Orquesta de la Comunidad de Madrid
type: MusicGroup
genre: opera
popularity: 15
followers: 329
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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 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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  date published: 2026-06-14T13:54:28Z
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album: Feliz Navidad (Los Mejores Villancicos de Nuestra Tradición)
  type: MusicAlbum
  date published: 2002
album: ¡Viva Madrid!
  type: MusicAlbum
  date published: 2010-01-01
album: Compositores madrileños I: Olavide – Marco – Aracil.
  type: MusicAlbum
  date published: 2012-12-01
track: Sorozábal: La tabernera del puerto, Act II No. 9, Romanza: No puede ser!
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  by artist: Pablo Sorozábal
  by artist: Rolando Villazón
  by artist: Plácido Domingo
  by artist: Orquesta de la Comunidad de Madrid
  in album: Viva Villazón!
    type: MusicAlbum
    date published: 2007-11-12
  popularity: 5
  genre: spanish-classical
  genre: operetta
  genre: zarzuela
  isrc code: GBAYC0601962
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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 → 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
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    date published: 2026-07-08T03:22:41Z
  audio: Sorozábal: La tabernera del puerto, Act II No. 9, Romanza: No puede ser!
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track: Concierto de Aranjuez for Guitar and Orchestra: 1. Allegro con spirito
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  duration: PT6M0S
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  by artist: Joaquín Rodrigo
  by artist: Tomatito
  by artist: Orquesta de la Comunidad de Madrid
  by artist: Victor Pablo Pérez
  in album: Rodrigo: Concierto De Aranjuez
    type: MusicAlbum
    date published: 2019-10-03
  isrc code: ES5701900602
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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 → 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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f0f74176e2e8af047daf4c4a1a7179de4b06d3011e2372b07b9592b6856722. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5701900602.
    date published: 2026-07-08T03:20:19Z
  audio: Concierto de Aranjuez for Guitar and Orchestra: 1. Allegro con spirito
    type: AudioObject
    additional property: Tempo (BPM)
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track: Concierto de Aranjuez for Guitar and Orchestra: 2. Adagio
track: Concierto de Aranjuez for Guitar and Orchestra: 3. Allegro gentile
track: Cuatro Tangos: 3. Oblivion - arr. for two Guitars and Orchestra
track: Fuga y misterio: Fuga Y Misterio - arr. for two Guitars and Orchestra
track: Agua E Vinho - arr. for two Guitars and Orchestra

Speechiness
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Acousticness
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Instrumentalness
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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Concierto de Aranjuez for Guitar and Orchestra: 2. Adagio
type: MusicRecording
duration: PT9M58S
duration ms: 598046
explicit: false
by artist: Joaquín Rodrigo
by artist: Tomatito
by artist: Orquesta de la Comunidad de Madrid
by artist: Victor Pablo Pérez
in album: Rodrigo: Concierto De Aranjuez
  type: MusicAlbum
  date published: 2019-10-03
isrc code: ES5701900603
additional property: CopyrightID
additional property: CopyrightStatus
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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 → 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b7d740f20e85d428850cfd629d6fdef7c57b50691a8202d8eb56ed0f7a424f. 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/ES5701900603.
  date published: 2026-07-29T15:38:18Z
audio: Concierto de Aranjuez for Guitar and Orchestra: 2. Adagio
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Concierto de Aranjuez for Guitar and Orchestra: 3. Allegro gentile
type: MusicRecording
duration: PT5M9S
duration ms: 309139
explicit: false
by artist: Joaquín Rodrigo
by artist: Tomatito
by artist: Orquesta de la Comunidad de Madrid
by artist: Victor Pablo Pérez
in album: Rodrigo: Concierto De Aranjuez
  type: MusicAlbum
  date published: 2019-10-03
isrc code: ES5701900604
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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 → 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c43c4b75ad4b72fb1ff36a451d27c127f5d1884536c8beb5a683ef52999b82e. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/ES5701900604.
  date published: 2026-07-31T13:06:57Z
audio: Concierto de Aranjuez for Guitar and Orchestra: 3. Allegro gentile
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Cuatro Tangos: 3. Oblivion - arr. for two Guitars and Orchestra
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by artist: Astor Piazzolla
by artist: Tomatito
by artist: José del Tomate
by artist: Orquesta de la Comunidad de Madrid
by artist: Victor Pablo Pérez
in album: Rodrigo: Concierto De Aranjuez
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  date published: 2019-10-03
isrc code: ES5701900607
additional property: CopyrightID
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additional property: OTSBitcoinBlockVerifyURL
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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 → 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57552b36dfee704805433b6dafb8ebdc46bc7d21e2ff7ea278d56e527750034d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5701900607.
  date published: 2026-07-08T03:53:27Z
audio: Cuatro Tangos: 3. Oblivion - arr. for two Guitars and Orchestra
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Fuga y misterio: Fuga Y Misterio - arr. for two Guitars and Orchestra
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by artist: José del Tomate
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in album: Rodrigo: Concierto De Aranjuez
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0713860a4ddab843b6c044d547c61a8506d5f5e864e298e6fda522333df3575b. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/ES5701900606.
  date published: 2026-07-31T17:29:52Z
audio: Fuga y misterio: Fuga Y Misterio - arr. for two Guitars and Orchestra
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Agua E Vinho - arr. for two Guitars and Orchestra
type: MusicRecording
duration: PT4M42S
duration ms: 282843
explicit: false
by artist: Egberto Gismonti
by artist: Tomatito
by artist: José del Tomate
by artist: Orquesta de la Comunidad de Madrid
by artist: Victor Pablo Pérez
in album: Rodrigo: Concierto De Aranjuez
  type: MusicAlbum
  date published: 2019-10-03
genre: latin-classical
genre: violao
genre: bossa-nova
genre: brazilian-contemporary-classical
genre: brazilian-jazz
isrc code: ES5701900605
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9902827bf707240c591a2d804c1f719b00503a8e31116e0d670a25f98dbf89a3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5701900605.
  date published: 2026-07-08T03:20:19Z
audio: Agua E Vinho - arr. for two Guitars and Orchestra
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