Leo Guzmán
type: MusicGroup
genre: bachata
genre: cuarteto
genre: flamenco
genre: flamenco pop
genre: flamenco urbano
popularity: 16
followers: 510
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe11318828e9153d9f2869acafd1f4d9bdd6a0d8dab727b2703634954155587ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff674197-d5f9-4e11-b378-d9336c1a6e6b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff674197-d5f9-4e11-b378-d9336c1a6e6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff674197-d5f9-4e11-b378-d9336c1a6e6b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe11318828e9153d9f2869acafd1f4d9bdd6a0d8dab727b2703634954155587ce","name":"Leo Guzmán","registered_at":"2026-06-15T07:19:34Z","symbol":"NIM0722955","token_address":"0xc7ba30f08009718875c2c5e121de0017e2bf127b","type":"artist","uuid":"ff674197-d5f9-4e11-b378-d9336c1a6e6b"}
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 0xe11318828e9153d9f2869acafd1f4d9bdd6a0d8dab727b2703634954155587ce. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff674197-d5f9-4e11-b378-d9336c1a6e6b.json and https://artists.proofprofile.net/proofs/artist/ff674197-d5f9-4e11-b378-d9336c1a6e6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0xe11318828e9153d9f2869acafd1f4d9bdd6a0d8dab727b2703634954155587ce","name":"Leo Guzmán","registered_at":"2026-06-15T07:19:34Z","symbol":"NIM0722955","token_address":"0xc7ba30f08009718875c2c5e121de0017e2bf127b","type":"artist","uuid":"ff674197-d5f9-4e11-b378-d9336c1a6e6b"}
album: Menéalo
  type: MusicAlbum
  date published: 2016-04-12
album: Baila Baila Baila
  type: MusicAlbum
  date published: 2019-02-01
album: Lo Siento
  type: MusicAlbum
  date published: 2019-03-08
album: Lo Siento
  type: MusicAlbum
  date published: 2019-03-08
album: Vuelve
  type: MusicAlbum
  date published: 2019-07-26
album: Otro Trago
  type: MusicAlbum
  date published: 2019-08-04
album: Vuelve
  type: MusicAlbum
  date published: 2019-11-29
album: Mi Soledad y Yo
  type: MusicAlbum
  date published: 2019-12-07
album: Me Gusta
  type: MusicAlbum
  date published: 2020-02-25
album: Me Gusta
  type: MusicAlbum
  date published: 2020-02-25
album: Todo Tiene Su Fin
  type: MusicAlbum
  date published: 2020-05-01
album: Océano de Amor
  type: MusicAlbum
  date published: 2020-08-14
album: El Chivatón
  type: MusicAlbum
  date published: 2020-12-04
album: Abrazar El Caos
  type: MusicAlbum
  date published: 2023-06-02
album: Nuestro Secreto (Bachata Versión)
  type: MusicAlbum
  date published: 2024-01-19
album: Nana Triste
  type: MusicAlbum
  date published: 2024-02-08
  track: Nana Triste
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177000
    explicit: false
    by artist: Leo Guzmán
    in album: Nana Triste
      type: MusicAlbum
      date published: 2024-02-08
    genre: bachata
    genre: cuarteto
    genre: flamenco
    genre: flamenco pop
    genre: flamenco urbano
    isrc code: ARA492400019
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T14:43:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x05e10704ad3644e0187e289d2b6eeb86d0e0c65151ad814a20d9474a201ffc3e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957866
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957866
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA492400019
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T14:54:25Z
    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 0x05e10704ad3644e0187e289d2b6eeb86d0e0c65151ad814a20d9474a201ffc3e. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/ARA492400019.
      date published: 2026-07-13T14:54:25Z
    audio: Nana Triste
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.028
      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: 0.736
      additional property: Energy
        type: PropertyValue
        value: 0.703
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.206
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.16
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.8
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.635
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Ausente
  type: MusicAlbum
  date published: 2024-02-22
album: Eclipse
  type: MusicAlbum
  date published: 2024-04-19
album: Como Lo Hacía Yo (Bachata Version)
  type: MusicAlbum
  date published: 2024-05-16
album: El Último Adiós (Bachata Version)
  type: MusicAlbum
  date published: 2024-06-28
album: VITAMINA
  type: MusicAlbum
  date published: 2024-12-20