Buda Zen
type: MusicGroup
popularity: 19
followers: 938
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/d8a866bf-649c-46ec-b6fc-ef95bf772e1f.ots
additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/d8a866bf-649c-46ec-b6fc-ef95bf772e1f.json
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8a866bf-649c-46ec-b6fc-ef95bf772e1f
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additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a9b3d3b43bcd97b9a0252abc37ce6d95ed650796c8db30bc5415ef95984382. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8a866bf-649c-46ec-b6fc-ef95bf772e1f.json and https://artists.proofprofile.net/proofs/artist/d8a866bf-649c-46ec-b6fc-ef95bf772e1f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0xa1a9b3d3b43bcd97b9a0252abc37ce6d95ed650796c8db30bc5415ef95984382","name":"Buda Zen","registered_at":"2026-06-15T03:16:50Z","symbol":"NIM0665004","token_address":"0x393c374668c05f4436bbc9e6089e0e45245eb203","type":"artist","uuid":"d8a866bf-649c-46ec-b6fc-ef95bf772e1f"}
album: 50 Música Zen – Música para Meditación Yoga y Pranayama
  type: MusicAlbum
  date published: 2016-06-22
  track: Relax (Música Yoga)
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258390
    explicit: false
    by artist: Buda Zen
    in album: 50 Música Zen – Música para Meditación Yoga y Pranayama
      type: MusicAlbum
      date published: 2016-06-22
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    additional property: CopyrightID
    additional property: CopyrightStatus
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101607073
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:18:11Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2897e2017a2db4a3a5182375ff69c40eaf21f14fb160c951f287d035a599232e. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO101607073.
      date published: 2026-07-17T23:18:11Z
    audio: Relax (Música Yoga)
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      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.84
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.866
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.933
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.219
      additional property: Loudness (dB)
        type: PropertyValue
        value: -23.372
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Meditación de la Montaña - Música Tibetana, Cantos de Monjes Budistas, Sonidos de la Naturaleza
  type: MusicAlbum
  date published: 2021-04-17
album: Música para Aprender: Canciones para Estudiar Concentrado y Aprovechar el Tiempo
  type: MusicAlbum
  date published: 2021-12-16
  track: Classical Piano Music for Stuying
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236102
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    by artist: Buda Zen
    in album: Música para Aprender: Canciones para Estudiar Concentrado y Aprovechar el Tiempo
      type: MusicAlbum
      date published: 2021-12-16
    isrc code: ITLU52100074
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    additional property: CopyrightStatus
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      value: registered
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITLU52100074
    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451b7e29b2de25130ed6c58a860d9070383a63c154c5f19154a9dfd597e9c9f7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ITLU52100074.
      date published: 2026-07-04T10:04:33Z
    audio: Classical Piano Music for Stuying
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.952
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        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
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      additional property: Danceability
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
        type: PropertyValue
        value: 0.145
      additional property: Valence (Positivity)
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      additional property: Key Name
      additional property: Mode Name
album: Sonidos de Serenidad Zen: Melodías Orientales Relajantes, Música Asiática de Flauta para la Relajación y la Atención Plena
album: La Meditación Secreta: Remedio del Corazón, Mejor Colección de Música Meditativa para la Paz Interior

Valence (Positivity)
type: PropertyValue
value: 0.452

Loudness (dB)
type: PropertyValue
value: -22.357

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Minor

Sonidos de Serenidad Zen: Melodías Orientales Relajantes, Música Asiática de Flauta para la Relajación y la Atención Plena
type: MusicAlbum
date published: 2023-06-14

La Meditación Secreta: Remedio del Corazón, Mejor Colección de Música Meditativa para la Paz Interior
type: MusicAlbum
date published: 2023-08-24