Los Hermanos Arriagada
type: MusicGroup
genre: bolero
popularity: 33
followers: 12917
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170522748b3a60f5d18a2f9e77423e58665d444144a5127bd426979b93128cab. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22dee9dc-28f5-48f9-a3fc-2c2ef778c48d.json and https://artists.proofprofile.net/proofs/artist/22dee9dc-28f5-48f9-a3fc-2c2ef778c48d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
  track: Vuelve
    type: MusicRecording
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    by artist: Los Hermanos Arriagada
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      type: MusicAlbum
      date published: 1954-01-19
    audio: Vuelve
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      additional property: Key Name
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  track: Arrancame
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    by artist: Los Hermanos Arriagada
    in album: Temas Inolvidables
      type: MusicAlbum
      date published: 1954-01-19
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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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd737f9cf472e3afde81ded91ded948e8c4dd8a67e5848bb6c744dc58a070d41e. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:33:36Z), 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/QM4TX1834981.
      date published: 2026-07-16T01:33:36Z
    audio: Arrancame
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  track: Aunque Tengas Razon
    type: MusicRecording
    duration: PT3M20S
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    by artist: Los Hermanos Arriagada
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      type: MusicAlbum
      date published: 1954-01-19
    audio: Aunque Tengas Razon
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  track: Aqui Estoy Otra Vez
  track: Cerro San Cristobal
  track: Caminemos
  track: Bravo
  track: Gavilan Pollero
  track: Debut y Despedida
  track: Historia de un Amor
  track: Un Solo Corazon
  track: Horizonte
  track: Historia de Amor
  track: Limbo en el Limbo
  track: La Calle Se Hace Larga
  track: Mar y Cielo
  track: Nathalie
  track: Maribel
  track: Me da Risa
  track: No Soy de Aqui, No Soy de Alla
  track: Mi Amada
  track: Poema
  track: Que Cosa Te Hice Yo
  track: Mi Todo
  track: No Vuelvo a Amar
  track: Un Mundo Diferente
  track: Pecado
  track: Quisiera
  track: Sigamos Pecando
  track: Te Seguire Queriendo
album: El Mundo Diferente De (Remastered)
album: Coleccion Inmortales (Remastered)
album: La Casa Nueva
track: Poema - En Vivo
track: Te Seguiré Queriendo - En Vivo
track: Nathalie - En Vivo

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Aqui Estoy Otra Vez
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audio: Aqui Estoy Otra Vez
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Cerro San Cristobal
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audio: Cerro San Cristobal
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Caminemos
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Bravo
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Gavilan Pollero
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Debut y Despedida
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Historia de un Amor
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Un Solo Corazon
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duration: PT2M40S
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by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
isrc code: QM4TX1835001
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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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae922f13517fd08a79dfc36665ee70f57ceeef8879cea023970200a73ed2f3a0. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1835001.
  date published: 2026-07-17T02:13:17Z
audio: Un Solo Corazon
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Horizonte
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  date published: 1954-01-19
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Historia de Amor
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    type: PropertyValue
    value: 0.42
  additional property: Energy
    type: PropertyValue
    value: 0.326
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.858
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.118
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.393
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.501
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Limbo en el Limbo
type: MusicRecording
duration: PT2M3S
duration ms: 123898
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
audio: Limbo en el Limbo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 91.762
  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: 0.571
  additional property: Energy
    type: PropertyValue
    value: 0.677
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.692
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.085
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.96
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.186
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

La Calle Se Hace Larga
type: MusicRecording
duration: PT2M47S
duration ms: 167262
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
audio: La Calle Se Hace Larga
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 172.681
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.379
  additional property: Energy
    type: PropertyValue
    value: 0.405
  additional property: Speechiness
    type: PropertyValue
    value: 0.046
  additional property: Acousticness
    type: PropertyValue
    value: 0.733
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.102
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.56
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.02
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Mar y Cielo
type: MusicRecording
duration: PT2M59S
duration ms: 179905
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
audio: Mar y Cielo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 90.113
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.574
  additional property: Energy
    type: PropertyValue
    value: 0.264
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.741
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.364
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.738
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.66
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Nathalie
type: MusicRecording
duration: PT4M15S
duration ms: 255451
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
audio: Nathalie
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 130.869
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.484
  additional property: Energy
    type: PropertyValue
    value: 0.24
  additional property: Speechiness
    type: PropertyValue
    value: 0.06
  additional property: Acousticness
    type: PropertyValue
    value: 0.617
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.155
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.708
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.282
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Maribel
type: MusicRecording
duration: PT2M53S
duration ms: 173505
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
isrc code: QM4TX1834989
audio: Maribel
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 123.707
  additional property: Musical Key
    type: PropertyValue
    value: 3
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.551
  additional property: Energy
    type: PropertyValue
    value: 0.456
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.577
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.083
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.593
  additional property: Loudness (dB)
    type: PropertyValue
    value: -7.979
  additional property: Key Name
    type: PropertyValue
    value: Eb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Me da Risa
type: MusicRecording
duration: PT3M3S
duration ms: 183248
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
isrc code: QM4TX1834990
audio: Me da Risa
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 96.492
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.609
  additional property: Energy
    type: PropertyValue
    value: 0.441
  additional property: Speechiness
    type: PropertyValue
    value: 0.041
  additional property: Acousticness
    type: PropertyValue
    value: 0.449
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.607
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.779
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.4
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

No Soy de Aqui, No Soy de Alla
type: MusicRecording
duration: PT3M12S
duration ms: 192731
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
isrc code: QM4TX1835005
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T04:15:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6cb63f731af65a0d0e12e6da5070ceff502ebcf00f66e7e48c6c4c16a42a058f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956476
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956476
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1835005
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T09:04:44Z
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 → block OTSBitcoinBlock must exist at that height 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 0x6cb63f731af65a0d0e12e6da5070ceff502ebcf00f66e7e48c6c4c16a42a058f. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1835005.
  date published: 2026-07-03T09:04:44Z
audio: No Soy de Aqui, No Soy de Alla
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 86.805
  additional property: Musical Key
    type: PropertyValue
    value: 7
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.493
  additional property: Energy
    type: PropertyValue
    value: 0.352
  additional property: Speechiness
    type: PropertyValue
    value: 0.035
  additional property: Acousticness
    type: PropertyValue
    value: 0.484
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.075
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.484
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.267
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Mi Amada
type: MusicRecording
duration: PT3M9S
duration ms: 189466
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
audio: Mi Amada
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 157.029
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.506
  additional property: Energy
    type: PropertyValue
    value: 0.479
  additional property: Speechiness
    type: PropertyValue
    value: 0.071
  additional property: Acousticness
    type: PropertyValue
    value: 0.26
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.198
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.641
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.788
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Poema
type: MusicRecording
duration: PT2M46S
duration ms: 166138
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
isrc code: QM4TX1835006
audio: Poema
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 103.619
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.567
  additional property: Energy
    type: PropertyValue
    value: 0.314
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.736
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.047
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.751
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.829
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major

Que Cosa Te Hice Yo
type: MusicRecording
duration: PT3M1S
duration ms: 181237
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
audio: Que Cosa Te Hice Yo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 83.606
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.5
  additional property: Energy
    type: PropertyValue
    value: 0.264
  additional property: Speechiness
    type: PropertyValue
    value: 0.029
  additional property: Acousticness
    type: PropertyValue
    value: 0.651
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.118
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.621
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.882
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major

Mi Todo
type: MusicRecording
duration: PT3M5S
duration ms: 185861
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
audio: Mi Todo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 184.109
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 3
  additional property: Danceability
    type: PropertyValue
    value: 0.33
  additional property: Energy
    type: PropertyValue
    value: 0.258
  additional property: Speechiness
    type: PropertyValue
    value: 0.043
  additional property: Acousticness
    type: PropertyValue
    value: 0.958
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.489
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.643
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.415
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Minor

No Vuelvo a Amar
type: MusicRecording
duration: PT2M51S
duration ms: 171702
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
isrc code: QM4TX1834993
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-16T23:22:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x567354ea2ea2d21c01748cc519a416f3022272ac6811d60a70e35d111aa82467
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958341
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/958341
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1834993
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-17T02:24:50Z
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 → block OTSBitcoinBlock must exist at that height 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 0x567354ea2ea2d21c01748cc519a416f3022272ac6811d60a70e35d111aa82467. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:24:50Z), 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/QM4TX1834993.
  date published: 2026-07-17T02:24:50Z
audio: No Vuelvo a Amar
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 93.683
  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: 0.442
  additional property: Energy
    type: PropertyValue
    value: 0.215
  additional property: Speechiness
    type: PropertyValue
    value: 0.029
  additional property: Acousticness
    type: PropertyValue
    value: 0.442
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.001
  additional property: Liveness
    type: PropertyValue
    value: 0.311
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.55
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.302
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major

Un Mundo Diferente
type: MusicRecording
duration: PT2M46S
duration ms: 166922
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
audio: Un Mundo Diferente
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 87.471
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.507
  additional property: Energy
    type: PropertyValue
    value: 0.324
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.572
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.072
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.562
  additional property: Loudness (dB)
    type: PropertyValue
    value: -12.507
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Pecado
type: MusicRecording
duration: PT3M39S
duration ms: 219742
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
audio: Pecado
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 175.801
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.27
  additional property: Energy
    type: PropertyValue
    value: 0.217
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.936
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.003
  additional property: Liveness
    type: PropertyValue
    value: 0.112
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.47
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.457
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Quisiera
type: MusicRecording
duration: PT2M52S
duration ms: 172852
explicit: false
by artist: Los Hermanos Arriagada
in album: Temas Inolvidables
  type: MusicAlbum
  date published: 1954-01-19
isrc code: QM4TX1835009
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-03T07:26:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0bdc96d0b3afaf5ce485e6667e7fec3c3d9e2d2e7149177eb067b6c1f1b8dca9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956476
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956476
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX1835009
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-03T09:04:44Z
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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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Sigamos Pecando
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Te Seguire Queriendo
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El Mundo Diferente De (Remastered)
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track: El Buen Camino
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    date published: 2026-07-05T01:43:49Z
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track: Historia De Un Amor
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track: Canción Para Mi Pueblo
track: Aquellos Días
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track: Lo Tengo Todo
track: Mar Y Cielo
track: Voy A Soñar
track: Mi Viejo
track: No Vuelvo A Amar
track: Un Mundo Diferente
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track: Mi Carta
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Sigamos Pecando
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Poema
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Canción Para Mi Pueblo
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Aquellos Días
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-14T21:26:15Z
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Una Cruz
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Lo Tengo Todo
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Mar Y Cielo
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Voy A Soñar
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Mi Viejo
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by artist: Los Hermanos Arriagada
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isrc code: CLUM71901705
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No Vuelvo A Amar
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audio: No Vuelvo A Amar
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Un Mundo Diferente
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La Leyenda
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La Golondrina
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duration ms: 171800
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audio: La Golondrina
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Mi Carta
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duration ms: 179693
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audio: Mi Carta
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Flores Negras
type: MusicRecording
duration: PT2M49S
duration ms: 169266
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by artist: Los Hermanos Arriagada
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audio: Flores Negras
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Mi Amada
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audio: Mi Amada
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Coleccion Inmortales (Remastered)
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date published: 2004-08-05
track: Poema
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track: Te Seguire Queriendo
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track: Mar Y Cielo
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  duration: PT2M58S
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    type: MusicAlbum
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track: Volveras
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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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b6f3cbf1e1538dbc1672b556926d1f2464212eaf262b81b687d764d999b9a8. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:32:19Z), 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/CLUM71902814.
    date published: 2026-07-16T08:32:19Z
  audio: Volveras
track: Caminemos
track: Una Cruz
track: Corazon A Corazon
track: Sigamos Pecando
track: Bravo
track: Vanidad
track: Amor Si Vuelves Algun Dia
track: Dos Corazones
track: El Cuarto Mandamiento
track: Nathalie

Volveras
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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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Caminemos
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duration: PT2M43S
duration ms: 163000
explicit: false
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audio: Caminemos
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Una Cruz
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-05T01:12:41Z
audio: Una Cruz
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Corazon A Corazon
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duration ms: 168866
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by artist: Los Hermanos Arriagada
in album: Coleccion Inmortales (Remastered)
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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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-05T01:43:49Z
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Sigamos Pecando
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duration ms: 199760
explicit: false
by artist: Los Hermanos Arriagada
in album: Coleccion Inmortales (Remastered)
  type: MusicAlbum
  date published: 2004-08-05
audio: Sigamos Pecando
  type: AudioObject
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    type: PropertyValue
    value: 86.506
  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: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.552
  additional property: Energy
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.025
  additional property: Acousticness
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    value: 0.691
  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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Bravo
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duration: PT3M19S
duration ms: 199506
explicit: false
by artist: Los Hermanos Arriagada
in album: Coleccion Inmortales (Remastered)
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  date published: 2004-08-05
isrc code: CLUM71902803
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additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  date published: 2026-07-04T11:19:20Z
audio: Bravo
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Vanidad
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duration: PT3M12S
duration ms: 192386
explicit: false
by artist: Los Hermanos Arriagada
in album: Coleccion Inmortales (Remastered)
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  date published: 2004-08-05
isrc code: CLUM71902812
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
  type: PropertyValue
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb84370018596a837c31a7ad2b13617f5c198d8c72eea5ae1cdd12dc955101f8c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/CLUM71902812.
  date published: 2026-07-03T23:28:02Z
audio: Vanidad
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  additional property: Mode (Major/Minor)
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Amor Si Vuelves Algun Dia
type: MusicRecording
duration: PT2M27S
duration ms: 147026
explicit: false
by artist: Los Hermanos Arriagada
in album: Coleccion Inmortales (Remastered)
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  date published: 2004-08-05
isrc code: CLUM71902802
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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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf6c77ac21d57d9ae9da214483b6e3948d39fcf7fe6a8b071ec62e1b01273af. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLUM71902802.
  date published: 2026-07-05T19:27:56Z
audio: Amor Si Vuelves Algun Dia
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Dos Corazones
type: MusicRecording
duration: PT2M42S
duration ms: 162800
explicit: false
by artist: Los Hermanos Arriagada
in album: Coleccion Inmortales (Remastered)
  type: MusicAlbum
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audio: Dos Corazones
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  additional property: Danceability
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    value: 0.444
  additional property: Energy
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    value: 0.318
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    value: 0.027
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    value: 0.16
  additional property: Valence (Positivity)
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    value: 0.393
  additional property: Loudness (dB)
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El Cuarto Mandamiento
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duration: PT2M26S
duration ms: 146613
explicit: false
by artist: Los Hermanos Arriagada
in album: Coleccion Inmortales (Remastered)
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audio: El Cuarto Mandamiento
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    value: 4
  additional property: Danceability
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    type: PropertyValue
    value: 0.704
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Nathalie
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by artist: Los Hermanos Arriagada
in album: Coleccion Inmortales (Remastered)
  type: MusicAlbum
  date published: 2004-08-05
audio: Nathalie
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    type: PropertyValue
    value: 4
  additional property: Danceability
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    value: 0.479
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    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.705
  additional property: Instrumentalness
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    value: 0.2
  additional property: Valence (Positivity)
    type: PropertyValue
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La Casa Nueva
type: MusicAlbum
date published: 2023-06-04
track: La Casa Nueva
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La Casa Nueva
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track: La Casa Nueva
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Poema - En Vivo
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by artist: Los Hermanos Arriagada
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Te Seguiré Queriendo - En Vivo
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audio: Te Seguiré Queriendo - En Vivo
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Nathalie - En Vivo
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by artist: Los Hermanos Arriagada
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audio: Nathalie - En Vivo
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