Samuray Kuba
type: MusicGroup
genre: bachata
genre: bachata pop
popularity: 7
followers: 338
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b90d759e7ef33a148343525bec574944dfdda776939a637e7ed86c8ad5ab29e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fba77d45-e85b-4b35-9926-3b8c583aa5cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fba77d45-e85b-4b35-9926-3b8c583aa5cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fba77d45-e85b-4b35-9926-3b8c583aa5cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b90d759e7ef33a148343525bec574944dfdda776939a637e7ed86c8ad5ab29e","name":"Samuray Kuba","registered_at":"2026-06-21T17:21:07Z","symbol":"NIM1985764","token_address":"0xf1597ec70614cc88de5149b34bb81796142d9a73","type":"artist","uuid":"fba77d45-e85b-4b35-9926-3b8c583aa5cb"}
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 0x2b90d759e7ef33a148343525bec574944dfdda776939a637e7ed86c8ad5ab29e. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fba77d45-e85b-4b35-9926-3b8c583aa5cb.json and https://artists.proofprofile.net/proofs/artist/fba77d45-e85b-4b35-9926-3b8c583aa5cb.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x2b90d759e7ef33a148343525bec574944dfdda776939a637e7ed86c8ad5ab29e","name":"Samuray Kuba","registered_at":"2026-06-21T17:21:07Z","symbol":"NIM1985764","token_address":"0xf1597ec70614cc88de5149b34bb81796142d9a73","type":"artist","uuid":"fba77d45-e85b-4b35-9926-3b8c583aa5cb"}
album: A Mi Cuba
  type: MusicAlbum
  date published: 2014-04-11
album: Pa'rriba y Pa'lante (Original Version)
  type: MusicAlbum
  date published: 2014-06-24
album: Te Pido Perdón
  type: MusicAlbum
  date published: 2014-12-16
album: Mi Canción para Tí
  type: MusicAlbum
  date published: 2015-02-17
album: Te Llamé
  type: MusicAlbum
  date published: 2015-04-30
album: Alma Desnuda
  type: MusicAlbum
  date published: 2015-09-26
album: Boommmm
  type: MusicAlbum
  date published: 2016-07-13
album: Estoy Aquí
  type: MusicAlbum
  date published: 2017-10-20
album: Estoy Aquí
  type: MusicAlbum
  date published: 2017-10-20
album: Hechizo
  type: MusicAlbum
  date published: 2018-04-10
album: La Nena
  type: MusicAlbum
  date published: 2018-07-17
album: Enamorado
  type: MusicAlbum
  date published: 2018-08-24
album: Entonces Quién?
  type: MusicAlbum
  date published: 2018-11-30
album: 4 +
  type: MusicAlbum
  date published: 2019-02-13
album: Ella Baila Sola
  type: MusicAlbum
  date published: 2019-05-31
  track: Ella Baila Sola
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211006
    explicit: false
    by artist: Samuray Kuba
    in album: Ella Baila Sola
      type: MusicAlbum
      date published: 2019-05-31
    genre: bachata
    genre: bachata pop
    isrc code: CHB011900001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T06:56:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2abb8017d9bb4b6fd587b819ffdd464f67e3a22d5ae93db9e5b1e306ab70b0bb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958517
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958517
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHB011900001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T07:54:29Z
    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 0x2abb8017d9bb4b6fd587b819ffdd464f67e3a22d5ae93db9e5b1e306ab70b0bb. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHB011900001 — a six-check JSON result.
      date published: 2026-07-18T07:54:29Z
    audio: Ella Baila Sola
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.103
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.841
      additional property: Energy
        type: PropertyValue
        value: 0.625
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.129
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.303
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.916
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.597
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: La Muchachita (Ya No Cree en Amor)
  type: MusicAlbum
  date published: 2019-09-13
album: Deseos
  type: MusicAlbum
  date published: 2019-09-27
album: Flores Pa' los Muertos
  type: MusicAlbum
  date published: 2019-12-06
album: Detalles
  type: MusicAlbum
  date published: 2020-05-26
album: Diferente
  type: MusicAlbum
  date published: 2020-07-05
album: Sexy Como Tú
  type: MusicAlbum
  date published: 2021-02-12
album: Medianoche
  type: MusicAlbum
  date published: 2021-10-22
album: A Tu Lado
  type: MusicAlbum
  date published: 2021-12-10
album: Se Fue!
  type: MusicAlbum
  date published: 2022-03-11
album: Hasta el Lunes
  type: MusicAlbum
  date published: 2022-06-10
album: Cuando Amanezca
album: 12 Sonidos para Amarte
album: Angel Yuri, Vol. 1
album: Hellou

Cuando Amanezca
type: MusicAlbum
date published: 2022-12-02

12 Sonidos para Amarte
type: MusicAlbum
date published: 2023-05-12

Angel Yuri, Vol. 1
type: MusicAlbum
date published: 2023-10-27

Hellou
type: MusicAlbum
date published: 2024-12-13