Agradable Musica para Leer
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album: Novelas - Musica
  type: MusicAlbum
  date published: 2021-06-07
album: Buenos Libros - Agradable
  type: MusicAlbum
  date published: 2021-06-07
album: Music for Springtime Stays - Trumpet and Alto Sax
  type: MusicAlbum
  date published: 2022-03-10
album: Jazz Trio - Background for Chilling in March
  type: MusicAlbum
  date published: 2022-03-14
album: Backdrop for End of Winter
  type: MusicAlbum
  date published: 2022-03-18
album: Tremendous Ambiance for Fresh Gourmet
  type: MusicAlbum
  date published: 2022-03-20
album: Music for Eating Well
  type: MusicAlbum
  date published: 2022-03-22
album: Opulent Ambiance for Cool Dining
  type: MusicAlbum
  date published: 2022-03-24
album: Echoes of Seasonal Stories
  type: MusicAlbum
  date published: 2022-04-10
album: Cuban Bolero - Music for Fresh Starts
  type: MusicAlbum
  date published: 2022-04-14
album: Latin Big Band - Ambiance for April Pleasures
  type: MusicAlbum
  date published: 2022-04-18
album: Backdrop for Glitz and Glamour - Jazz Guitar Solo
  type: MusicAlbum
  date published: 2022-05-24
album: Superlative Jazz Quartet - Bgm for Comforting Cacophony
  type: MusicAlbum
  date published: 2022-05-26
album: Music for Glitz and Glamour - Lively Jazz Guitar Solo
  type: MusicAlbum
  date published: 2022-05-30
album: Quartet Jazz - Ambiance for Moody Blues
  type: MusicAlbum
  date published: 2022-06-01
album: Bgm for Perfect Seasons
  type: MusicAlbum
  date published: 2022-06-06
album: Charming Ambiance for Bright Dedication
  type: MusicAlbum
  date published: 2022-06-07
album: Beautiful Jazz Violin - Ambiance for Laid Back Overtones
  type: MusicAlbum
  date published: 2022-06-22
album: Lively Ambiance for Peak Summer
  type: MusicAlbum
  date published: 2022-06-23
album: Tonos Frescos y Calmantes De Las Cascadas - 1 Hora
  type: MusicAlbum
  date published: 2022-08-09
album: Música Para Leer: Tormentas Tranquilas Para Crear Un Ambiente Ideal De Lectura
  type: MusicAlbum
  date published: 2022-09-08
album: Escuchar y Leer: El Ambiente De Lluvia Ideal Para Una Tranquila Lectura
  type: MusicAlbum
  date published: 2022-09-14
album: Ambiance for Thoughtful Time
  type: MusicAlbum
  date published: 2022-09-20
album: Stylish Jazz Violin - Background for Creative Dreams
  type: MusicAlbum
  date published: 2022-09-20
album: Feelings for Sunny Sunday
  type: MusicAlbum
  date published: 2022-09-21
album: Quintet Jazz - Music for Colorful Gambles
  type: MusicAlbum
  date published: 2022-09-26
album: Bossa Guitars - Background Music for Study Shapes
  type: MusicAlbum
  date published: 2022-09-26
album: Soundtrack De Lo-Fi: Relajantes Tonos Lofi Para Leer y Estudiar Toda La Noche
  type: MusicAlbum
  date published: 2022-09-28
album: Background Music for llustrious Shapes
  type: MusicAlbum
  date published: 2022-09-29
album: Ruido Blanco: Altitud Eterna
  type: MusicAlbum
  date published: 2022-11-14
album: Feelings for Chilled Minutes
  type: MusicAlbum
  date published: 2022-11-20
album: Piano Bossa Duo - Background for Comforting Reflections
  type: MusicAlbum
  date published: 2022-11-24
album: Sonidos Del Fuego
  type: MusicAlbum
  date published: 2022-11-25
album: Refined Music for Amusing Earth - Piano Bossa Nova Duo
  type: MusicAlbum
  date published: 2022-11-29
album: Música Para Jugar Bajo La Lluvia Vol. 2
  type: MusicAlbum
  date published: 2022-12-09
album: Lluvias De Primavera: El Ambiente De Lluvia Perfecto Para Leer En Casa
  type: MusicAlbum
  date published: 2022-12-14
album: El Sonido De La Lluvia: Lluvia En El Jardin
  type: MusicAlbum
  date published: 2022-12-19
album: Música Para Leer: Un Pacífico Entorno Lluvioso Para Tu Lectura Diaria
  type: MusicAlbum
  date published: 2022-12-20
album: The Right Music for Your Store
  type: MusicAlbum
  date published: 2023-04-01
album: Shelter from the Storm
  type: MusicAlbum
  date published: 2023-04-02
album: Smooth Jazzy Harmony
  type: MusicAlbum
  date published: 2023-04-16
album: 君はラッキーな猫
  type: MusicAlbum
  date published: 2023-07-01
album: 猫についての全て
  type: MusicAlbum
  date published: 2023-07-02
album: 家にいる
  type: MusicAlbum
  date published: 2023-07-15
album: Sophisticated Bistro Soundscapes
  type: MusicAlbum
  date published: 2023-07-17
album: Música Ambiental Para Relajarse E Inspirarse Vol. 1
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  date published: 2023-07-28
album: El Efecto Calmante De La Música Sonora Y Relajante
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  date published: 2023-08-01
album: Relájate Y Concéntrate: Lofi Para Estudiar Mejor
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  date published: 2023-08-02
album: Música Ambiental De Concentración: El Poder De La Mente
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  date published: 2023-08-16
album: 犬とジャズの暖かいハグ
  type: MusicAlbum
  date published: 2023-08-19
album: Venturing Out
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  date published: 2023-08-23
album: Música: Vibras Binaurales Relajantes Para Concentrarse
  type: MusicAlbum
  date published: 2023-08-23
album: Música Ambiental Para El Retiro Vol. 1
  type: MusicAlbum
  date published: 2023-08-28
album: Aislamiento Del Ruido Controlado
  type: MusicAlbum
  date published: 2023-08-31
album: Ejercicios De Relajación E Instrumental
album: Ambiente Calmante: Tiempo A Solas Para Estudiar
album: Viaje A La Relajación
album: Ozone Oasis
album: Sonidos Ambientales: Ritmos De Concentración Zen Lluviosa
album: Renew Your Spirit
album: Tráeme El Murmullo
album: Armonía Ambiental: Estudiar Relajado
album: Savory Serenade
album: Calmante Densidad
album: Sunrise Sessions

Melodías Inspiradoras Para Jornadas Laborales Productivas
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  date published: 2026-07-02T03:55:08Z
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Melodías Calmadas Para Concentración En La Oficina
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  date published: 2026-07-02T03:55:08Z
audio: Melodías Calmadas Para Concentración En La Oficina
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Ritmos Motivacionales Para Colaboración En Equipo
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  date published: 2026-07-06T07:53:57Z
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Música Serena Para El Ambiente De Oficina
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    value: 0.741
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.971
  additional property: Key Name
    type: PropertyValue
    value: G
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Ritmos Productivos Para Tareas Eficientes
type: MusicRecording
duration: PT3M2S
duration ms: 182851
explicit: false
by artist: Agradable Musica para Leer
in album: Melodías Para El Trabajo: Música Para Mejorar El Ambiente En La Oficina
  type: MusicAlbum
  date published: 2025-03-10
isrc code: QZZEC2404721
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-23T09:05:08+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x560cd3956ea253757c9e87562e505f9ab2a85271d129748d8f8bd360df4488ba
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/QZZEC2404721
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560cd3956ea253757c9e87562e505f9ab2a85271d129748d8f8bd360df4488ba. 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/QZZEC2404721.
  date published: 2026-07-02T03:55:08Z
audio: Ritmos Productivos Para Tareas Eficientes
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 121.371
  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: 0.792
  additional property: Energy
    type: PropertyValue
    value: 0.28
  additional property: Speechiness
    type: PropertyValue
    value: 0.077
  additional property: Acousticness
    type: PropertyValue
    value: 0.142
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.896
  additional property: Liveness
    type: PropertyValue
    value: 0.083
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.346
  additional property: Loudness (dB)
    type: PropertyValue
    value: -22.044
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

Vibraciones Relajantes Para Días Estresantes
type: MusicRecording
duration: PT3M3S
duration ms: 183283
explicit: false
by artist: Agradable Musica para Leer
in album: Melodías Para El Trabajo: Música Para Mejorar El Ambiente En La Oficina
  type: MusicAlbum
  date published: 2025-03-10
isrc code: QZZEC2404726
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-27T06:15:23+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x998b3ff452ebb68ed4c25c96f7335c2c8cae0185c935e91c3329bbcf6afe7dcf
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/QZZEC2404726
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+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: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0x998b3ff452ebb68ed4c25c96f7335c2c8cae0185c935e91c3329bbcf6afe7dcf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2404726.
  date published: 2026-07-02T11:38:34Z
audio: Vibraciones Relajantes Para Días Estresantes
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.808
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.794
  additional property: Energy
    type: PropertyValue
    value: 0.596
  additional property: Speechiness
    type: PropertyValue
    value: 0.095
  additional property: Acousticness
    type: PropertyValue
    value: 0.044
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.857
  additional property: Liveness
    type: PropertyValue
    value: 0.075
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.449
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.535
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Ecos Pacíficos Para La Calma En El Espacio De Trabajo
type: MusicRecording
duration: PT3M3S
duration ms: 183671
explicit: false
by artist: Agradable Musica para Leer
in album: Melodías Para El Trabajo: Música Para Mejorar El Ambiente En La Oficina
  type: MusicAlbum
  date published: 2025-03-10
isrc code: QZZEC2404741
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T03:51:01+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7cdd783611860725c66f2d5e3292cb1badca776dc47304631fd07667212ddbe3
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/QZZEC2404741
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+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: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0x7cdd783611860725c66f2d5e3292cb1badca776dc47304631fd07667212ddbe3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZZEC2404741.
  date published: 2026-07-02T05:09:12Z
audio: Ecos Pacíficos Para La Calma En El Espacio De Trabajo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 128.23
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.803
  additional property: Energy
    type: PropertyValue
    value: 0.355
  additional property: Speechiness
    type: PropertyValue
    value: 0.079
  additional property: Acousticness
    type: PropertyValue
    value: 0.005
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.779
  additional property: Liveness
    type: PropertyValue
    value: 0.07
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.323
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.388
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Tonos Tranquilos Para Motivación En El Trabajo
type: MusicRecording
duration: PT3M12S
duration ms: 192037
explicit: false
by artist: Agradable Musica para Leer
in album: Melodías Para El Trabajo: Música Para Mejorar El Ambiente En La Oficina
  type: MusicAlbum
  date published: 2025-03-10
isrc code: QZZEC2404760
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T04:54:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x317cd90c732102e983d87b66301e50cec356010ed64e049a325947c52f99a1c8
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/QZZEC2404760
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
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: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+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 0x317cd90c732102e983d87b66301e50cec356010ed64e049a325947c52f99a1c8. 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/QZZEC2404760.
  date published: 2026-07-06T06:56:49Z
audio: Tonos Tranquilos Para Motivación En El Trabajo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.582
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.833
  additional property: Energy
    type: PropertyValue
    value: 0.218
  additional property: Speechiness
    type: PropertyValue
    value: 0.059
  additional property: Acousticness
    type: PropertyValue
    value: 0.024
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.883
  additional property: Liveness
    type: PropertyValue
    value: 0.089
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.242
  additional property: Loudness (dB)
    type: PropertyValue
    value: -21.558
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Sonidos Suaves Para Pensamiento Creativo
type: MusicRecording
duration: PT3M3S
duration ms: 183302
explicit: false
by artist: Agradable Musica para Leer
in album: Melodías Para El Trabajo: Música Para Mejorar El Ambiente En La Oficina
  type: MusicAlbum
  date published: 2025-03-10
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcc62cd51b3acc12f7c2864fbe6e3ef7f474561508c9709bf0e8c1698e5f997. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2404705.
  date published: 2026-07-29T19:35:34Z
audio: Sonidos Suaves Para Pensamiento Creativo
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.805
  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: 0.759
  additional property: Energy
    type: PropertyValue
    value: 0.48
  additional property: Speechiness
    type: PropertyValue
    value: 0.052
  additional property: Acousticness
    type: PropertyValue
    value: 0.185
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.839
  additional property: Liveness
    type: PropertyValue
    value: 0.076
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.255
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.52
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: QZZEC2404705
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960138
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-29T19:35:34+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2404705
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960138
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960138
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T19:35:34+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 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

Tonos Suaves Para Concentración Tranquila
type: MusicRecording
duration: PT3M3S
duration ms: 183288
explicit: false
by artist: Agradable Musica para Leer
in album: Melodías Para El Trabajo: Música Para Mejorar El Ambiente En La Oficina
  type: MusicAlbum
  date published: 2025-03-10
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28395f264104a414bf101afc84cfcd34ba65bb5ea35ca9504491b3c9d8a0638c. 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/QZZEC2404734.
  date published: 2026-07-29T21:09:47Z
audio: Tonos Suaves Para Concentración Tranquila
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 124.805
  additional property: Musical Key
    type: PropertyValue
    value: 6
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.767
  additional property: Energy
    type: PropertyValue
    value: 0.604
  additional property: Speechiness
    type: PropertyValue
    value: 0.049
  additional property: Acousticness
    type: PropertyValue
    value: 0.023
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.868
  additional property: Liveness
    type: PropertyValue
    value: 0.057
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.504
  additional property: Loudness (dB)
    type: PropertyValue
    value: -20.245
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: QZZEC2404734
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960144
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-29T21:09:47+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2404734
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: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T21:09:47+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 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

Música Armoniosa Para Productividad En La Oficina
type: MusicRecording
duration: PT3M12S
duration ms: 192000
explicit: false
by artist: Agradable Musica para Leer
in album: Melodías Para El Trabajo: Música Para Mejorar El Ambiente En La Oficina
  type: MusicAlbum
  date published: 2025-03-10
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d20ef60ee5347ab80d27bf220e8125f84d75b7fa5b1f8e4f96044e815c7607d. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QZZEC2404749.
  date published: 2026-07-29T15:38:18Z
audio: Música Armoniosa Para Productividad En La Oficina
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 117.997
  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: 0.765
  additional property: Energy
    type: PropertyValue
    value: 0.493
  additional property: Speechiness
    type: PropertyValue
    value: 0.07
  additional property: Acousticness
    type: PropertyValue
    value: 0.018
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.792
  additional property: Liveness
    type: PropertyValue
    value: 0.064
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.645
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.659
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: QZZEC2404749
additional property: CopyrightID
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 960125
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-29T15:38:18+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZEC2404749
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960125
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960125
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-29T15:38:18+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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

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