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  track: Die Meistersinger von Nürnberg, WWV 96 / Act I: "Da zu dir der Heiland kam"
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Iphigénie en Tauride, Wq. 46 (Excerpts): O Diane, sois-nous propice
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Iphigénie en Tauride, Wq. 46 (Excerpts): Les Dieux longtemps en courroux
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  date published: 2026-07-02T03:30:09Z
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Maria Stuarda / Act 1: "Qui si attenda"
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Maria Stuarda / Act 3: "Deh! Tu di un umile preghiera"
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by artist: Iris Vermillion
by artist: Edita Gruberova
by artist: Bavarian Radio Chorus
by artist: Munich Radio Orchestra
by artist: Giuseppe Patanè
in album: Donizetti: Maria Stuarda
  type: MusicAlbum
  date published: 1990-01-10
popularity: 11
genre: opera
isrc code: NLA508810426
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-06-27T05:01:07+00:00
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x13def77252b345273cdf6c56916f79469226f552c9d7f0382604289a5c765a4e
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 956351
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956351
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810426
additional property: OTSTimestamp
  type: PropertyValue
  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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
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  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13def77252b345273cdf6c56916f79469226f552c9d7f0382604289a5c765a4e. 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/NLA508810426.
  date published: 2026-07-02T11:38:34Z
audio: Maria Stuarda / Act 3: "Deh! Tu di un umile preghiera"
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  additional property: Tempo (BPM)
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  additional property: Valence (Positivity)
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Maria Stuarda / Act 3: "Ah! se un giorno"
type: MusicRecording
duration: PT4M10S
duration ms: 250773
explicit: false
by artist: Gaetano Donizetti
by artist: Edita Gruberova
by artist: Francisco Araiza
by artist: Francesco Ellero D'Artegna
by artist: Simone Alaimo
by artist: Iris Vermillion
by artist: Bavarian Radio Chorus
by artist: Munich Radio Orchestra
by artist: Giuseppe Patanè
in album: Donizetti: Maria Stuarda
  type: MusicAlbum
  date published: 1990-01-10
popularity: 10
genre: opera
isrc code: NLA508810430
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
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/956351
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810430
additional property: OTSTimestamp
  type: PropertyValue
  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
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bd7d104da6bf8789ab91dcf54c20f37cd30c948522c8dd686ff9efea34fe2d. 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/NLA508810430.
  date published: 2026-07-02T11:38:34Z
audio: Maria Stuarda / Act 3: "Ah! se un giorno"
  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: Speechiness
    type: PropertyValue
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  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Key Name
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  additional property: Mode Name
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Maria Stuarda / Act 1: "Sì, vuol di Francia il Rege" - "Ah, quando all'ara" - "In tal giorno di contento"
type: MusicRecording
duration: PT8M17S
duration ms: 497640
explicit: false
by artist: Gaetano Donizetti
by artist: Agnes Baltsa
by artist: Francesco Ellero D'Artegna
by artist: Simone Alaimo
by artist: Bavarian Radio Chorus
by artist: Munich Radio Orchestra
by artist: Giuseppe Patanè
in album: Donizetti: Maria Stuarda
  type: MusicAlbum
  date published: 1990-01-10
popularity: 8
genre: opera
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0ea84ee0f69651f81ef2296f1caa6c8639fd3febd57ec5dc7306b01d427764. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/NLA508810403.
  date published: 2026-07-29T11:07:37Z
audio: Maria Stuarda / Act 1: "Sì, vuol di Francia il Rege" - "Ah, quando all'ara" - "In tal giorno di contento"
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  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.261
  additional property: Energy
    type: PropertyValue
    value: 0.098
  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.349
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.055
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.568
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: NLA508810403
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810403

Maria Stuarda / Act 2: "O nube che lieve per l'aria"
type: MusicRecording
duration: PT7M19S
duration ms: 439640
explicit: false
by artist: Gaetano Donizetti
by artist: Edita Gruberova
by artist: Iris Vermillion
by artist: Bavarian Radio Chorus
by artist: Munich Radio Orchestra
by artist: Giuseppe Patanè
in album: Donizetti: Maria Stuarda
  type: MusicAlbum
  date published: 1990-01-10
popularity: 7
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 0x36b8e72a0c7efa0691423f457f578d9b286efc7e73edcd96e5ccce22f1b38994. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/NLA508810409.
  date published: 2026-07-29T13:09:35Z
audio: Maria Stuarda / Act 2: "O nube che lieve per l'aria"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  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: 0.395
  additional property: Energy
    type: PropertyValue
    value: 0.113
  additional property: Speechiness
    type: PropertyValue
    value: 0.069
  additional property: Acousticness
    type: PropertyValue
    value: 0.966
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.132
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.074
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.048
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: NLA508810409
additional property: CopyrightID
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: 960108
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-29T13:09:35+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810409

Maria Stuarda / Act 3: "Anna! - Qui più sommessi favellate" - "Deh! vi rivedo alfin"
type: MusicRecording
duration: PT4M12S
duration ms: 252973
explicit: false
by artist: Gaetano Donizetti
by artist: Edita Gruberova
by artist: Iris Vermillion
by artist: Bavarian Radio Chorus
by artist: Munich Radio Orchestra
by artist: Giuseppe Patanè
in album: Donizetti: Maria Stuarda
  type: MusicAlbum
  date published: 1990-01-10
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 0xef1fc15fb05e35f47d422aab1e67abd47eebbff669353dc210fd21ec5870f06e. 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/NLA508810425.
  date published: 2026-07-31T02:19:15Z
audio: Maria Stuarda / Act 3: "Anna! - Qui più sommessi favellate" - "Deh! vi rivedo alfin"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
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    value: 1
  additional property: Time Signature
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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)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
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isrc code: NLA508810425
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960334
additional property: BitcoinTime
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  value: 2026-07-31T02:19:15+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810425

Maria Stuarda / Act 3: "Oh colpo!..."
type: MusicRecording
duration: PT1M27S
duration ms: 87000
explicit: false
by artist: Gaetano Donizetti
by artist: Francesco Ellero D'Artegna
by artist: Simone Alaimo
by artist: Edita Gruberova
by artist: Bavarian Radio Chorus
by artist: Munich Radio Orchestra
by artist: Giuseppe Patanè
in album: Donizetti: Maria Stuarda
  type: MusicAlbum
  date published: 1990-01-10
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 0xe4d81081c29a16aad9b75caf5405c43807cad71981e2dd8ce38df9d0b80a8144. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/NLA508810427.
  date published: 2026-07-30T16:01:17Z
audio: Maria Stuarda / Act 3: "Oh colpo!..."
  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
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.328
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
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  additional property: Mode Name
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isrc code: NLA508810427
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
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additional property: OTSVerificationAPI
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Maria Stuarda / Act 3: "D'un cor che muore reca il perdono"
type: MusicRecording
duration: PT4M29S
duration ms: 269533
explicit: false
by artist: Gaetano Donizetti
by artist: Edita Gruberova
by artist: Francesco Ellero D'Artegna
by artist: Iris Vermillion
by artist: Simone Alaimo
by artist: Bavarian Radio Chorus
by artist: Munich Radio Orchestra
by artist: Giuseppe Patanè
in album: Donizetti: Maria Stuarda
  type: MusicAlbum
  date published: 1990-01-10
popularity: 5
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 0x5e268a80177378edcb81042789eacafdf0c357d156f6a239514b36057b942d85. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/NLA508810428.
  date published: 2026-07-30T07:28:30Z
audio: Maria Stuarda / Act 3: "D'un cor che muore reca il perdono"
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
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    value: 5
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.266
  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
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.106
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.704
  additional property: Key Name
    type: PropertyValue
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  additional property: Mode Name
    type: PropertyValue
    value: Minor
isrc code: NLA508810428
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
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additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960220
additional property: BitcoinTime
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additional property: OTSVerificationAPI
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Maria Stuarda / Act 3: "Giunge il Conte"
type: MusicRecording
duration: PT1M51S
duration ms: 111253
explicit: false
by artist: Gaetano Donizetti
by artist: Francesco Ellero D'Artegna
by artist: Edita Gruberova
by artist: Francisco Araiza
by artist: Simone Alaimo
by artist: Bavarian Radio Chorus
by artist: Munich Radio Orchestra
by artist: Giuseppe Patanè
in album: Donizetti: Maria Stuarda
  type: MusicAlbum
  date published: 1990-01-10
popularity: 5
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 0x17f688adb71467aeb31f1c3e25df8e854016c60151a5c3cf13d591b37816e21d. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810429.
  date published: 2026-07-30T11:13:28Z
audio: Maria Stuarda / Act 3: "Giunge il Conte"
  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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    value: 5
  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: NLA508810429
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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additional property: BitcoinTime
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St. Matthew Passion, BWV 244: Part II: Aria and Chorus: Ach! Nun ist mein Jesus hin (Alto, Chorus)
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St. Matthew Passion, BWV 244: Part II: Chorale: Mir hat die Welt truglich gericht'
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St. Matthew Passion, BWV 244: Part I: Aria and Chorus: Ich will bei meinem Jesu wachen (Alto, Chorus)
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St. Matthew Passion, BWV 244: Part I: Chorale: O Mensch, bewein dein Sunde gross
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3 Sacred Hymns: No. 1. Bogoroditse devo, raduysya, Blagodotnaya Marie (Hail Mary, full of Grace)
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3 Sacred Hymns: No. 2. Gospodi, Gospodi Iisuse (Lord Jesus)
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3 Sacred Hymns: No. 3. Otche nash (Our Father)
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Choir Concerto: I. O pavelitel' sushcheva fsevo (O Master of all living)
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by artist: Yung Oh Moon
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Choir Concerto: IV. Sej trud, shto natchinal ja s upavan'jem (Complete this work which I began)
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Voices of Nature
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Dopo la vittoria
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Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): I. Kyrie [Live]
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Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): IIa. Gloria in excelsis Deo [Live]
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Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): IIc. Gratias agimus tibi [Live]
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Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): IIe. Qui tollis [Live]
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audio: Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): IIe. Qui tollis [Live]
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Wege zur Musik aus der Messe in C-Moll, Teil 1 "Der herrliche Torso": Junger Ehemann und werdender Vater
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Wege zur Musik aus der Messe in C-Moll, Teil 1 "Der herrliche Torso": Lücken und Fragmente
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Wege zur Musik aus der Messe in C-Moll, Teil 1 "Der herrliche Torso": Ein tugendhaftes und gefälliges Weib
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Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): IIg. Jesu Christe - Cum Santo Spiritu [Live]
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Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): IIIa. Credo in unum Deum [Live]
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Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): IV. Sanctus - Osanna [Live]
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Die Schöpfung, Hob. XXI:2, Erster Teil: II. Recitatio con coro "Im Anfange schud Gott Himmel und Erde"
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Die Schöpfung, Hob. XXI:2, Dritter Teil: II. Coro con soli "Von deiner Güt', o Herr und Gott"
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Die Schöpfung, Hob. XXI:2, Erster Teil: III. Aria con coro "Nun schwanden vor dem heiligen Strahle"
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Die Schöpfung, Hob. XXI:2, Erster Teil: V. Coro con soprano solo "Mit Staunen sieht das Wunderwerk"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: V. Coro con soli "Der Herr ist groß in seiner Macht"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: XII. Coro con soli "Vollendet ist das große Werk"
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Stabat Mater: I. Stabat Mater dolorosa (Introduction)
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Stabat Mater: VIII. Inflammatus (Aria and Chorus)
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Locus Iste (Motet), WAB. 23
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Tota pulchra es Maria, WAB. 46
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Virga Jesse (Motet), WAB. 52
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Ecce Sacerdos Magnus (Motet), WAB. 13
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Pange Lingua, Gloriosi, WAB. 31
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Os justi meditabitur sapientiam (Motet), WAB. 30
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Hymnus "Vexilla regis", WAB. 51
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Christus Factus Est (Motet), WAB. 11
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7 Magnificat Antiphons: No. 2. O Adonai
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7 Magnificat Antiphons: No. 1. O Weisheit
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7 Magnificat Antiphons: No. 3. O Spross
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7 Magnificat Antiphons: No. 4. O Schlüssel
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  date published: 2026-07-31T19:53:13Z
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7 Magnificat Antiphons: No. 6. O König
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7 Magnificat Antiphons: No. 7. O Immanuel
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  date published: 2026-07-31T17:29:52Z
audio: 7 Magnificat Antiphons: No. 7. O Immanuel
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Cecilia, vergine romana
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  date published: 2026-07-31T17:29:52Z
audio: Cecilia, vergine romana
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Requiem in D Minor, K. 626: III. Dies irae
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  date published: 2026-07-02T03:55:08Z
audio: Requiem in D Minor, K. 626: III. Dies irae
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Requiem in D Minor, K. 626: VIII. Lacrimosa
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audio: Requiem in D Minor, K. 626: VIII. Lacrimosa
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Israel in Egypt, HWV 54: Part I: Symphony
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  date published: 2026-07-02T03:55:08Z
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track: Alceste, Wq. 44 (Excerpts): A mes amis
track: Iphigénie en Tauride, Wq. 46 (Excerpts): O Diane, sois-nous propice
track: Iphigénie en Tauride, Wq. 46 (Excerpts): Les Dieux longtemps en courroux
track: Le cinesi, Wq. 18 (Excerpts): Son lungi e non mi brami
track: Le cinesi, Wq. 18 (Excerpts): Voli il piede in lieti giri

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Le cinesi, Wq. 18 (Excerpts): Son lungi e non mi brami
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Le cinesi, Wq. 18 (Excerpts): Voli il piede in lieti giri
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  date published: 2026-07-08T03:22:41Z
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Bruckner: Grosse Messe Nr.3; drei Motetten
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    date published: 2026-07-08T03:22:41Z
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Verdi: La traviata - Highlights (Sung in German)
type: MusicAlbum
date published: 1963-07-01

Donizetti: Maria Stuarda
type: MusicAlbum
date published: 1990-01-10
track: Maria Stuarda / Act 1: "Qui si attenda"
track: Maria Stuarda / Act 1: "Fra noi perchè non veggio Leicester?"
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-07T11:02:43Z
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track: Maria Stuarda / Act 3: "D'una sorella, o barbara"
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track: Maria Stuarda / Act 1: "Sei tu confuso?"
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track: Maria Stuarda / Act 3: "Oh mio buon Talbot!" - "Delle miei colpe lo squallido
track: Maria Stuarda / Act 3: "Vedeste? - Vedemmo. Oh truce apparato!
track: Maria Stuarda / Act 2: "Da tutti abbandonata"
track: Maria Stuarda / Act 3: "Deh! Tu di un umile preghiera"
track: Maria Stuarda / Act 2: "Qual loco è questo?"
track: Maria Stuarda / Act 2: "E sempre la stessa"
track: Maria Stuarda / Act 2: "Deh! l'accogli" - "Morta al mondo, e morta al trono"
track: Maria Stuarda / Act 2: "Va, preparati, furente"
track: Maria Stuarda / Act 3: "Ah! se un giorno"
track: Maria Stuarda / Act 1: "Sì, vuol di Francia il Rege" - "Ah, quando all'ara" - "In tal giorno di contento"
track: Maria Stuarda / Act 2: "O nube che lieve per l'aria"
track: Maria Stuarda / Act 3: "Anna! - Qui più sommessi favellate" - "Deh! vi rivedo alfin"
track: Maria Stuarda / Act 3: "Oh colpo!..."
track: Maria Stuarda / Act 3: "D'un cor che muore reca il perdono"
track: Maria Stuarda / Act 3: "Giunge il Conte"

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OpenTimestamps Proof of Existence
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date published: 2026-07-08T03:20:19Z

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popularity: 4
genre: opera
isrc code: NLA508810421
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T23:57:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x364ff3474b714e332c3601391b05fb980d85a079fcea33c0ee1e064df20d339b
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/NLA508810421
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 0x364ff3474b714e332c3601391b05fb980d85a079fcea33c0ee1e064df20d339b. 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/NLA508810421.
  date published: 2026-07-08T03:20:19Z
audio: Maria Stuarda / Act 3: "Oh mio buon Talbot!" - "Delle miei colpe lo squallido
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 138.598
  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: 0.391
  additional property: Energy
    type: PropertyValue
    value: 0.021
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.98
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.113
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.043
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.112
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Maria Stuarda / Act 3: "Vedeste? - Vedemmo. Oh truce apparato!
type: MusicRecording
duration: PT6M44S
duration ms: 404200
explicit: false
by artist: Gaetano Donizetti
by artist: Bavarian Radio Chorus
by artist: Munich Radio Orchestra
by artist: Giuseppe Patanè
in album: Donizetti: Maria Stuarda
  type: MusicAlbum
  date published: 1990-01-10
popularity: 6
genre: opera
isrc code: NLA508810424
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T21:08:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe785aa9f411b10bc11d14dcfbb864a49b2562240f11b99e685bef5f1b319b98
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/NLA508810424
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 0xbe785aa9f411b10bc11d14dcfbb864a49b2562240f11b99e685bef5f1b319b98. 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/NLA508810424.
  date published: 2026-07-08T03:53:27Z
audio: Maria Stuarda / Act 3: "Vedeste? - Vedemmo. Oh truce apparato!
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 90.026
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.103
  additional property: Energy
    type: PropertyValue
    value: 0.054
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.984
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.831
  additional property: Liveness
    type: PropertyValue
    value: 0.072
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.037
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.556
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Maria Stuarda / Act 2: "Da tutti abbandonata"
type: MusicRecording
duration: PT8M1S
duration ms: 481133
explicit: false
by artist: Gaetano Donizetti
by artist: Edita Gruberova
by artist: Francisco Araiza
by artist: Munich Radio Orchestra
by artist: Giuseppe Patanè
in album: Donizetti: Maria Stuarda
  type: MusicAlbum
  date published: 1990-01-10
popularity: 6
genre: opera
isrc code: NLA508810411
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T18:12:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf77b78b5ec35e2c2b5758b2957ba2887fa4fc34f80296b77d1b808073fc3107e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958041
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958041
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810411
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-14T18:13:17Z
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 0xf77b78b5ec35e2c2b5758b2957ba2887fa4fc34f80296b77d1b808073fc3107e. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/NLA508810411.
  date published: 2026-07-14T18:13:17Z
audio: Maria Stuarda / Act 2: "Da tutti abbandonata"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 102.161
  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: 0.258
  additional property: Energy
    type: PropertyValue
    value: 0.224
  additional property: Speechiness
    type: PropertyValue
    value: 0.063
  additional property: Acousticness
    type: PropertyValue
    value: 0.972
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.089
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.094
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.369
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Maria Stuarda / Act 2: "Qual loco è questo?"
type: MusicRecording
duration: PT2M19S
duration ms: 139906
explicit: false
by artist: Gaetano Donizetti
by artist: Agnes Baltsa
by artist: Francisco Araiza
by artist: Simone Alaimo
by artist: Francesco Ellero D'Artegna
by artist: Edita Gruberova
by artist: Munich Radio Orchestra
by artist: Giuseppe Patanè
in album: Donizetti: Maria Stuarda
  type: MusicAlbum
  date published: 1990-01-10
popularity: 6
genre: opera
isrc code: NLA508810412
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T22:23:17+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd718c22f268f3266f3455941810aa639c487be5494170554e86a6a24428f00a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
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/NLA508810412
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd718c22f268f3266f3455941810aa639c487be5494170554e86a6a24428f00a. 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/NLA508810412.
  date published: 2026-07-08T03:22:41Z
audio: Maria Stuarda / Act 2: "Qual loco è questo?"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 141.818
  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: 0.419
  additional property: Energy
    type: PropertyValue
    value: 0.074
  additional property: Speechiness
    type: PropertyValue
    value: 0.073
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.123
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.142
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.996
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Maria Stuarda / Act 2: "E sempre la stessa"
type: MusicRecording
duration: PT2M13S
duration ms: 133560
explicit: false
by artist: Gaetano Donizetti
by artist: Agnes Baltsa
by artist: Edita Gruberova
by artist: Francesco Ellero D'Artegna
by artist: Iris Vermillion
by artist: Francisco Araiza
by artist: Simone Alaimo
by artist: Munich Radio Orchestra
by artist: Giuseppe Patanè
in album: Donizetti: Maria Stuarda
  type: MusicAlbum
  date published: 1990-01-10
popularity: 9
genre: opera
isrc code: NLA508810413
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T04:49:07+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80f2b26a17a68147ff28a7dec82d9df24365bbd4b586efe648ce4184b58f1bfa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956891
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956891
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810413
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T07:16:32Z
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 0x80f2b26a17a68147ff28a7dec82d9df24365bbd4b586efe648ce4184b58f1bfa. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NLA508810413.
  date published: 2026-07-06T07:16:32Z
audio: Maria Stuarda / Act 2: "E sempre la stessa"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.79
  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: 0.305
  additional property: Energy
    type: PropertyValue
    value: 0.147
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.989
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.089
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.148
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.862
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Maria Stuarda / Act 2: "Deh! l'accogli" - "Morta al mondo, e morta al trono"
type: MusicRecording
duration: PT8M5S
duration ms: 485533
explicit: false
by artist: Gaetano Donizetti
by artist: Francisco Araiza
by artist: Agnes Baltsa
by artist: Francesco Ellero D'Artegna
by artist: Edita Gruberova
by artist: Simone Alaimo
by artist: Iris Vermillion
by artist: Bavarian Radio Chorus
by artist: Munich Radio Orchestra
by artist: Giuseppe Patanè
in album: Donizetti: Maria Stuarda
  type: MusicAlbum
  date published: 1990-01-10
popularity: 8
genre: opera
isrc code: NLA508810414
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T09:25:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca649f0cfd9279dc02a501d84bd349c348fb71d1038925d600d55deb5df495d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957048
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957048
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508810414
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T14:18:56Z
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 0xca649f0cfd9279dc02a501d84bd349c348fb71d1038925d600d55deb5df495d8. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/NLA508810414.
  date published: 2026-07-07T14:18:56Z
audio: Maria Stuarda / Act 2: "Deh! l'accogli" - "Morta al mondo, e morta al trono"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 109.119
  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: 0.372
  additional property: Energy
    type: PropertyValue
    value: 0.197
  additional property: Speechiness
    type: PropertyValue
    value: 0.076
  additional property: Acousticness
    type: PropertyValue
    value: 0.982
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.419
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.048
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.348
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Maria Stuarda / Act 2: "Va, preparati, furente"
type: MusicRecording
duration: PT2M49S
duration ms: 169666
explicit: false
by artist: Gaetano Donizetti
by artist: Agnes Baltsa
by artist: Simone Alaimo
by artist: Iris Vermillion
by artist: Francesco Ellero D'Artegna
by artist: Edita Gruberova
by artist: Francisco Araiza
by artist: Bavarian Radio Chorus
by artist: Munich Radio Orchestra
by artist: Giuseppe Patanè
in album: Donizetti: Maria Stuarda
  type: MusicAlbum
  date published: 1990-01-10
popularity: 9
genre: opera
isrc code: NLA508810415
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T05:02:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0add6ec64caa4b36e9ae2eea5aab14ad74ba0c621dfc7f0f006d56527a147837
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/NLA508810415
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0add6ec64caa4b36e9ae2eea5aab14ad74ba0c621dfc7f0f006d56527a147837. 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/NLA508810415.
  date published: 2026-07-06T06:56:49Z
audio: Maria Stuarda / Act 2: "Va, preparati, furente"
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 98.982
  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: 0.507
  additional property: Energy
    type: PropertyValue
    value: 0.425
  additional property: Speechiness
    type: PropertyValue
    value: 0.058
  additional property: Acousticness
    type: PropertyValue
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track: Choir Concerto: III. Fsem tem kto vniknet fsushchnast (God, grant deliverance from sin)
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track: 3 Sacred Hymns: No. 1. Bogoroditse devo, raduysya, Blagodotnaya Marie (Hail Mary, full of Grace)
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Mozart: Messe in C-Moll, K. 427 "Große Messe" (Mit Werkeinführung) [Live]
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date published: 2026-07-08T08:56:20Z

Wege zur Musik aus der Messe in C-Moll, Teil 1 "Der herrliche Torso": Was ist Aufklärung?
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Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): IIf. Quoniam tu solus [Live]
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Messe in C-Moll, K. 427 "Große Messe" (Reconstructed by C. Kemme): V. Benedictus - Osanna [Live]
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Haydn: Die Schöpfung
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track: Die Schöpfung, Hob. XXI:2, Erster Teil: I. Introduzione "Die Vorstellung des Chaos"
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  audio: Die Schöpfung, Hob. XXI:2, Dritter Teil: VI. Coro con soli "Singt dem Herren alle Stimmen!"
track: Die Schöpfung, Hob. XXI:2, Erster Teil: VII. Aria "Rollend in schäumenden Wellen"
track: Die Schöpfung, Hob. XXI:2, Erster Teil: VIII. Es bringe die Erde Gras hervor"
track: Die Schöpfung, Hob. XXI:2, Erster Teil: XI. Coro "Stimmt an die Saiten"
track: Die Schöpfung, Hob. XXI:2, Erster Teil: XIV. Coro con soli "Die Himmel erzählen die Ehre Gottes"
track: Die Schöpfung, Hob. XXI:2, Zweiter Teil: I. Es bringe das Wasser in der Fülle hervor"
track: Die Schöpfung, Hob. XXI:2, Zweiter Teil: III. Recitativo "Und Gott schuf große Walfisch"
track: Die Schöpfung, Hob. XXI:2, Zweiter Teil: VII. Recitativo "Gleich öffnet sich der Erde Schoß"
track: Die Schöpfung, Hob. XXI:2, Zweiter Teil: VIII. Aria "Nun scheint in vollem Glanze der Himmel"
track: Die Schöpfung, Hob. XXI:2, Erster Teil: II. Recitatio con coro "Im Anfange schud Gott Himmel und Erde"
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track: Die Schöpfung, Hob. XXI:2, Erster Teil: III. Aria con coro "Nun schwanden vor dem heiligen Strahle"
track: Die Schöpfung, Hob. XXI:2, Erster Teil: V. Coro con soprano solo "Mit Staunen sieht das Wunderwerk"
track: Die Schöpfung, Hob. XXI:2, Zweiter Teil: V. Coro con soli "Der Herr ist groß in seiner Macht"
track: Die Schöpfung, Hob. XXI:2, Zweiter Teil: XII. Coro con soli "Vollendet ist das große Werk"

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  date published: 2026-07-08T03:22:41Z
audio: Die Schöpfung, Hob. XXI:2, Erster Teil: VII. Aria "Rollend in schäumenden Wellen"
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Die Schöpfung, Hob. XXI:2, Erster Teil: VIII. Es bringe die Erde Gras hervor"
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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: Die Schöpfung, Hob. XXI:2, Erster Teil: VIII. Es bringe die Erde Gras hervor"
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Die Schöpfung, Hob. XXI:2, Erster Teil: XI. Coro "Stimmt an die Saiten"
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-06T06:56:49Z
audio: Die Schöpfung, Hob. XXI:2, Erster Teil: XI. Coro "Stimmt an die Saiten"
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Die Schöpfung, Hob. XXI:2, Erster Teil: XIV. Coro con soli "Die Himmel erzählen die Ehre Gottes"
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-07T14:04:01Z
audio: Die Schöpfung, Hob. XXI:2, Erster Teil: XIV. Coro con soli "Die Himmel erzählen die Ehre Gottes"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: I. Es bringe das Wasser in der Fülle hervor"
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Die Schöpfung, Hob. XXI:2, Zweiter Teil: I. Es bringe das Wasser in der Fülle hervor"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: III. Recitativo "Und Gott schuf große Walfisch"
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:53:27Z
audio: Die Schöpfung, Hob. XXI:2, Zweiter Teil: III. Recitativo "Und Gott schuf große Walfisch"
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: VII. Recitativo "Gleich öffnet sich der Erde Schoß"
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
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Die Schöpfung, Hob. XXI:2, Zweiter Teil: VIII. Aria "Nun scheint in vollem Glanze der Himmel"
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track: Afferentur regi virgines (Motet), WAB. 1
track: Locus Iste (Motet), WAB. 23
track: Tota pulchra es Maria, WAB. 46
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Afferentur regi virgines (Motet), WAB. 1
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  audio: Die Geheimnisse der Harmonie, Chapter 1 "Armes Waisenkind": Die Michaelisschule in Lüneburg
track: Die Geheimnisse der Harmonie, Chapter 7 "Wunderliche Obrigkeit": Das Weihnachtsoratorium
track: Die Geheimnisse der Harmonie, Chapter 8 "Es erhub sich ein Streit ": Eisengallus-Tinte
track: Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Kantor in Leipzig
track: Die Geheimnisse der Harmonie, Chapter 2 "Fremde Töne": Urlaubsüberschreitung
track: Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Passionsoratorien
track: Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Das Kreuz mit den Obrigkeiten
track: Die Geheimnisse der Harmonie, Chapter 6 "Leipziger Allerlei": Gut gegessen und getrunken
track: Die Geheimnisse der Harmonie, Chapter 3 "Auf der Himmelsburg": Nachwuchs
track: Die Geheimnisse der Harmonie, Chapter 6 "Leipziger Allerlei": Fürstliche Gastpiele
track: Die Geheimnisse der Harmonie, Chapter 6 "Leipziger Allerlei": Matthäus-Passion

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Die Geheimnisse der Harmonie, Chapter 1 "Armes Waisenkind": Die Michaelisschule in Lüneburg
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Die Geheimnisse der Harmonie, Chapter 7 "Wunderliche Obrigkeit": Das Weihnachtsoratorium
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Die Geheimnisse der Harmonie, Chapter 8 "Es erhub sich ein Streit ": Eisengallus-Tinte
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Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Kantor in Leipzig
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audio: Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Kantor in Leipzig
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Die Geheimnisse der Harmonie, Chapter 2 "Fremde Töne": Urlaubsüberschreitung
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Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Passionsoratorien
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Die Geheimnisse der Harmonie, Chapter 5 "Regulierte Kirchenmusik": Das Kreuz mit den Obrigkeiten
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Die Geheimnisse der Harmonie, Chapter 6 "Leipziger Allerlei": Gut gegessen und getrunken
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Die Geheimnisse der Harmonie, Chapter 3 "Auf der Himmelsburg": Nachwuchs
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Die Geheimnisse der Harmonie, Chapter 6 "Leipziger Allerlei": Fürstliche Gastpiele
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Die Geheimnisse der Harmonie, Chapter 6 "Leipziger Allerlei": Matthäus-Passion
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Arvo Pärt: Live
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track: 7 Magnificat Antiphons: No. 2. O Adonai
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Elgar: From the Bavarian Highlands, Op. 27 & Partsongs
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Musica Viva, Vol. 27: Vlinko Globokar
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