayev
  in album: Fireworks!
    type: MusicAlbum
    date published: 2025-05-04
  genre: classical
  genre: late-romantic-era
  isrc code: GBAYC2202342
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T04:17:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3ef75a7e24354b963895573d9ce7e40bc1940f7ef98fee826f8196d427f7b474
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2202342
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef75a7e24354b963895573d9ce7e40bc1940f7ef98fee826f8196d427f7b474. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBAYC2202342.
    date published: 2026-07-02T03:55:08Z
  audio: Liszt: 12 Études d'exécution transcendante, S. 139: No. 2, Fusées (Molto vivace)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 106.16
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.422
    additional property: Energy
      type: PropertyValue
      value: 0.334
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.977
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.867
    additional property: Liveness
      type: PropertyValue
      value: 0.08
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.38
    additional property: Loudness (dB)
      type: PropertyValue
      value: -21.841
    additional property: Key Name
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subject of: OpenTimestamps Proof of Existence
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audio: Messiaen: Fête des belles eaux: VIII. Feux d'artifice final
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Falla: El amor brujo: No. 8, Danza ritual del fuego
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Tchaikovsky: 1812 Overture in E-Flat Major, Op. 49 (Excerpt)
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Sauguet: Les forains: Prologue
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subject of: OpenTimestamps Proof of Existence
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Rossini: La gazza ladra: Overture
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  date published: 2026-07-02T03:55:08Z
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Lully: Psyché, LWV 56: Chœur. "Chantons les plaisirs charmants" (Chœur)
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Bernstein: Candide: Overture
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Ravel: L'enfant et les sortilèges, M. 71, Tableau I: "Arrière ! Je réchauffe les bons" (Le Feu)
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additional property: OTSBitcoinBlock
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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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  value: 2026-07-02T11:38:34Z
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa11208b84a9b3f42aefaf5ac8e5190ef675206b9b88087b51c652da83a05ee. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ119601480.
  date published: 2026-07-02T11:38:34Z
audio: Ravel: L'enfant et les sortilèges, M. 71, Tableau I: "Arrière ! Je réchauffe les bons" (Le Feu)
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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: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Valence (Positivity)
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Glinka: Ruslan and Ludmilla: Overture
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duration: PT5M45S
duration ms: 345520
explicit: false
by artist: Mikhail Glinka
by artist: London Philharmonic Orchestra
by artist: Sir Adrian Boult
in album: Fireworks!
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isrc code: GBAYD8901156
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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
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYD8901156
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7666f3cda8f9030be6f628de58f9c8f268b64702bca8dd3bb5d01c1665626b4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBAYD8901156.
  date published: 2026-07-02T05:09:12Z
audio: Glinka: Ruslan and Ludmilla: Overture
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  additional property: Mode (Major/Minor)
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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Debussy: Images, Livre I, CD 105, L. 110: No. 1, Reflets dans l'eau
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duration: PT5M40S
duration ms: 340386
explicit: false
by artist: Claude Debussy
by artist: Youri Egorov
in album: Fireworks!
  type: MusicAlbum
  date published: 2025-05-04
genre: classical
genre: impressionism
genre: post-romantic-era
isrc code: GBAYC9902155
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
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9902155
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T05:09:12Z
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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bea37ba3b10ada0780980cbe5e61ccca73320745b395071d755c52d9ec4a14c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBAYC9902155.
  date published: 2026-07-02T05:09:12Z
audio: Debussy: Images, Livre I, CD 105, L. 110: No. 1, Reflets dans l'eau
  type: AudioObject
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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: Speechiness
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Sousa: Jack Tar
type: MusicRecording
duration: PT2M29S
duration ms: 149000
explicit: false
by artist: John Philip Sousa
by artist: The Band Of H.M. Royal Marines
by artist: Graham Hoskins
in album: Fireworks!
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  date published: 2025-05-04
isrc code: GBPFW0700207
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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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
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW0700207
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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80182b35e2a894bac8038fd685581a18d778416c6a83066127b5938a7494ecc9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBPFW0700207.
  date published: 2026-07-02T05:09:12Z
audio: Sousa: Jack Tar
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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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: Valence (Positivity)
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  additional property: Key Name
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Smetana: Die verkaufte Braut: Öffnung
type: MusicRecording
duration: PT6M41S
duration ms: 401573
explicit: false
by artist: Bedřich Smetana
by artist: Rudolf Kempe
by artist: Bamberger Symphoniker
in album: Fireworks!
  type: MusicAlbum
  date published: 2025-05-04
genre: classical
genre: late-romantic-era
genre: czech-classical
genre: early-modern-classical
isrc code: DEA340700580
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
  type: PropertyValue
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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
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340700580
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
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313983126961f92cc38ede44b7a1144bb723982947a149b5ad6fc0d09563d530. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEA340700580.
  date published: 2026-07-02T16:51:38Z
audio: Smetana: Die verkaufte Braut: Öffnung
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
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  additional property: Energy
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  additional property: Speechiness
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  additional property: Acousticness
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Suppé: Leichte Kavallerie: Overture
type: MusicRecording
duration: PT7M6S
duration ms: 426640
explicit: false
by artist: Franz von Suppé
by artist: Sir Neville Marriner
by artist: Academy of St. Martin in the Fields
in album: Fireworks!
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  date published: 2025-05-04
genre: late-romantic-era
genre: operetta
isrc code: GBAYC8903393
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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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
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1101c353a9d59b2cdfc648428caeaaaa88e766a35f1cff60d415f9a13f626cad. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/GBAYC8903393.
  date published: 2026-07-02T05:09:12Z
audio: Suppé: Leichte Kavallerie: Overture
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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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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Vivaldi: Griselda, RV 718, Act 2: "Agitata da due venti" (Costanza)
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duration: PT5M19S
duration ms: 319800
explicit: false
by artist: Antonio Vivaldi
by artist: Fabio Biondi
by artist: Europa Galante
by artist: Vivica Genaux
in album: Fireworks!
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  date published: 2025-05-04
isrc code: GBAYC0902318
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
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6fcb64bfff11f8998dab8fee9ce8a791ecce79b24fdc8408a6dfef0e7b629e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBAYC0902318.
  date published: 2026-07-02T16:51:38Z
audio: Vivaldi: Griselda, RV 718, Act 2: "Agitata da due venti" (Costanza)
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  additional property: Mode (Major/Minor)
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Mozart: Le nozze di Figaro, K. 492: Sinfonia
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duration: PT3M58S
duration ms: 238266
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by artist: Wolfgang Amadeus Mozart
by artist: Wiener Philharmoniker
by artist: Riccardo Muti
in album: Fireworks!
  type: MusicAlbum
  date published: 2025-05-04
genre: classical
genre: classical-era
isrc code: GBAYC8600623
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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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
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f6211a04ac159dad896d3d025c7074175805b275dc59c8d2b0a4c562dca019. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBAYC8600623.
  date published: 2026-07-02T16:51:38Z
audio: Mozart: Le nozze di Figaro, K. 492: Sinfonia
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Gounod: Roméo et Juliette, Act 1: Ariette. "Ah ! Je veux vivre dans le rêve" (Juliette)
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duration: PT3M55S
duration ms: 235253
explicit: false
by artist: Charles Gounod
by artist: Diana Damrau
by artist: Dan Ettinger
by artist: Das Münchner Rundfunkorchester
in album: Fireworks!
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genre: opera
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a648a0506f1da0dd8bfaebfc1dfdb067e7ad96bb7b686b2d0205c2eca18524. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBAYC0901464.
  date published: 2026-07-06T06:56:49Z
audio: Gounod: Roméo et Juliette, Act 1: Ariette. "Ah ! Je veux vivre dans le rêve" (Juliette)
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Delibes: Lakmé, Act 2: Air des clochettes. "Où va la jeune hindoue" (Lakmé)
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duration: PT6M30S
duration ms: 390013
explicit: false
by artist: Léo Delibes
by artist: Alain Lombard
by artist: Mady Mesplé
by artist: Orchestre du Theatre National de IOpera-Comique
in album: Fireworks!
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  date published: 2025-05-04
genre: classical
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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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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687f0134f35a31bd8b8cdf99a9a85845c0bb1cb80c3befe42d37157638e4e7f7. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/FRZ110200072.
  date published: 2026-07-07T09:18:01Z
audio: Delibes: Lakmé, Act 2: Air des clochettes. "Où va la jeune hindoue" (Lakmé)
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Donizetti: La fille du régiment, Act 1: "Ah ! Mes amis, quel jour de fête!" - "Pour mon âme" (Tonio, Chœur)
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duration: PT4M22S
duration ms: 262466
explicit: false
by artist: Gaetano Donizetti
by artist: Michael Spyres
by artist: Choeur de l'Opéra national du Rhin
by artist: Marko Letonja
by artist: Orchestre Philharmonique De Strasbourg
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genre: opera
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additional property: CopyrightStatus
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1ced3cce885d6454a4c63994f24c43852bd31ec8ea5daaa37ff9c5920e3b18. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2002710.
  date published: 2026-07-07T11:43:09Z
audio: Donizetti: La fille du régiment, Act 1: "Ah ! Mes amis, quel jour de fête!" - "Pour mon âme" (Tonio, Chœur)
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Wagner: Die Walkure, Act 3: Feuerzauber. "Wer meines Speeres Spitze fürchtet" (Wotan)
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duration: PT3M41S
duration ms: 221786
explicit: false
by artist: Richard Wagner
by artist: Bernard Haitink
by artist: Symphonieorchester des Bayerischen Rundfunks
in album: Fireworks!
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  date published: 2025-05-04
genre: classical
genre: opera
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additional property: OTSVerificationAPI
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-21T18:41:39Z
audio: Wagner: Die Walkure, Act 3: Feuerzauber. "Wer meines Speeres Spitze fürchtet" (Wotan)
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  additional property: Valence (Positivity)
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Verdi: La traviata, Act 1: "Sempre libera" (Violetta, Alfredo)
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duration: PT3M29S
duration ms: 209706
explicit: false
by artist: Giuseppe Verdi
by artist: Philharmonia Orchestra
by artist: Riccardo Muti
by artist: Alfredo Kraus
by artist: Renata Scotto
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  date published: 2025-05-04
genre: classical
genre: opera
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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
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a213d0ca59ef753275576552ec7794b8fbfcbd9c8f609af123c5dc62f30839. 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/GBAYC8000082.
  date published: 2026-07-08T03:22:41Z
audio: Verdi: La traviata, Act 1: "Sempre libera" (Violetta, Alfredo)
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Dvořák: 8 Slavonic Dances, Op. 46, B. 83: No. 1 in C Major
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duration: PT4M17S
duration ms: 257265
explicit: false
by artist: Antonín Dvořák
by artist: Lorin Maazel
by artist: Berliner Philharmoniker
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genre: classical
genre: late-romantic-era
genre: czech-classical
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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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Dvořák: 8 Slavonic Dances, Op. 46, B. 83: No. 1 in C Major
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