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type: MusicGroup
genre: opera
description: Alex Esposito is an Italian bass-baritone opera singer, best known for singing Mozart roles, especially Leporello in Don Giovanni. Esposito was born in Bergamo. He debuted at the Royal Opera in 2007
popularity: 13
followers: 125
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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 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
subject of: OpenTimestamps Proof of Existence
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album: Il maestro. Italian Music by Puccini, Rossini, Verdi...
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  date published: 2023-09-15
album: Leoncavallo: I Medici
  type: MusicAlbum
  date published: 2010-01-01
album: Verdi: I Lombardi alla prima crociata (Live)
  type: MusicAlbum
  date published: 2018-11-16
album: Rossini: Petite Messe Solennelle
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  date published: 2013-04-15
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    by artist: Daniele Rossi
    by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
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      type: MusicAlbum
      date published: 2013-04-15
    genre: classical
    genre: opera
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-06-13T13:32:09Z
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  track: Rossini: Petite messe solennelle: XIII. Preludio religioso - Ritornello
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      date published: 2013-04-15
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-29T21:09:47Z
    audio: Rossini: Petite messe solennelle: XIII. Preludio religioso - Ritornello
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  track: Rossini: Petite messe solennelle: II. Christie eleison
  track: Rossini: Petite messe solennelle: XIV. Sanctus - Benedictus
  track: Rossini: Petite messe solennelle: III. Gloria in excelsis Deo
  track: Rossini: Petite messe solennelle: XV. O salutaris
  track: Rossini: Petite messe solennelle: IV. Gratias agimus tibi
  track: Rossini: Petite messe solennelle: XVI. Agnus Dei
  track: Rossini: Petite messe solennelle: V. Domine Deus
  track: Rossini: Petite messe solennelle: VI. Qui tollis peccata mundi
  track: Rossini: Petite messe solennelle: VII. Quoniam tu solus Sanctus
  track: Rossini: Petite messe solennelle: VIII. Cum Sancto Spiritu
  track: Rossini: Petite messe solennelle: IX. Credo in unum Deum
  track: Rossini: Petite messe solennelle: X. Crucifixus
  track: Rossini: Petite messe solennelle: XI. Et resurrexit
  track: Rossini: Petite messe solennelle: XII. Et vitam ventur saeculi
album: Liturgic Pappano
album: Giordano: Fedora
album: Pizzetti: Per l'Edipo re di Sofocle - Stravinsky: Oedipus rex, K047 (Live)
album: Rossini: Italiana in Algeri (L') (The Italian Girl in Algiers)
album: Italian Operatic Overtures, Vol. 2: The Early 19th Century
album: Rossini: La gazza ladra
album: Donizetti: L'elisir d'amore (Live)
album: Rossini: Stabat mater
album: Donizette: L'ajo nell'imbarazzo, A. 11
album: Donizetti: Lucrezia Borgia
album: Paolo Limiti Collection - Le Canzoni Di Ieri, Guerra e Patria, Vol. 2
album: Falla: Vida Breve (La) / Granados: Goyescas
album: Wolf-Ferrari, E.: Vedova Scaltra (La) (La Fenice, 2007)
track: Lucrezia Borgia: Act I Scene 1: Vieni, la mia vendetta (Duca)

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Rossini: Petite messe solennelle: II. Christie eleison
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by artist: Gioachino Rossini
by artist: Antonio Pappano
by artist: Coro dell'Accademia Nazionale Di Santa Cecilia
by artist: Daniele Rossi
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
in album: Rossini: Petite Messe Solennelle
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  date published: 2013-04-15
genre: classical
genre: opera
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Rossini: Petite messe solennelle: II. Christie eleison
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Rossini: Petite messe solennelle: XIV. Sanctus - Benedictus
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by artist: Coro dell'Accademia Nazionale Di Santa Cecilia
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by artist: Marina Rebeka
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by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
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  date published: 2013-04-15
genre: classical
genre: opera
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T12:41:21Z
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Rossini: Petite messe solennelle: III. Gloria in excelsis Deo
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by artist: Antonio Pappano
by artist: Alex Esposito
by artist: Coro dell'Accademia Nazionale Di Santa Cecilia
by artist: Daniele Rossi
by artist: Francesco Meli
by artist: Marina Rebeka
by artist: Sara Mingardo
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genre: classical
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: Rossini: Petite messe solennelle: III. Gloria in excelsis Deo
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    value: 0.962
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.002
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.116
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.778
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rossini: Petite messe solennelle: XV. O salutaris
type: MusicRecording
duration: PT5M22S
duration ms: 322386
explicit: false
by artist: Gioachino Rossini
by artist: Antonio Pappano
by artist: Daniele Rossi
by artist: Marina Rebeka
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
in album: Rossini: Petite Messe Solennelle
  type: MusicAlbum
  date published: 2013-04-15
genre: classical
genre: opera
isrc code: GBPFW1300023
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T20:04:09+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4be6b5c72f650946ac07fe6fb350b4731ac99c0a053c33762022b112188ae65e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960144
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960144
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300023
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T21:09:47Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be6b5c72f650946ac07fe6fb350b4731ac99c0a053c33762022b112188ae65e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBPFW1300023.
  date published: 2026-07-29T21:09:47Z
audio: Rossini: Petite messe solennelle: XV. O salutaris
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 121.828
  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: 0.052
  additional property: Speechiness
    type: PropertyValue
    value: 0.057
  additional property: Acousticness
    type: PropertyValue
    value: 0.941
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.097
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.038
  additional property: Loudness (dB)
    type: PropertyValue
    value: -25.235
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rossini: Petite messe solennelle: IV. Gratias agimus tibi
type: MusicRecording
duration: PT4M19S
duration ms: 259160
explicit: false
by artist: Gioachino Rossini
by artist: Antonio Pappano
by artist: Alex Esposito
by artist: Daniele Rossi
by artist: Francesco Meli
by artist: Sara Mingardo
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
in album: Rossini: Petite Messe Solennelle
  type: MusicAlbum
  date published: 2013-04-15
genre: classical
genre: opera
isrc code: GBPFW1300010
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T00:06:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d914282cc7b5ebd646a004e6095761f716a7872f61dcd67092fd878de03d64d
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/GBPFW1300010
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d914282cc7b5ebd646a004e6095761f716a7872f61dcd67092fd878de03d64d. 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/GBPFW1300010.
  date published: 2026-07-02T03:55:08Z
audio: Rossini: Petite messe solennelle: IV. Gratias agimus tibi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.917
  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: 0.252
  additional property: Energy
    type: PropertyValue
    value: 0.161
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.976
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.204
  additional property: Liveness
    type: PropertyValue
    value: 0.097
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.107
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.421
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rossini: Petite messe solennelle: XVI. Agnus Dei
type: MusicRecording
duration: PT8M27S
duration ms: 507786
explicit: false
by artist: Gioachino Rossini
by artist: Antonio Pappano
by artist: Coro dell'Accademia Nazionale Di Santa Cecilia
by artist: Daniele Rossi
by artist: Sara Mingardo
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
in album: Rossini: Petite Messe Solennelle
  type: MusicAlbum
  date published: 2013-04-15
genre: classical
genre: opera
isrc code: GBPFW1300025
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T03:16:46+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedb4a814115601618555394454dba12e23e88cf61434b207d34276a102b1b4cd
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/GBPFW1300025
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb4a814115601618555394454dba12e23e88cf61434b207d34276a102b1b4cd. 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/GBPFW1300025.
  date published: 2026-07-06T06:56:49Z
audio: Rossini: Petite messe solennelle: XVI. Agnus Dei
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 104.569
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.27
  additional property: Energy
    type: PropertyValue
    value: 0.074
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.966
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.042
  additional property: Liveness
    type: PropertyValue
    value: 0.114
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.039
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.532
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Rossini: Petite messe solennelle: V. Domine Deus
type: MusicRecording
duration: PT5M30S
duration ms: 330146
explicit: false
by artist: Gioachino Rossini
by artist: Antonio Pappano
by artist: Daniele Rossi
by artist: Francesco Meli
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
in album: Rossini: Petite Messe Solennelle
  type: MusicAlbum
  date published: 2013-04-15
genre: classical
genre: opera
isrc code: GBPFW1300011
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T19:16:19+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39d2505c42945df5dc5fe589b026a5625fcca797f3f3e1eae0659de0c552de92
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/GBPFW1300011
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d2505c42945df5dc5fe589b026a5625fcca797f3f3e1eae0659de0c552de92. 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/GBPFW1300011.
  date published: 2026-07-02T03:55:08Z
audio: Rossini: Petite messe solennelle: V. Domine Deus
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.449
  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: 0.32
  additional property: Energy
    type: PropertyValue
    value: 0.182
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.952
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.062
  additional property: Liveness
    type: PropertyValue
    value: 0.146
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.167
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.502
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rossini: Petite messe solennelle: VI. Qui tollis peccata mundi
type: MusicRecording
duration: PT7M28S
duration ms: 448040
explicit: false
by artist: Gioachino Rossini
by artist: Antonio Pappano
by artist: Daniele Rossi
by artist: Marina Rebeka
by artist: Sara Mingardo
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
in album: Rossini: Petite Messe Solennelle
  type: MusicAlbum
  date published: 2013-04-15
genre: classical
genre: opera
isrc code: GBPFW1300012
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T19:18:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0321ef778682a6e85ae9f683d7497ecf4cfce709a10d9d8f67a01245272c75c1
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/GBPFW1300012
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0321ef778682a6e85ae9f683d7497ecf4cfce709a10d9d8f67a01245272c75c1. 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/GBPFW1300012.
  date published: 2026-07-02T03:55:08Z
audio: Rossini: Petite messe solennelle: VI. Qui tollis peccata mundi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 110.474
  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: 0.213
  additional property: Energy
    type: PropertyValue
    value: 0.098
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.981
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.356
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.04
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.195
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rossini: Petite messe solennelle: VII. Quoniam tu solus Sanctus
type: MusicRecording
duration: PT7M6S
duration ms: 426973
explicit: false
by artist: Gioachino Rossini
by artist: Antonio Pappano
by artist: Alex Esposito
by artist: Daniele Rossi
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
in album: Rossini: Petite Messe Solennelle
  type: MusicAlbum
  date published: 2013-04-15
genre: classical
genre: opera
isrc code: GBPFW1300013
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T08:20:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xecd44bfbef6f093d585829f33ac91e839adaf80ce1e2fa25b16e26a3c75b0b4d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957819
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957819
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300013
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-13T07:53:33Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd44bfbef6f093d585829f33ac91e839adaf80ce1e2fa25b16e26a3c75b0b4d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBPFW1300013.
  date published: 2026-07-13T07:53:33Z
audio: Rossini: Petite messe solennelle: VII. Quoniam tu solus Sanctus
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.515
  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: 0.333
  additional property: Energy
    type: PropertyValue
    value: 0.15
  additional property: Speechiness
    type: PropertyValue
    value: 0.045
  additional property: Acousticness
    type: PropertyValue
    value: 0.937
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.232
  additional property: Liveness
    type: PropertyValue
    value: 0.075
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.154
  additional property: Loudness (dB)
    type: PropertyValue
    value: -23.777
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rossini: Petite messe solennelle: VIII. Cum Sancto Spiritu
type: MusicRecording
duration: PT5M47S
duration ms: 347040
explicit: false
by artist: Gioachino Rossini
by artist: Antonio Pappano
by artist: Coro dell'Accademia Nazionale Di Santa Cecilia
by artist: Daniele Rossi
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
in album: Rossini: Petite Messe Solennelle
  type: MusicAlbum
  date published: 2013-04-15
genre: classical
genre: opera
isrc code: GBPFW1300014
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T19:19:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12323c97dbd376012eb881a59712f6f92033003165be8aa52aa101f52445ce6f
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/GBPFW1300014
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12323c97dbd376012eb881a59712f6f92033003165be8aa52aa101f52445ce6f. 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/GBPFW1300014.
  date published: 2026-07-02T03:55:08Z
audio: Rossini: Petite messe solennelle: VIII. Cum Sancto Spiritu
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 114.539
  additional property: Musical Key
    type: PropertyValue
    value: 5
  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: 0.237
  additional property: Energy
    type: PropertyValue
    value: 0.272
  additional property: Speechiness
    type: PropertyValue
    value: 0.03
  additional property: Acousticness
    type: PropertyValue
    value: 0.97
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.519
  additional property: Liveness
    type: PropertyValue
    value: 0.102
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.368
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.997
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rossini: Petite messe solennelle: IX. Credo in unum Deum
type: MusicRecording
duration: PT4M17S
duration ms: 257240
explicit: false
by artist: Gioachino Rossini
by artist: Antonio Pappano
by artist: Alex Esposito
by artist: Coro dell'Accademia Nazionale Di Santa Cecilia
by artist: Daniele Rossi
by artist: Francesco Meli
by artist: Marina Rebeka
by artist: Sara Mingardo
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
in album: Rossini: Petite Messe Solennelle
  type: MusicAlbum
  date published: 2013-04-15
genre: classical
genre: opera
isrc code: GBPFW1300016
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T19:18:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8b1875db16e28a909bf025ea587497477616b8bcbe95a918dae81e6c058690c
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/GBPFW1300016
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b1875db16e28a909bf025ea587497477616b8bcbe95a918dae81e6c058690c. 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/GBPFW1300016.
  date published: 2026-07-02T03:55:08Z
audio: Rossini: Petite messe solennelle: IX. Credo in unum Deum
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 139.361
  additional property: Musical Key
    type: PropertyValue
    value: 11
  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: 0.248
  additional property: Speechiness
    type: PropertyValue
    value: 0.042
  additional property: Acousticness
    type: PropertyValue
    value: 0.981
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.144
  additional property: Liveness
    type: PropertyValue
    value: 0.095
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.125
  additional property: Loudness (dB)
    type: PropertyValue
    value: -19.383
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rossini: Petite messe solennelle: X. Crucifixus
type: MusicRecording
duration: PT3M17S
duration ms: 197533
explicit: false
by artist: Gioachino Rossini
by artist: Antonio Pappano
by artist: Daniele Rossi
by artist: Marina Rebeka
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
in album: Rossini: Petite Messe Solennelle
  type: MusicAlbum
  date published: 2013-04-15
genre: classical
genre: opera
isrc code: GBPFW1300017
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T13:59:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda99990f317659140ba1c5491130f57ca47dd19d1d99432318cbf4552fd96b94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959137
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959137
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300017
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T14:03:35Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda99990f317659140ba1c5491130f57ca47dd19d1d99432318cbf4552fd96b94. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/GBPFW1300017.
  date published: 2026-07-22T14:03:35Z
audio: Rossini: Petite messe solennelle: X. Crucifixus
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 171.305
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 6
  additional property: Danceability
    type: PropertyValue
    value: 0.177
  additional property: Energy
    type: PropertyValue
    value: 0.058
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.963
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.105
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.044
  additional property: Loudness (dB)
    type: PropertyValue
    value: -26.933
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rossini: Petite messe solennelle: XI. Et resurrexit
type: MusicRecording
duration: PT4M46S
duration ms: 286813
explicit: false
by artist: Gioachino Rossini
by artist: Antonio Pappano
by artist: Alex Esposito
by artist: Coro dell'Accademia Nazionale Di Santa Cecilia
by artist: Daniele Rossi
by artist: Francesco Meli
by artist: Marina Rebeka
by artist: Sara Mingardo
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
in album: Rossini: Petite Messe Solennelle
  type: MusicAlbum
  date published: 2013-04-15
genre: classical
genre: opera
isrc code: GBPFW1300018
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-22T15:59:58+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x46beba5cd42381e2f0675cfef4f850d91d7ae09b51385f979311b4ac3899f076
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 959152
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959152
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300018
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-22T16:23:52Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46beba5cd42381e2f0675cfef4f850d91d7ae09b51385f979311b4ac3899f076. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/GBPFW1300018.
  date published: 2026-07-22T16:23:52Z
audio: Rossini: Petite messe solennelle: XI. Et resurrexit
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 140.375
  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: 0.291
  additional property: Energy
    type: PropertyValue
    value: 0.26
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.972
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.229
  additional property: Liveness
    type: PropertyValue
    value: 0.644
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.156
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.622
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Rossini: Petite messe solennelle: XII. Et vitam ventur saeculi
type: MusicRecording
duration: PT3M55S
duration ms: 235773
explicit: false
by artist: Gioachino Rossini
by artist: Antonio Pappano
by artist: Coro dell'Accademia Nazionale Di Santa Cecilia
by artist: Daniele Rossi
by artist: Orchestra dell'Accademia Nazionale di Santa Cecilia
in album: Rossini: Petite Messe Solennelle
  type: MusicAlbum
  date published: 2013-04-15
genre: classical
genre: opera
isrc code: GBPFW1300019
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-29T12:09:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x11258b1340df5576fcb30549a9aae5420942968987d71a3a6ff8c377358359a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960105
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960105
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1300019
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T12:35:17Z
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11258b1340df5576fcb30549a9aae5420942968987d71a3a6ff8c377358359a6. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/GBPFW1300019.
  date published: 2026-07-29T12:35:17Z
audio: Rossini: Petite messe solennelle: XII. Et vitam ventur saeculi
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 136.846
  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: 0.39
  additional property: Energy
    type: PropertyValue
    value: 0.393
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.961
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.874
  additional property: Liveness
    type: PropertyValue
    value: 0.314
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.502
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.487
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Liturgic Pappano
type: MusicAlbum
date published: 2024-05-26

Giordano: Fedora
type: MusicAlbum
date published: 2011-01-01
track: Fedora / Act 1: Introduction: Quattro! - Sei!
  type: MusicRecording
  duration: PT2M42S
  duration ms: 162360
  explicit: false
  by artist: Umberto Giordano
  by artist: Nicola Pamio
  by artist: Bernard Villiers
  by artist: Sang Jun Lee
  by artist: Angela Gheorghiu
  by artist: Marina Comparato
  by artist: Orchestre Symphonique De La Monnaie
  by artist: Alberto Veronesi
  in album: Giordano: Fedora
    type: MusicAlbum
    date published: 2011-01-01
  genre: opera
  isrc code: DEN960830801
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T16:08:22+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x778382c6767c2a181e6c6d85c49adea6f96e132a5965347541750973a9c7d4e8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960435
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960435
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960830801
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T16:33:26Z
  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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778382c6767c2a181e6c6d85c49adea6f96e132a5965347541750973a9c7d4e8. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/DEN960830801.
    date published: 2026-07-31T16:33:26Z
  audio: Fedora / Act 1: Introduction: Quattro! - Sei!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 106.021
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.349
    additional property: Energy
      type: PropertyValue
      value: 0.129
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.917
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.012
    additional property: Liveness
      type: PropertyValue
      value: 0.142
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.192
    additional property: Loudness (dB)
      type: PropertyValue
      value: -23.018
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Fedora / Act 2: Ma dunque, è amore...Amor ti vieta
  type: MusicRecording
  duration: PT3M24S
  duration ms: 204906
  explicit: false
  by artist: Umberto Giordano
  by artist: Angela Gheorghiu
  by artist: Plácido Domingo
  by artist: Nabil Suliman
  by artist: Nino Machaidze
  by artist: Orchestre Symphonique De La Monnaie
  by artist: Alberto Veronesi
  in album: Giordano: Fedora
    type: MusicAlbum
    date published: 2011-01-01
  genre: opera
  isrc code: DEN960830810
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T10:53:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x7b5f1d53834ecedcaf7df17abd83cda71bb416effe481358d0255c8d934b4208
  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/DEN960830810
  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 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5f1d53834ecedcaf7df17abd83cda71bb416effe481358d0255c8d934b4208. 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/DEN960830810.
    date published: 2026-07-08T03:20:19Z
  audio: Fedora / Act 2: Ma dunque, è amore...Amor ti vieta
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 161.566
    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: 0.287
    additional property: Energy
      type: PropertyValue
      value: 0.177
    additional property: Speechiness
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    date published: 2011-01-01
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Fedora / Act 2: Orchestral interlude

CopyrightStatus
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CopyrightRegisteredAt
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CopyrightChainExplorerURL
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a1f168026a7af93bd00408c9f9c56ca7472f6ee024add67365f339c770aa9b. 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/DEN960830813.
date published: 2026-07-08T03:20:19Z

Fedora / Act 2: Orchestral interlude
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Pizzetti: Per l'Edipo re di Sofocle - Stravinsky: Oedipus rex, K047 (Live)
type: MusicAlbum
date published: 2023-07-21

Rossini: Italiana in Algeri (L') (The Italian Girl in Algiers)
type: MusicAlbum
date published: 2000-01-01
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  by artist: Gioachino Rossini
  by artist: Marianna Pizzolato
  by artist: Marco Vinco
  by artist: Maxim Mironov
  by artist: Bruno De Simone
  by artist: Barbara Bargnesi
  by artist: José Maria Lo Monaco
  by artist: Alex Esposito
  by artist: Prague Chamber Chorus
  by artist: Orchestra del Teatro Comunale di Bologna
  by artist: Donato Renzetti
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    date published: 2000-01-01
  genre: classical
  genre: opera
  isrc code: ITN320909619
  additional property: CopyrightID
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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 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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
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    date published: 2026-07-30T00:39:11Z
  audio: L'Italiana in Algeri (The Italian Girl in Algiers): Sinfonia
    type: AudioObject
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    additional property: Mode (Major/Minor)
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    additional property: Valence (Positivity)
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track: L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 3: Languir per una bella (Lindoro)
  type: MusicRecording
  duration: PT6M39S
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  by artist: Gioachino Rossini
  by artist: Marianna Pizzolato
  by artist: Marco Vinco
  by artist: Maxim Mironov
  by artist: Bruno De Simone
  by artist: Barbara Bargnesi
  by artist: José Maria Lo Monaco
  by artist: Alex Esposito
  by artist: Prague Chamber Chorus
  by artist: Orchestra del Teatro Comunale di Bologna
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  genre: opera
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
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    date published: 2026-07-31T02:19:15Z
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track: L'Italiana in Algeri (The Italian Girl in Algiers): Act II Scene 10: E puo la tua padrona (Haly, Zulma) - Scene 11: Tutti i nostri (Taddeo, Lindoro)
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  by artist: Gioachino Rossini
  by artist: Marianna Pizzolato
  by artist: Marco Vinco
  by artist: Maxim Mironov
  by artist: Bruno De Simone
  by artist: Barbara Bargnesi
  by artist: José Maria Lo Monaco
  by artist: Alex Esposito
  by artist: Prague Chamber Chorus
  by artist: Orchestra del Teatro Comunale di Bologna
  by artist: Donato Renzetti
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  genre: classical
  genre: opera
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  additional property: OTSBitcoinBlock
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  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: L'Italiana in Algeri (The Italian Girl in Algiers): Act II Scene 10: E puo la tua padrona (Haly, Zulma) - Scene 11: Tutti i nostri (Taddeo, Lindoro)
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 12: Last Scene: Pria di dividerci da voi, Signore (Elvira, Zulma, Lindoro, Isabella, Mustafa, Haly, Taddeo)
track: L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 12: Va sossopra il mio cervello (Taddeo, Mustafa, Elvira, Isabella, Zulma, Lindoro, Haly, Chorus)

Gioachino Rossini
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Marianna Pizzolato
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Marco Vinco
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Maxim Mironov
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Bruno De Simone
type: MusicGroup

Barbara Bargnesi
type: MusicGroup

José Maria Lo Monaco
type: MusicGroup

Alex Esposito
type: MusicGroup

Prague Chamber Chorus
type: MusicGroup

Orchestra del Teatro Comunale di Bologna
type: MusicGroup

Donato Renzetti
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Rossini: Italiana in Algeri (L') (The Italian Girl in Algiers)
type: MusicAlbum
date published: 2000-01-01

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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2dab3145171a694d0372b3c0055a6f999be16d54f1086b50b3d12a2bde5951. 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/ITN320909652.
date published: 2026-07-31T19:53:13Z

L'Italiana in Algeri (The Italian Girl in Algiers): Act II Scene 10: E puo la tua padrona (Haly, Zulma) - Scene 11: Tutti i nostri (Taddeo, Lindoro)
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additional property: Tempo (BPM)
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additional property: Mode (Major/Minor)
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additional property: Danceability
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additional property: Instrumentalness
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additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Mode Name
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L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 12: Last Scene: Pria di dividerci da voi, Signore (Elvira, Zulma, Lindoro, Isabella, Mustafa, Haly, Taddeo)
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by artist: Marianna Pizzolato
by artist: Marco Vinco
by artist: Maxim Mironov
by artist: Bruno De Simone
by artist: Barbara Bargnesi
by artist: José Maria Lo Monaco
by artist: Alex Esposito
by artist: Prague Chamber Chorus
by artist: Orchestra del Teatro Comunale di Bologna
by artist: Donato Renzetti
in album: Rossini: Italiana in Algeri (L') (The Italian Girl in Algiers)
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  date published: 2000-01-01
genre: classical
genre: opera
isrc code: ITN320909636
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: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T16:33:26Z
audio: L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 12: Last Scene: Pria di dividerci da voi, Signore (Elvira, Zulma, Lindoro, Isabella, Mustafa, Haly, Taddeo)
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L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 12: Va sossopra il mio cervello (Taddeo, Mustafa, Elvira, Isabella, Zulma, Lindoro, Haly, Chorus)
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duration: PT4M14S
duration ms: 254040
explicit: false
by artist: Gioachino Rossini
by artist: Marianna Pizzolato
by artist: Marco Vinco
by artist: Maxim Mironov
by artist: Bruno De Simone
by artist: Barbara Bargnesi
by artist: José Maria Lo Monaco
by artist: Alex Esposito
by artist: Prague Chamber Chorus
by artist: Orchestra del Teatro Comunale di Bologna
by artist: Donato Renzetti
in album: Rossini: Italiana in Algeri (L') (The Italian Girl in Algiers)
  type: MusicAlbum
  date published: 2000-01-01
genre: classical
genre: opera
isrc code: ITN320909637
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: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-30T12:45:34Z
audio: L'Italiana in Algeri (The Italian Girl in Algiers): Act I Scene 12: Va sossopra il mio cervello (Taddeo, Mustafa, Elvira, Isabella, Zulma, Lindoro, Haly, Chorus)
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Italian Operatic Overtures, Vol. 2: The Early 19th Century
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track: La gazza ladra (The Thieving Magpie): Act I: Marmotte, che fate? (Lucia)
track: La gazza ladra (The Thieving Magpie): Act I: Oh cospetto! (Fabrizio)
track: La gazza ladra (The Thieving Magpie): Act I: In casa di Messere (Il Podesta)
track: La gazza ladra (The Thieving Magpie): Act I: Di piacer mi balza il core (Ninetta)
track: La gazza ladra (The Thieving Magpie): Act I: Tanto sorridere (Ninetta)
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track: La gazza ladra (The Thieving Magpie): Act I: Stringhe e ferri (Isacco)
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track: La gazza ladra (The Thieving Magpie): Act I: Vieni fra queste braccia (Giannetto)
track: La gazza ladra (The Thieving Magpie): Act I: Tocchiamo, beviamo (Pippo)
track: La gazza ladra (The Thieving Magpie): Act I: O madre, ancor non mi diceste (Giannetto)
track: La gazza ladra (The Thieving Magpie): Act I: Per questo amplesso, o padre figlia (Ninetta, Fernando)
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track: La gazza ladra (The Thieving Magpie): Act I: Il mio piano e preparato (Il Podesta)
track: La gazza ladra (The Thieving Magpie): Act I: Si, si, Ninetta (Il Podesta)
track: La gazza ladra (The Thieving Magpie): Act I: Respiro (Ninetta)

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  additional property: Instrumentalness
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  additional property: Liveness
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    value: 0.381
  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
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    value: -26.59
  additional property: Key Name
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    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

La gazza ladra (The Thieving Magpie): Act I: Di piacer mi balza il core (Ninetta)
type: MusicRecording
duration: PT3M7S
duration ms: 187773
explicit: false
by artist: Gioachino Rossini
by artist: Paolo Bordogna
by artist: Kleopatra Papatheologou
by artist: Dmitry Korchak
by artist: Mariola Cantarero
by artist: Alex Esposito
by artist: Michele Pertusi
by artist: Manuela Custer
by artist: Stefan Cifolelli
by artist: Cosimo Panozzo
by artist: Vittorio Prato
by artist: Matteo Ferrara
by artist: Sandhya Nagaraja
by artist: Prague Chamber Chorus
by artist: Paolo Pucci
by artist: Giulio Zappa
by artist: Orchestra Haydn di Bolzano e Trento
by artist: Lu Jia
in album: Rossini: La gazza ladra
  type: MusicAlbum
  date published: 2013-04-30
popularity: 2
genre: classical
genre: opera
isrc code: ITN321113310
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T00:28:39+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x575d4ccf97331be722a247c44510fcaa91ceb4d1786724c808a69100d8134bfc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960334
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960334
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN321113310
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:19:15Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575d4ccf97331be722a247c44510fcaa91ceb4d1786724c808a69100d8134bfc. 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/ITN321113310.
  date published: 2026-07-31T02:19:15Z
audio: La gazza ladra (The Thieving Magpie): Act I: Di piacer mi balza il core (Ninetta)
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 142.288
  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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  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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    value: Major

La gazza ladra (The Thieving Magpie): Act I: Tanto sorridere (Ninetta)
type: MusicRecording
duration: PT3M36S
duration ms: 216840
explicit: false
by artist: Gioachino Rossini
by artist: Paolo Bordogna
by artist: Kleopatra Papatheologou
by artist: Dmitry Korchak
by artist: Mariola Cantarero
by artist: Alex Esposito
by artist: Michele Pertusi
by artist: Manuela Custer
by artist: Stefan Cifolelli
by artist: Cosimo Panozzo
by artist: Vittorio Prato
by artist: Matteo Ferrara
by artist: Sandhya Nagaraja
by artist: Prague Chamber Chorus
by artist: Paolo Pucci
by artist: Giulio Zappa
by artist: Orchestra Haydn di Bolzano e Trento
by artist: Lu Jia
in album: Rossini: La gazza ladra
  type: MusicAlbum
  date published: 2013-04-30
popularity: 3
genre: classical
genre: opera
isrc code: ITN321113311
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T01:53:47+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4891a91ad54015f4924c8c596974fa47cc87564b0506d23224e9c092e37125d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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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/ITN321113311
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4891a91ad54015f4924c8c596974fa47cc87564b0506d23224e9c092e37125d1. 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/ITN321113311.
  date published: 2026-07-08T03:20:19Z
audio: La gazza ladra (The Thieving Magpie): Act I: Tanto sorridere (Ninetta)
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 123.738
  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
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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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    value: 0.425
  additional property: Loudness (dB)
    type: PropertyValue
    value: -27.257
  additional property: Key Name
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    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

La gazza ladra (The Thieving Magpie): Act I: Alfin sei giunta, amabile Ninetta (Fabrizio)
type: MusicRecording
duration: PT1M50S
duration ms: 110106
explicit: false
by artist: Gioachino Rossini
by artist: Paolo Bordogna
by artist: Kleopatra Papatheologou
by artist: Dmitry Korchak
by artist: Mariola Cantarero
by artist: Alex Esposito
by artist: Michele Pertusi
by artist: Manuela Custer
by artist: Stefan Cifolelli
by artist: Cosimo Panozzo
by artist: Vittorio Prato
by artist: Matteo Ferrara
by artist: Sandhya Nagaraja
by artist: Prague Chamber Chorus
by artist: Paolo Pucci
by artist: Giulio Zappa
by artist: Orchestra Haydn di Bolzano e Trento
by artist: Lu Jia
in album: Rossini: La gazza ladra
  type: MusicAlbum
  date published: 2013-04-30
popularity: 2
genre: classical
genre: opera
isrc code: ITN321113312
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T02:31:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x460522e821f6a5136c404e22e818754cf1ca0b4bace889d60759af8abcfaa24a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960337
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960337
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN321113312
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T02:51:48Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460522e821f6a5136c404e22e818754cf1ca0b4bace889d60759af8abcfaa24a. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/ITN321113312.
  date published: 2026-07-31T02:51:48Z
audio: La gazza ladra (The Thieving Magpie): Act I: Alfin sei giunta, amabile Ninetta (Fabrizio)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 108.305
  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: 0.51
  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)
    type: PropertyValue
    value: 0.342
  additional property: Loudness (dB)
    type: PropertyValue
    value: -31.65
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

La gazza ladra (The Thieving Magpie): Act I: Stringhe e ferri (Isacco)
type: MusicRecording
duration: PT2M5S
duration ms: 125893
explicit: false
by artist: Gioachino Rossini
by artist: Paolo Bordogna
by artist: Kleopatra Papatheologou
by artist: Dmitry Korchak
by artist: Mariola Cantarero
by artist: Alex Esposito
by artist: Michele Pertusi
by artist: Manuela Custer
by artist: Stefan Cifolelli
by artist: Cosimo Panozzo
by artist: Vittorio Prato
by artist: Matteo Ferrara
by artist: Sandhya Nagaraja
by artist: Prague Chamber Chorus
by artist: Paolo Pucci
by artist: Giulio Zappa
by artist: Orchestra Haydn di Bolzano e Trento
by artist: Lu Jia
in album: Rossini: La gazza ladra
  type: MusicAlbum
  date published: 2013-04-30
popularity: 2
genre: classical
genre: opera
isrc code: ITN321113313
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T09:34:03+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc5cefa175d5e5af1316d67f2a9eafe9ffe965c67c53e7602f0447b85e3cdb09
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960381
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960381
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN321113313
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T09:50:11Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5cefa175d5e5af1316d67f2a9eafe9ffe965c67c53e7602f0447b85e3cdb09. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/ITN321113313.
  date published: 2026-07-31T09:50:11Z
audio: La gazza ladra (The Thieving Magpie): Act I: Stringhe e ferri (Isacco)
  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
    value: 5
  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
    type: PropertyValue
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  additional property: Instrumentalness
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  additional property: Liveness
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -30.339
  additional property: Key Name
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    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

La gazza ladra (The Thieving Magpie): Act I: Ma qual suono! (Ninetta)
type: MusicRecording
duration: PT1M22S
duration ms: 82480
explicit: false
by artist: Gioachino Rossini
by artist: Paolo Bordogna
by artist: Kleopatra Papatheologou
by artist: Dmitry Korchak
by artist: Mariola Cantarero
by artist: Alex Esposito
by artist: Michele Pertusi
by artist: Manuela Custer
by artist: Stefan Cifolelli
by artist: Cosimo Panozzo
by artist: Vittorio Prato
by artist: Matteo Ferrara
by artist: Sandhya Nagaraja
by artist: Prague Chamber Chorus
by artist: Paolo Pucci
by artist: Giulio Zappa
by artist: Orchestra Haydn di Bolzano e Trento
by artist: Lu Jia
in album: Rossini: La gazza ladra
  type: MusicAlbum
  date published: 2013-04-30
popularity: 2
genre: classical
genre: opera
isrc code: ITN321113314
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-31T15:11:04+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x09c7200762edc681322382455d16d1d5315b0332b29b5817f979e5cb5b297318
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960418
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960418
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN321113314
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T15:20:15Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c7200762edc681322382455d16d1d5315b0332b29b5817f979e5cb5b297318. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITN321113314.
  date published: 2026-07-31T15:20:15Z
audio: La gazza ladra (The Thieving Magpie): Act I: Ma qual suono! (Ninetta)
  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
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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
    type: PropertyValue
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La gazza ladra (The Thieving Magpie): Act I: Vieni fra queste braccia (Giannetto)
type: MusicRecording
duration: PT5M43S
duration ms: 343906
explicit: false
by artist: Gioachino Rossini
by artist: Paolo Bordogna
by artist: Kleopatra Papatheologou
by artist: Dmitry Korchak
by artist: Mariola Cantarero
by artist: Alex Esposito
by artist: Michele Pertusi
by artist: Manuela Custer
by artist: Stefan Cifolelli
by artist: Cosimo Panozzo
by artist: Vittorio Prato
by artist: Matteo Ferrara
by artist: Sandhya Nagaraja
by artist: Prague Chamber Chorus
by artist: Paolo Pucci
by artist: Giulio Zappa
by artist: Orchestra Haydn di Bolzano e Trento
by artist: Lu Jia
in album: Rossini: La gazza ladra
  type: MusicAlbum
  date published: 2013-04-30
popularity: 2
genre: classical
genre: opera
isrc code: ITN321113315
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T04:19:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e3a4609eb2987e32db422f6310f2f11100e4587b72e09124f53d9812f3e2472
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/ITN321113315
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3a4609eb2987e32db422f6310f2f11100e4587b72e09124f53d9812f3e2472. 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/ITN321113315.
  date published: 2026-07-08T03:20:19Z
audio: La gazza ladra (The Thieving Magpie): Act I: Vieni fra queste braccia (Giannetto)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.207
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
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La gazza ladra (The Thieving Magpie): Act I: Tocchiamo, beviamo (Pippo)
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duration: PT4M58S
duration ms: 298653
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by artist: Gioachino Rossini
by artist: Paolo Bordogna
by artist: Kleopatra Papatheologou
by artist: Dmitry Korchak
by artist: Mariola Cantarero
by artist: Alex Esposito
by artist: Michele Pertusi
by artist: Manuela Custer
by artist: Stefan Cifolelli
by artist: Cosimo Panozzo
by artist: Vittorio Prato
by artist: Matteo Ferrara
by artist: Sandhya Nagaraja
by artist: Prague Chamber Chorus
by artist: Paolo Pucci
by artist: Giulio Zappa
by artist: Orchestra Haydn di Bolzano e Trento
by artist: Lu Jia
in album: Rossini: La gazza ladra
  type: MusicAlbum
  date published: 2013-04-30
popularity: 2
genre: classical
genre: opera
isrc code: ITN321113316
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T19:53:13Z
audio: La gazza ladra (The Thieving Magpie): Act I: Tocchiamo, beviamo (Pippo)
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La gazza ladra (The Thieving Magpie): Act I: O madre, ancor non mi diceste (Giannetto)
type: MusicRecording
duration: PT3M57S
duration ms: 237306
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by artist: Gioachino Rossini
by artist: Paolo Bordogna
by artist: Kleopatra Papatheologou
by artist: Dmitry Korchak
by artist: Mariola Cantarero
by artist: Alex Esposito
by artist: Michele Pertusi
by artist: Manuela Custer
by artist: Stefan Cifolelli
by artist: Cosimo Panozzo
by artist: Vittorio Prato
by artist: Matteo Ferrara
by artist: Sandhya Nagaraja
by artist: Prague Chamber Chorus
by artist: Paolo Pucci
by artist: Giulio Zappa
by artist: Orchestra Haydn di Bolzano e Trento
by artist: Lu Jia
in album: Rossini: La gazza ladra
  type: MusicAlbum
  date published: 2013-04-30
popularity: 2
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
  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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T15:20:15Z
audio: La gazza ladra (The Thieving Magpie): Act I: O madre, ancor non mi diceste (Giannetto)
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La gazza ladra (The Thieving Magpie): Act I: Per questo amplesso, o padre figlia (Ninetta, Fernando)
type: MusicRecording
duration: PT2M21S
duration ms: 141666
explicit: false
by artist: Gioachino Rossini
by artist: Paolo Bordogna
by artist: Kleopatra Papatheologou
by artist: Dmitry Korchak
by artist: Mariola Cantarero
by artist: Alex Esposito
by artist: Michele Pertusi
by artist: Manuela Custer
by artist: Stefan Cifolelli
by artist: Cosimo Panozzo
by artist: Vittorio Prato
by artist: Matteo Ferrara
by artist: Sandhya Nagaraja
by artist: Prague Chamber Chorus
by artist: Paolo Pucci
by artist: Giulio Zappa
by artist: Orchestra Haydn di Bolzano e Trento
by artist: Lu Jia
in album: Rossini: La gazza ladra
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  date published: 2013-04-30
popularity: 1
genre: classical
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
  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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T18:48:12Z
audio: La gazza ladra (The Thieving Magpie): Act I: Per questo amplesso, o padre figlia (Ninetta, Fernando)
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La gazza ladra (The Thieving Magpie): Act I: Deh, m'ascolta (Fernando)
type: MusicRecording
duration: PT2M44S
duration ms: 164146
explicit: false
by artist: Gioachino Rossini
by artist: Paolo Bordogna
by artist: Kleopatra Papatheologou
by artist: Dmitry Korchak
by artist: Mariola Cantarero
by artist: Alex Esposito
by artist: Michele Pertusi
by artist: Manuela Custer
by artist: Stefan Cifolelli
by artist: Cosimo Panozzo
by artist: Vittorio Prato
by artist: Matteo Ferrara
by artist: Sandhya Nagaraja
by artist: Prague Chamber Chorus
by artist: Paolo Pucci
by artist: Giulio Zappa
by artist: Orchestra Haydn di Bolzano e Trento
by artist: Lu Jia
in album: Rossini: La gazza ladra
  type: MusicAlbum
  date published: 2013-04-30
popularity: 1
genre: classical
genre: opera
isrc code: ITN321113320
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: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-31T00:26:26Z
audio: La gazza ladra (The Thieving Magpie): Act I: Deh, m'ascolta (Fernando)
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La gazza ladra (The Thieving Magpie): Act I: Il mio piano e preparato (Il Podesta)
type: MusicRecording
duration: PT2M33S
duration ms: 153400
explicit: false
by artist: Gioachino Rossini
by artist: Paolo Bordogna
by artist: Kleopatra Papatheologou
by artist: Dmitry Korchak
by artist: Mariola Cantarero
by artist: Alex Esposito
by artist: Michele Pertusi
by artist: Manuela Custer
by artist: Stefan Cifolelli
by artist: Cosimo Panozzo
by artist: Vittorio Prato
by artist: Matteo Ferrara
by artist: Sandhya Nagaraja
by artist: Prague Chamber Chorus
by artist: Paolo Pucci
by artist: Giulio Zappa
by artist: Orchestra Haydn di Bolzano e Trento
by artist: Lu Jia
in album: Rossini: La gazza ladra
  type: MusicAlbum
  date published: 2013-04-30
popularity: 2
genre: classical
genre: opera
isrc code: ITN321113321
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
  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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:20:19Z
audio: La gazza ladra (The Thieving Magpie): Act I: Il mio piano e preparato (Il Podesta)
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La gazza ladra (The Thieving Magpie): Act I: Si, si, Ninetta (Il Podesta)
type: MusicRecording
duration: PT2M40S
duration ms: 160106
explicit: false
by artist: Gioachino Rossini
by artist: Paolo Bordogna
by artist: Kleopatra Papatheologou
by artist: Dmitry Korchak
by artist: Mariola Cantarero
by artist: Alex Esposito
by artist: Michele Pertusi
by artist: Manuela Custer
by artist: Stefan Cifolelli
by artist: Cosimo Panozzo
by artist: Vittorio Prato
by artist: Matteo Ferrara
by artist: Sandhya Nagaraja
by artist: Prague Chamber Chorus
by artist: Paolo Pucci
by artist: Giulio Zappa
by artist: Orchestra Haydn di Bolzano e Trento
by artist: Lu Jia
in album: Rossini: La gazza ladra
  type: MusicAlbum
  date published: 2013-04-30
popularity: 1
genre: classical
genre: opera
isrc code: ITN321113322
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
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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
subject of: OpenTimestamps Proof of Existence
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