Los Ferrari
type: MusicGroup
genre: cuarteto
popularity: 19
followers: 902
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19cb094341fffdd8dde8872c9a5c527ba4783f6b89c77d586517025cfddb7f75
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/833bd870-1d54-4a1c-b048-2b810a8fc569.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/833bd870-1d54-4a1c-b048-2b810a8fc569.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/833bd870-1d54-4a1c-b048-2b810a8fc569
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19cb094341fffdd8dde8872c9a5c527ba4783f6b89c77d586517025cfddb7f75","name":"Los Ferrari","registered_at":"2026-06-14T18:18:28Z","symbol":"NIM0536507","token_address":"0xa08bacd9db11ce5c57f3cf73f7e9ec56c1f37c11","type":"artist","uuid":"833bd870-1d54-4a1c-b048-2b810a8fc569"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19cb094341fffdd8dde8872c9a5c527ba4783f6b89c77d586517025cfddb7f75. Chain 2 (Bitcoin): anchored in block 953714 (2026-06-15T00:43:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/833bd870-1d54-4a1c-b048-2b810a8fc569.json and https://artists.proofprofile.net/proofs/artist/833bd870-1d54-4a1c-b048-2b810a8fc569.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:43:59Z
  text: {"copyright_id":"0x19cb094341fffdd8dde8872c9a5c527ba4783f6b89c77d586517025cfddb7f75","name":"Los Ferrari","registered_at":"2026-06-14T18:18:28Z","symbol":"NIM0536507","token_address":"0xa08bacd9db11ce5c57f3cf73f7e9ec56c1f37c11","type":"artist","uuid":"833bd870-1d54-4a1c-b048-2b810a8fc569"}
album: Yo Te Veo Desinflado
  type: MusicAlbum
  date published: 2019-05-31
album: Me Quedaré Solterito
  type: MusicAlbum
  date published: 2019-06-07
album: La Fiesta de Blas
  type: MusicAlbum
  date published: 2019-06-14
album: Bailando el Sacudon
  type: MusicAlbum
  date published: 2019-06-21
album: Me Han Contado Vida Mia
  type: MusicAlbum
  date published: 2019-06-28
album: Ata una Cinta Amarilla al Viejo Roble
  type: MusicAlbum
  date published: 2019-07-05
album: Te Salio la Jorobita
  type: MusicAlbum
  date published: 2019-07-12
album: Lamento Borincano
  type: MusicAlbum
  date published: 2019-07-19
album: La Plena de San Anton
  type: MusicAlbum
  date published: 2019-07-26
album: No Me Toques el Colchon
  type: MusicAlbum
  date published: 2019-08-02
album: Luz y Sombra
  type: MusicAlbum
  date published: 2019-08-09
album: Voy a Darle Perejil
  type: MusicAlbum
  date published: 2019-08-16
album: Acalorado
  type: MusicAlbum
  date published: 2019-08-23
album: Pica Pica el Picazon
  type: MusicAlbum
  date published: 2019-08-30
album: Planchame la Camisa
  type: MusicAlbum
  date published: 2019-09-06
album: Los Camioneros
  type: MusicAlbum
  date published: 2019-09-13
album: Si Te Miro No Me Miras
  type: MusicAlbum
  date published: 2019-09-20
album: Homenaje al Triunfador Ariel Ferrari
  type: MusicAlbum
  date published: 2019-09-27
  track: No Me Toques el Colchon
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187459
    explicit: false
    by artist: Los Ferrari
    in album: Homenaje al Triunfador Ariel Ferrari
      type: MusicAlbum
      date published: 2019-09-27
    genre: cuarteto
    isrc code: ARG991028052
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:38:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa6f32be40dc35588ae36f49c779924f8cfd97beed6027ee353286d60e38019a6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARG991028052
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f32be40dc35588ae36f49c779924f8cfd97beed6027ee353286d60e38019a6. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ARG991028052.
      date published: 2026-07-05T18:48:28Z
    audio: No Me Toques el Colchon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 148.098
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.825
      additional property: Energy
        type: PropertyValue
        value: 0.739
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.035
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.064
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.911
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.185
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Yo soy aquel
  type: MusicAlbum
  date published: 2024-08-09
album: Jugaste con mi amor/ No lo quiere prestar
  type: MusicAlbum
  date published: 2024-08-09