La Nueva Versión
type: MusicGroup
genre: cumbia
genre: cumbia sonidera
popularity: 5
followers: 114
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc157bfe23714025750e3632b4de61c64456398625c75f2e7b308749930a57f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e32a255-f9fd-4a2b-a553-bdd5b31db22e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e32a255-f9fd-4a2b-a553-bdd5b31db22e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8e32a255-f9fd-4a2b-a553-bdd5b31db22e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc157bfe23714025750e3632b4de61c64456398625c75f2e7b308749930a57f2","name":"La Nueva Versión","registered_at":"2026-06-17T15:17:59Z","symbol":"NIM1435950","token_address":"0x529a422a118ab6b15817ade877e3857adb4fc7b3","type":"artist","uuid":"8e32a255-f9fd-4a2b-a553-bdd5b31db22e"}
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 0xcc157bfe23714025750e3632b4de61c64456398625c75f2e7b308749930a57f2. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e32a255-f9fd-4a2b-a553-bdd5b31db22e.json and https://artists.proofprofile.net/proofs/artist/8e32a255-f9fd-4a2b-a553-bdd5b31db22e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xcc157bfe23714025750e3632b4de61c64456398625c75f2e7b308749930a57f2","name":"La Nueva Versión","registered_at":"2026-06-17T15:17:59Z","symbol":"NIM1435950","token_address":"0x529a422a118ab6b15817ade877e3857adb4fc7b3","type":"artist","uuid":"8e32a255-f9fd-4a2b-a553-bdd5b31db22e"}
album: Cubanísimo
  type: MusicAlbum
  date published: 2008
album: Puras del Buky
  type: MusicAlbum
  date published: 2014
album: Recordándote
  type: MusicAlbum
  date published: 2015
album: Dun Dun (Línea Dorada)
  type: MusicAlbum
  date published: 2015
album: Vuela Pegaso
  type: MusicAlbum
  date published: 2016
album: Puras Del Buki
  type: MusicAlbum
  date published: 2016-05-26
album: Un Poblano en New York (Línea Dorada)
  type: MusicAlbum
  date published: 2016-11-17
  track: El Cafetal
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177376
    explicit: false
    by artist: La Nueva Versión
    in album: Un Poblano en New York (Línea Dorada)
      type: MusicAlbum
      date published: 2016-11-17
    genre: cumbia
    genre: cumbia sonidera
    isrc code: FRX201622013
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T16:06:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8f716fe37aa59305dfd2194723f3cfcbff5b944ed76aa2ad3255204802075429
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201622013
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x8f716fe37aa59305dfd2194723f3cfcbff5b944ed76aa2ad3255204802075429. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FRX201622013.
      date published: 2026-07-05T19:27:56Z
    audio: El Cafetal
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.994
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.735
      additional property: Energy
        type: PropertyValue
        value: 0.797
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.085
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.246
      additional property: Liveness
        type: PropertyValue
        value: 0.077
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.961
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.612
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Un Poblano En New York
  type: MusicAlbum
  date published: 2016-11-30
album: A Mover el Pollo
  type: MusicAlbum
  date published: 2017-05-16
album: A Mover El Pollo
  type: MusicAlbum
  date published: 2017-05-16
album: El Avestruz
  type: MusicAlbum
  date published: 2017-05-28
album: El Avestruz
  type: MusicAlbum
  date published: 2017-05-29
album: Ya No Vives En Mi
  type: MusicAlbum
  date published: 2018-02-26
album: Con el Sabor de la Banda (Ya No Vives en Mi)
  type: MusicAlbum
  date published: 2018-02-27
album: Antes De Ti
  type: MusicAlbum
  date published: 2020
album: Lo Que No Fué
  type: MusicAlbum
  date published: 2020