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type: MusicGroup
genre: opera
popularity: 7
followers: 190
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-17T07:49:29Z
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album: Lully: Alceste
  type: MusicAlbum
  date published: 2017-12-01
  track: Alceste, LWV 50, Prologue: Rondeau pour la Gloire
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    duration: PT1M13S
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    by artist: Jean-Baptiste Lully
    by artist: Christophe Rousset
    by artist: Les Talens Lyriques
    in album: Lully: Alceste
      type: MusicAlbum
      date published: 2017-12-01
    popularity: 9
    genre: classical
    genre: french-opera
    genre: early-music
    genre: baroque
    genre: french-baroque
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:22:41Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdeed157b38c3f5a052db97e8f95a7427b0c21bc471269ec322a315ae0dd6f57. 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/FROV61716441.
      date published: 2026-07-08T03:22:41Z
    audio: Alceste, LWV 50, Prologue: Rondeau pour la Gloire
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  track: Alceste, LWV 50, Prologue: L'Art d'accord avec la Nature (La Nymphe des Tuileries)
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    by artist: Christophe Rousset
    by artist: Les Talens Lyriques
    by artist: Ambroisine Bré
    in album: Lully: Alceste
      type: MusicAlbum
      date published: 2017-12-01
    popularity: 2
    genre: classical
    genre: french-opera
    genre: early-music
    genre: baroque
    genre: french-baroque
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      date published: 2026-07-08T03:22:41Z
    audio: Alceste, LWV 50, Prologue: L'Art d'accord avec la Nature (La Nymphe des Tuileries)
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  track: Alceste, LWV 50, Act IV, Scene 1: Il faut passer tôt ou tard (Charon, les Ombres)
  track: Alceste, LWV 50, Prologue: Air pour les divinités des Fleuves et les Nymphes
  track: Alceste, LWV 50, Act I, Scene 9: Le ciel protège les héros (Éole, les Aquilons, les Zéphyrs)
  track: Alceste, LWV 50, Act II, Scene 4: Marchez, marchez, marchez (Lycomède, Straton, Admète, Alcide, Lychas, le chœur)
  track: Alceste, LWV 50, Act I, Scene 7: Air pour les matelots
  track: Alceste, LWV 50, Act II, Scene 3: Marchez, marchez, marchez (Admète, Alcide)

Alceste, LWV 50, Act II, Scene 4: Marchez, marchez, marchez (Lycomède, Straton, Admète, Alcide, Lychas, le chœur)
type: MusicRecording
duration: PT4M13S
duration ms: 253306
explicit: false
by artist: Jean-Baptiste Lully
by artist: Christophe Rousset
by artist: Les Talens Lyriques
by artist: Edwin Crossley-Mercer
by artist: Chœur De Chambre De Namur
by artist: Enguerrand de Hys
by artist: Douglas Williams
by artist: Etienne Bazola
by artist: Emiliano Gonzales Toro
in album: Lully: Alceste
  type: MusicAlbum
  date published: 2017-12-01
popularity: 2
genre: classical
genre: french-opera
genre: early-music
genre: baroque
genre: french-baroque
isrc code: FROV61716414
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additional property: CopyrightStatus
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810f84fa28f6628cd294e767f5f641bb5e0908393b5f1ae67c0cd82e17e4407f. 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/FROV61716414.
  date published: 2026-07-08T03:22:41Z
audio: Alceste, LWV 50, Act II, Scene 4: Marchez, marchez, marchez (Lycomède, Straton, Admète, Alcide, Lychas, le chœur)
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Alceste, LWV 50, Act I, Scene 7: Air pour les matelots
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duration: PT9M28S
duration ms: 568333
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by artist: Jean-Baptiste Lully
by artist: Christophe Rousset
by artist: Les Talens Lyriques
by artist: Lucía Martín-Cartón
by artist: Judith van Wanroij
by artist: Chœur De Chambre De Namur
by artist: Ambroisine Bré
by artist: Enguerrand de Hys
by artist: Edwin Crossley-Mercer
by artist: Douglas Williams
by artist: Emiliano Gonzales Toro
in album: Lully: Alceste
  type: MusicAlbum
  date published: 2017-12-01
popularity: 2
genre: classical
genre: french-opera
genre: early-music
genre: baroque
genre: french-baroque
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T02:19:15Z
audio: Alceste, LWV 50, Act I, Scene 7: Air pour les matelots
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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

Alceste, LWV 50, Act II, Scene 3: Marchez, marchez, marchez (Admète, Alcide)
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duration: PT2M36S
duration ms: 156880
explicit: false
by artist: Jean-Baptiste Lully
by artist: Christophe Rousset
by artist: Les Talens Lyriques
by artist: Emiliano Gonzales Toro
by artist: Edwin Crossley-Mercer
in album: Lully: Alceste
  type: MusicAlbum
  date published: 2017-12-01
popularity: 2
genre: classical
genre: french-opera
genre: early-music
genre: baroque
genre: french-baroque
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T04:14:58Z
audio: Alceste, LWV 50, Act II, Scene 3: Marchez, marchez, marchez (Admète, Alcide)
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additional property: CopyrightID
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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

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Valence (Positivity)
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Loudness (dB)
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Alceste, LWV 50, Act IV, Scene 1: Il faut passer tôt ou tard (Charon, les Ombres)
type: MusicRecording
duration: PT3M42S
duration ms: 222013
explicit: false
by artist: Jean-Baptiste Lully
by artist: Christophe Rousset
by artist: Les Talens Lyriques
by artist: Chœur De Chambre De Namur
by artist: Douglas Williams
in album: Lully: Alceste
  type: MusicAlbum
  date published: 2017-12-01
popularity: 1
genre: classical
genre: french-opera
genre: early-music
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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audio: Alceste, LWV 50, Act IV, Scene 1: Il faut passer tôt ou tard (Charon, les Ombres)
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Alceste, LWV 50, Prologue: Air pour les divinités des Fleuves et les Nymphes
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Alceste, LWV 50, Prologue: Air pour les divinités des Fleuves et les Nymphes
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Alceste, LWV 50, Act I, Scene 9: Le ciel protège les héros (Éole, les Aquilons, les Zéphyrs)
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  date published: 2026-07-08T03:22:41Z
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