Musicas de Piano Masters
type: MusicGroup
popularity: 6
followers: 197
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
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  type: MusicAlbum
  date published: 2013-04-27
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2013-06-28
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  type: MusicAlbum
  date published: 2021-11-17
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  type: MusicAlbum
  date published: 2022-08-04
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  type: MusicAlbum
  date published: 2022-09-07
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  type: MusicAlbum
  date published: 2022-10-05
album: Una Radio Lofi: La Mejor Selección De Canciones Lofi Para Resetear La Mente
  type: MusicAlbum
  date published: 2022-10-12
album: Música Ambiente: Sonidos Para Relajar La Mente Vol. 1
  type: MusicAlbum
  date published: 2022-10-19
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  type: MusicAlbum
  date published: 2022-11-23
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  type: MusicAlbum
  date published: 2022-12-20
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  type: MusicAlbum
  date published: 2023-07-25
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: Historias De Piano Y La Lluvia
  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: Huellas Armónicas: Piano Meditativo Para Momentos De Descanso Canino
  type: MusicAlbum
  date published: 2023-12-14
album: Armonía De Perritos: Sonidos De Piano Meditativo Para Cachorros Pacíficos
  type: MusicAlbum
  date published: 2023-12-15
album: Armonía Calmante: Piano Meditativo Para La Relajación
  type: MusicAlbum
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album: Teclas Zen: Piano Meditativo Para El Flujo De Yoga
  type: MusicAlbum
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album: Caminos Armónicos: Susurros Melódicos De Pianos Serenos Para Gatos
  type: MusicAlbum
  date published: 2024-01-09
album: Claves De Concentración: Enriquecimiento De Piano
  type: MusicAlbum
  date published: 2024-01-10
album: Iluminación Del Estudio Etéreo: Camino Enriquecedor Del Piano
  type: MusicAlbum
  date published: 2024-01-11
album: Teclas Etéreas: Armonías Meditativas De Piano
  type: MusicAlbum
  date published: 2024-01-15
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  type: MusicAlbum
  date published: 2024-03-21
album: Flor De Loto: Piano Pinta Paz Desplegándose En Melodías Suaves
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  date published: 2024-03-29
  track: Vals De Paz Desplegada
  track: Armonía De La Esencia Del Loto
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  type: MusicAlbum
  date published: 2024-04-17
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-05-03
album: Enfoque Con El Piano: Concentración Melódica Para El Trabajo Profundo
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  date published: 2024-05-24
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  track: Melodía De Concentración Del Piano
  track: Eco Armónico De La Concentración Del Piano
  track: Ritmos Profundos De Trabajo Del Piano
album: Música De Piano: Esencia Melódica De Relajación
  type: MusicAlbum
  date published: 2024-06-21
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  type: MusicAlbum
  date published: 2024-06-27
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  type: MusicAlbum
  date published: 2024-07-09
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  type: MusicAlbum
  date published: 2024-09-04
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  type: MusicAlbum
  date published: 2024-11-01

Vals De Paz Desplegada
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T03:20:19Z
audio: Vals De Paz Desplegada
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Armonía De La Esencia Del Loto
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  date published: 2026-07-31T02:19:15Z
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

Concentración Profunda En Las Melodías Del Piano
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additional property: OTSVerifyInstructions
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  date published: 2026-07-08T08:56:20Z
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Melodía De Concentración Del Piano
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  date published: 2026-07-08T03:53:27Z
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0.942
  additional property: Liveness
    type: PropertyValue
    value: 0.091
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.188
  additional property: Loudness (dB)
    type: PropertyValue
    value: -36.486
  additional property: Key Name
    type: PropertyValue
    value: F#
  additional property: Mode Name
    type: PropertyValue
    value: Minor

Eco Armónico De La Concentración Del Piano
type: MusicRecording
duration: PT3M15S
duration ms: 195298
explicit: false
by artist: Musicas de Piano Masters
in album: Enfoque Con El Piano: Concentración Melódica Para El Trabajo Profundo
  type: MusicAlbum
  date published: 2024-05-24
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10758cb845fcc1c9875de13b18bca637e02940991c75433fdd71bf26150bb22. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2420298.
  date published: 2026-07-30T18:23:33Z
audio: Eco Armónico De La Concentración Del Piano
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 127.546
  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: 0.44
  additional property: Energy
    type: PropertyValue
    value: 0.046
  additional property: Speechiness
    type: PropertyValue
    value: 0.04
  additional property: Acousticness
    type: PropertyValue
    value: 0.992
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.912
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.213
  additional property: Loudness (dB)
    type: PropertyValue
    value: -34.189
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBRKQ2420298
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: 960291
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-30T18:23:33+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2420298
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960291
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960291
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T18:23:33+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

Ritmos Profundos De Trabajo Del Piano
type: MusicRecording
duration: PT3M5S
duration ms: 185328
explicit: false
by artist: Musicas de Piano Masters
in album: Enfoque Con El Piano: Concentración Melódica Para El Trabajo Profundo
  type: MusicAlbum
  date published: 2024-05-24
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e77badb738729a8fe363b3bee0432b927d123ff35cc878fb834ef019d442520. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2420328.
  date published: 2026-07-31T00:26:26Z
audio: Ritmos Profundos De Trabajo Del Piano
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 135.719
  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: 0.589
  additional property: Energy
    type: PropertyValue
    value: 0.065
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.994
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.913
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.035
  additional property: Loudness (dB)
    type: PropertyValue
    value: -29.829
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major
isrc code: GBRKQ2420328
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
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additional property: BitcoinTime
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  value: 2026-07-31T00:26:26+00:00
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBRKQ2420328
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960327
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960327
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T00:26:26+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