R. de la Vega
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca7f2bb5ede92e850b0d781f53183efcc9e3ac3ab6cf2dd9a9631357882e1db6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1873bef0-e916-4384-bb35-cd67f28c3e0f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1873bef0-e916-4384-bb35-cd67f28c3e0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1873bef0-e916-4384-bb35-cd67f28c3e0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca7f2bb5ede92e850b0d781f53183efcc9e3ac3ab6cf2dd9a9631357882e1db6","name":"R. de la Vega","registered_at":"2026-06-15T22:03:13Z","symbol":"NIM0845485","token_address":"0x39bb089607ac45b83e30318dbe073079e1bab845","type":"artist","uuid":"1873bef0-e916-4384-bb35-cd67f28c3e0f"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7f2bb5ede92e850b0d781f53183efcc9e3ac3ab6cf2dd9a9631357882e1db6. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1873bef0-e916-4384-bb35-cd67f28c3e0f.json and https://artists.proofprofile.net/proofs/artist/1873bef0-e916-4384-bb35-cd67f28c3e0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xca7f2bb5ede92e850b0d781f53183efcc9e3ac3ab6cf2dd9a9631357882e1db6","name":"R. de la Vega","registered_at":"2026-06-15T22:03:13Z","symbol":"NIM0845485","token_address":"0x39bb089607ac45b83e30318dbe073079e1bab845","type":"artist","uuid":"1873bef0-e916-4384-bb35-cd67f28c3e0f"}
track: Españolerias (with The Royal Philharmonic Orchestra) - Remasterizado 2023
  type: MusicRecording
  duration: PT7M42S
  duration ms: 462560
  explicit: false
  by artist: Lara
  by artist: E. Garía Alvarez
  by artist: Ernesto Lecuona
  by artist: J. Padilla
  by artist: T. Bretón
  by artist: T. Evans
  by artist: P. Luna
  by artist: R. de la Vega
  by artist: Antonio Paso
  by artist: Luis Cobos
  by artist: Royal Philharmonic Orchestra
  in album: Sol y Sombra (Remasterizado 2023)
    type: MusicAlbum
    date published: 1986
  isrc code: ES5022301929
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T07:44:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x888404364cfd72bc44b7d311e55c08c549dba6a443774f05028201cfc14f3a71
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957819
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957819
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022301929
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-13T07:53:33Z
  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 0x888404364cfd72bc44b7d311e55c08c549dba6a443774f05028201cfc14f3a71. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/ES5022301929.
    date published: 2026-07-13T07:53:33Z
  audio: Españolerias (with The Royal Philharmonic Orchestra) - Remasterizado 2023
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 155.025
    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: 0.446
    additional property: Energy
      type: PropertyValue
      value: 0.453
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.483
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.862
    additional property: Liveness
      type: PropertyValue
      value: 0.097
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.583
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.325
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Habaneras Y Canciones (with The Royal Philharmonic Orchestra) - Remasterizado 2023
  type: MusicRecording
  duration: PT8M55S
  duration ms: 535066
  explicit: false
  by artist: Federico Moreno Torroba
  by artist: Georges Bizet
  by artist: J. Padilla
  by artist: Joaquín Valverde
  by artist: Manuel Penella
  by artist: T. Bretón
  by artist: V. Lleo
  by artist: G. Fernández Shaw
  by artist: G. Perrin
  by artist: L. Torregrosa
  by artist: R. de la Vega
  by artist: Carlos Arniches Barrera
  by artist: M. Palacios
  by artist: E. García Alvarez
  by artist: Luis Cobos
  by artist: Royal Philharmonic Orchestra
  in album: Sol y Sombra (Remasterizado 2023)
    type: MusicAlbum
    date published: 1986
  isrc code: ES5022301932
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T18:26:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xc328a6a78d09ca31181fcebc0593e343f9703e8f0b8ad39b2afb4afe5ac226b7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022301932
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0xc328a6a78d09ca31181fcebc0593e343f9703e8f0b8ad39b2afb4afe5ac226b7. 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/ES5022301932.
    date published: 2026-07-08T03:20:19Z
  audio: Habaneras Y Canciones (with The Royal Philharmonic Orchestra) - Remasterizado 2023
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 146.411
    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
    additional property: Energy
    additional property: Speechiness
    additional property: Acousticness
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name

Danceability
type: PropertyValue
value: 0.431

Energy
type: PropertyValue
value: 0.228

Speechiness
type: PropertyValue
value: 0.033

Acousticness
type: PropertyValue
value: 0.734

Instrumentalness
type: PropertyValue
value: 0.619

Liveness
type: PropertyValue
value: 0.451

Valence (Positivity)
type: PropertyValue
value: 0.379

Loudness (dB)
type: PropertyValue
value: -15.262

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major