Las Estrella De La Cumbia
type: MusicGroup
genre: chicha
genre: cumbia
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf9dad590b3539d95d46dbe712b9e4ce2a288fd5a433f574313e6ea60985587a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953955
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953955
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/267e43d6-84bf-4dd1-a575-641253fee8da.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/267e43d6-84bf-4dd1-a575-641253fee8da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/267e43d6-84bf-4dd1-a575-641253fee8da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:29:53Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf9dad590b3539d95d46dbe712b9e4ce2a288fd5a433f574313e6ea60985587a5","name":"Las Estrella De La Cumbia","registered_at":"2026-06-16T02:55:15Z","symbol":"NIM0915232","token_address":"0xe736257fa38dd4157135aa3875de7af63540a502","type":"artist","uuid":"267e43d6-84bf-4dd1-a575-641253fee8da"}
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 0xf9dad590b3539d95d46dbe712b9e4ce2a288fd5a433f574313e6ea60985587a5. Chain 2 (Bitcoin): anchored in block 953958 (2026-06-16T14:52:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/267e43d6-84bf-4dd1-a575-641253fee8da.json and https://artists.proofprofile.net/proofs/artist/267e43d6-84bf-4dd1-a575-641253fee8da.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:52:44Z
  text: {"copyright_id":"0xf9dad590b3539d95d46dbe712b9e4ce2a288fd5a433f574313e6ea60985587a5","name":"Las Estrella De La Cumbia","registered_at":"2026-06-16T02:55:15Z","symbol":"NIM0915232","token_address":"0xe736257fa38dd4157135aa3875de7af63540a502","type":"artist","uuid":"267e43d6-84bf-4dd1-a575-641253fee8da"}
album: Tu indiferencia / Todo Terminó
  type: MusicAlbum
  date published: 2025-03-25
album: Llorando: El Amor Es Así / Mil Heridas / Lloro
  type: MusicAlbum
  date published: 2025-04-02
album: Norteñita 01
  type: MusicAlbum
  date published: 2025-04-02
album: Mala Amiga: Mal Amigo / Libre Y Solterita
  type: MusicAlbum
  date published: 2025-04-02
album: Sin Ti / Si Te Vas
  type: MusicAlbum
  date published: 2025-04-02
  track: Sin Ti / Si Te Vas
    type: MusicRecording
    duration: PT8M40S
    duration ms: 520848
    explicit: false
    by artist: Las Estrella De La Cumbia
    in album: Sin Ti / Si Te Vas
      type: MusicAlbum
      date published: 2025-04-02
    genre: chicha
    genre: cumbia
    isrc code: QM6N22551876
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T17:09:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8dcef7e01012c43ec0c9ec63087c4a5549c81de24b108a4d14c9f33335f005c6
    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/QM6N22551876
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dcef7e01012c43ec0c9ec63087c4a5549c81de24b108a4d14c9f33335f005c6. 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/QM6N22551876.
      date published: 2026-07-05T19:27:56Z
    audio: Sin Ti / Si Te Vas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.717
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.44
      additional property: Energy
        type: PropertyValue
        value: 0.804
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.267
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.307
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.523
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.6
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: SENTIMENTAL 03: Tatto / Lejos de Ti
  type: MusicAlbum
  date published: 2025-04-04
album: Marcado: Quiero Sentirte / Por Que la Quieres / Marcado por Amor
  type: MusicAlbum
  date published: 2025-04-04
album: Estrellas 02: Cerveza, Ron y Néctar / Dónde Estás Amor
  type: MusicAlbum
  date published: 2025-04-04
album: El Sol No Regresa / Como Yo Nadie Te Ha Amado
  type: MusicAlbum
  date published: 2025-04-04
album: Boleros: Cruel Condena / Los Dos Perdimos / Tú Fuiste Mi Gran Amor
  type: MusicAlbum
  date published: 2025-04-07