Arnau Vilà
type: MusicGroup
popularity: 7
followers: 129
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x464f76a3f361729bda2de3a4a9d5442b3a672d4b04b5048bb42e7c877094eb7a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/234ef139-210a-4275-bc07-cb75041176a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/234ef139-210a-4275-bc07-cb75041176a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/234ef139-210a-4275-bc07-cb75041176a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x464f76a3f361729bda2de3a4a9d5442b3a672d4b04b5048bb42e7c877094eb7a","name":"Arnau Vilà","registered_at":"2026-06-16T01:56:18Z","symbol":"NIM0901146","token_address":"0x3e086359e64fa7a7d14b0b34f2a8a985fb819a2f","type":"artist","uuid":"234ef139-210a-4275-bc07-cb75041176a6"}
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 0x464f76a3f361729bda2de3a4a9d5442b3a672d4b04b5048bb42e7c877094eb7a. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/234ef139-210a-4275-bc07-cb75041176a6.json and https://artists.proofprofile.net/proofs/artist/234ef139-210a-4275-bc07-cb75041176a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0x464f76a3f361729bda2de3a4a9d5442b3a672d4b04b5048bb42e7c877094eb7a","name":"Arnau Vilà","registered_at":"2026-06-16T01:56:18Z","symbol":"NIM0901146","token_address":"0x3e086359e64fa7a7d14b0b34f2a8a985fb819a2f","type":"artist","uuid":"234ef139-210a-4275-bc07-cb75041176a6"}
album: Las Furias (Banda Sonora Original de la Película de Miguel del Arco)
  type: MusicAlbum
  date published: 2016-11-16
album: Las Furias (Banda Sonora Original de la Película de Miguel del Arco)
  type: MusicAlbum
  date published: 2016-11-18
album: Las Noches de Tefía (Banda Sonora Original)
  type: MusicAlbum
  date published: 2023-06-22
  track: Asesinos
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151719
    explicit: false
    by artist: Arnau Vilà
    in album: Las Noches de Tefía (Banda Sonora Original)
      type: MusicAlbum
      date published: 2023-06-22
    isrc code: ES84S2300117
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T04:54:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6be36abdafe31ed3d1b318073c072c923f35ad5dbfd996b16d09af57d30dabdd
    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/ES84S2300117
    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 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 0x6be36abdafe31ed3d1b318073c072c923f35ad5dbfd996b16d09af57d30dabdd. 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/ES84S2300117.
      date published: 2026-07-06T06:56:49Z
    audio: Asesinos
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 112.002
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.742
      additional property: Energy
        type: PropertyValue
        value: 0.81
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.116
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.836
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.74
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Dansa XXI.cat Danses de sol i serena
  type: MusicAlbum
  date published: 2024-02-12
album: De Ratones y Hombres
  type: MusicAlbum
  date published: 2024-02-14
album: Veraneantes
  type: MusicAlbum
  date published: 2024-02-14
album: Deseo
  type: MusicAlbum
  date published: 2024-02-15
album: Misántropo
  type: MusicAlbum
  date published: 2024-02-15
album: Un Enemic del Poble
  type: MusicAlbum
  date published: 2024-02-17
album: Antígona
  type: MusicAlbum
  date published: 2024-02-17
album: Hamlet
  type: MusicAlbum
  date published: 2024-02-20
album: Idiota
  type: MusicAlbum
  date published: 2024-02-23
album: Refugio
  type: MusicAlbum
  date published: 2024-02-29
album: Invisibles
  type: MusicAlbum
  date published: 2024-02-29
album: Arte
  type: MusicAlbum
  date published: 2024-02-29
album: Ilusiones
  type: MusicAlbum
  date published: 2024-02-29
album: Peregrinos
  type: MusicAlbum
  date published: 2024-03-01
album: Juicio a una zorra
  type: MusicAlbum
  date published: 2024-03-01
album: Ricardo III
  type: MusicAlbum
  date published: 2024-03-01
album: Federico hacia Lorca
  type: MusicAlbum
  date published: 2024-03-01
album: Nemini Parco
  type: MusicAlbum
  date published: 2024-03-08
album: Lúa
  type: MusicAlbum
  date published: 2024-03-08
album: Only Child
  type: MusicAlbum
  date published: 2024-03-09
album: Stone Lions
  type: MusicAlbum
  date published: 2024-09-22