Antonio Cortazzi
type: MusicGroup
popularity: 17
followers: 1070
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6db1363012949b96006f5f2604a0fddc5315fc4123173ae169fbfe2fdc8aa05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3dd52e8-a4d6-41ba-9eda-be1b984b3f60.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b3dd52e8-a4d6-41ba-9eda-be1b984b3f60.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b3dd52e8-a4d6-41ba-9eda-be1b984b3f60
additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6db1363012949b96006f5f2604a0fddc5315fc4123173ae169fbfe2fdc8aa05. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3dd52e8-a4d6-41ba-9eda-be1b984b3f60.json and https://artists.proofprofile.net/proofs/artist/b3dd52e8-a4d6-41ba-9eda-be1b984b3f60.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
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album: Music Romantic Series: Oboe
  type: MusicAlbum
  date published: 2007-01-01
  track: Love of My Live
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212920
    explicit: false
    by artist: Antonio Cortazzi
    in album: Music Romantic Series: Oboe
      type: MusicAlbum
      date published: 2007-01-01
    isrc code: ARG100710861
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd39c64f0ba50dd087545eb541fd6799871fce0464eb967bd035a8891256876b7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958256
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958256
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG100710861
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:22:18Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39c64f0ba50dd087545eb541fd6799871fce0464eb967bd035a8891256876b7. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG100710861.
      date published: 2026-07-16T07:22:18Z
    audio: Love of My Live
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 76.71
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.337
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.989
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.933
      additional property: Liveness
        type: PropertyValue
        value: 0.155
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.209
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.451
      additional property: Key Name
        type: PropertyValue
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        type: PropertyValue
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album: Relax Music Series: Despertares
  type: MusicAlbum
  date published: 2007-01-01
album: Relax Music Series: Profundidad
  type: MusicAlbum
  date published: 2007-09-01
album: Relax Romantic Series: Sax
  type: MusicAlbum
  date published: 2007-11-01
album: Music Romantic Series: Oboe
  type: MusicAlbum
  date published: 2007-11-01
album: Music Romantic Series: Flute
  type: MusicAlbum
  date published: 2007-11-01
album: Music Romantic Series: Guitar
  type: MusicAlbum
  date published: 2007-11-01
album: The Beatles-Instrumental Vol1
  type: MusicAlbum
  date published: 2008
album: The Beatles-Instrumental Vol2
  type: MusicAlbum
  date published: 2008
album: Sonidos De La Naturaleza Vol. 1
  type: MusicAlbum
  date published: 2008-01-01
album: The Beatles: Karaoke, Vol. 1
  type: MusicAlbum
  date published: 2008-01-01
album: The Beatles: Instrumental, Vol. 2
  type: MusicAlbum
  date published: 2008-01-04
  track: Oh Darling
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202306
    explicit: false
    by artist: Antonio Cortazzi
    in album: The Beatles: Instrumental, Vol. 2
      type: MusicAlbum
      date published: 2008-01-04
    isrc code: USA561055584
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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      value: 2026-07-20T01:33:24+00:00
    additional property: CopyrightChainExplorerURL
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    additional property: OTSHash
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561055584
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:49:15Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a83788ff235e7d815302297c6cdc727b2bbb6daf5e59e59547f0cfbcfc6651b. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/USA561055584.
      date published: 2026-07-20T02:49:15Z
    audio: Oh Darling
      type: AudioObject
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      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
  track: Something
  track: Let it be
  track: Oblady Oblada
album: Instrumental - Grandes éxitos de Ricky Martin interpretados por Antonio Cortazzi
album: Tributo Instrumental a Luis Miguel
album: Instrumental-Grandes Exitos
album: Great Love Songs Flute
album: Prenatal 2: Música para Estimular a Tu Bebé Durante el Embarazo
album: Prenatal, Vol. 1 / Música para Estimular a Tu Bebé Durante el Embarazo
album: Villancicos Babys
album: Música Cristiana Instrumental, Vol. 1
album: Música Cristiana para Niños
album: No Sé Tú (Instrumental)
album: Música Cristiana Latino Tropical
album: Greatest Hits: Instrumental Tribute to Frank Sinatra
album: Greatest Hits Instrumental Karaoke Platinum Professional Series: Frank Sinatra
album: Música Cristiana Instrumental, Vol. 1: Karaoke Platinum Professional Series
album: Música Cristiana Latino Tropical Karaoke: Platinum Professional Series
album: To Fly
track: Minueto in G Major, Del Pequeño Libro de Anna Magdalena, BWV Anh. 116: I. Allegro

Minueto in G Major, Del Pequeño Libro de Anna Magdalena, BWV Anh. 116: I. Allegro
type: MusicRecording
duration: PT0M51S
duration ms: 51866
explicit: false
by artist: Johann Sebastian Bach
by artist: Filarmonica De Viena
by artist: Antonio Cortazzi
in album: Obras Maestras de la Música Clásica, Vol. 3 / Johann Sebastian Bach
  type: MusicAlbum
  date published: 2014-01-01
genre: classical
genre: classical-piano
isrc code: ARG101104676
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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  value: 2026-07-06T18:40:04+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3518d3f58fc1aea05e58187038857871529aab14ba071d70d952e81eaabb1a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG101104676.
  date published: 2026-07-08T03:22:41Z
audio: Minueto in G Major, Del Pequeño Libro de Anna Magdalena, BWV Anh. 116: I. Allegro
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.645
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
    value: 0.642
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.985
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.877
  additional property: Liveness
    type: PropertyValue
    value: 0.155
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.96
  additional property: Loudness (dB)
    type: PropertyValue
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  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Major

Musical Key
type: PropertyValue
value: 9

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 3

Danceability
type: PropertyValue
value: 0.433

Energy
type: PropertyValue
value: 0.417

Speechiness
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value: 0.028

Acousticness
type: PropertyValue
value: 0.012

Instrumentalness
type: PropertyValue
value: 0.876

Liveness
type: PropertyValue
value: 0.367

Valence (Positivity)
type: PropertyValue
value: 0.357

Loudness (dB)
type: PropertyValue
value: -13.197

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Something
type: MusicRecording
duration: PT3M17S
duration ms: 197826
explicit: false
by artist: Antonio Cortazzi
in album: The Beatles: Instrumental, Vol. 2
  type: MusicAlbum
  date published: 2008-01-04
isrc code: USA561055587
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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  value: 2026-07-20T19:34:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
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additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958931
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561055587
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-20T21:15:01Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88e7156b84fe6317e6748995bb0afe2c9cd75f433d05509869ab362e9e06c49. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561055587.
  date published: 2026-07-20T21:15:01Z
audio: Something
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 120.442
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.396
  additional property: Energy
    type: PropertyValue
    value: 0.296
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.252
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.923
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.703
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
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Let it be
type: MusicRecording
duration: PT4M7S
duration ms: 247280
explicit: false
by artist: Antonio Cortazzi
in album: The Beatles: Instrumental, Vol. 2
  type: MusicAlbum
  date published: 2008-01-04
isrc code: USA561055589
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-21T20:15:40+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd29f8a059ee508f27099ffd0f4743c70f2215e75a0954c3470a7641e9f08ae9d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/959061
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561055589
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T23:10:21Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd29f8a059ee508f27099ffd0f4743c70f2215e75a0954c3470a7641e9f08ae9d. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:10:21Z), 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/USA561055589.
  date published: 2026-07-21T23:10:21Z
audio: Let it be
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  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
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  additional property: Danceability
    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
    type: PropertyValue
    value: 0.908
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.176
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Oblady Oblada
type: MusicRecording
duration: PT3M4S
duration ms: 184613
explicit: false
by artist: Antonio Cortazzi
in album: The Beatles: Instrumental, Vol. 2
  type: MusicAlbum
  date published: 2008-01-04
isrc code: USA561055596
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  value: https://blockstream.info/api/block-height/958951
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561055596
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-21T04:26:16Z
additional property: OTSVerifyInstructions
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Instrumental - Grandes éxitos de Ricky Martin interpretados por Antonio Cortazzi
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Tributo Instrumental a Luis Miguel
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Instrumental - Grandes éxitos de Ricky Martin interpretados por Antonio Cortazzi
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Instrumental-Grandes Exitos
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Great Love Songs Flute
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Prenatal 2: Música para Estimular a Tu Bebé Durante el Embarazo
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Prenatal, Vol. 1 / Música para Estimular a Tu Bebé Durante el Embarazo
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Prenatal, Vol. 1 / Música para Estimular a Tu Bebé Durante el Embarazo
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Villancicos Babys
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date published: 2014-01-01

Música Cristiana Instrumental, Vol. 1
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Música Cristiana para Niños
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No Sé Tú (Instrumental)
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Música Cristiana Latino Tropical
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Music Romantic Series: Flute
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Greatest Hits: Instrumental Tribute to Frank Sinatra
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Greatest Hits Instrumental Karaoke Platinum Professional Series: Frank Sinatra
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date published: 2022-11-04

Música Cristiana Instrumental, Vol. 1: Karaoke Platinum Professional Series
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date published: 2022-11-11

Música Cristiana Latino Tropical Karaoke: Platinum Professional Series
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To Fly
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