Enrique Lazaga
type: MusicGroup
genre: latin jazz
genre: son cubano
genre: timba
popularity: 6
followers: 93
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4ad60fcdadf9fccafcd9beccd5c575ff4575d76329aa11c718132769e0b2708
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d26a9a1-aa20-48f9-83b3-3f79c4f5c53a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d26a9a1-aa20-48f9-83b3-3f79c4f5c53a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d26a9a1-aa20-48f9-83b3-3f79c4f5c53a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf4ad60fcdadf9fccafcd9beccd5c575ff4575d76329aa11c718132769e0b2708","name":"Enrique Lazaga","registered_at":"2026-06-16T05:22:51Z","symbol":"NIM0950484","token_address":"0x6cc778b5f8dc143285451af9b2fdd7de3d3d7aa8","type":"artist","uuid":"2d26a9a1-aa20-48f9-83b3-3f79c4f5c53a"}
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 0xf4ad60fcdadf9fccafcd9beccd5c575ff4575d76329aa11c718132769e0b2708. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d26a9a1-aa20-48f9-83b3-3f79c4f5c53a.json and https://artists.proofprofile.net/proofs/artist/2d26a9a1-aa20-48f9-83b3-3f79c4f5c53a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:08:34Z
  text: {"copyright_id":"0xf4ad60fcdadf9fccafcd9beccd5c575ff4575d76329aa11c718132769e0b2708","name":"Enrique Lazaga","registered_at":"2026-06-16T05:22:51Z","symbol":"NIM0950484","token_address":"0x6cc778b5f8dc143285451af9b2fdd7de3d3d7aa8","type":"artist","uuid":"2d26a9a1-aa20-48f9-83b3-3f79c4f5c53a"}
album: De Nuevo...La Ritmo
  type: MusicAlbum
  date published: 2001
album: Los Tocadores De Güiro
  type: MusicAlbum
  date published: 2004
album: Mucho Más Que Éxitos...
  type: MusicAlbum
  date published: 2005
album: El Que Más Goza
  type: MusicAlbum
  date published: 2015-05-16
track: Duelo de Soneros
  type: MusicRecording
  duration: PT19M24S
  duration ms: 1164573
  explicit: false
  by artist: Candido Fabre
  by artist: Paulo FG
  by artist: Juan Díaz "El Indio"
  by artist: Rolando Montero "El Muso"
  by artist: William R. Padrino "El Padrino"
  by artist: Reineirio
  by artist: Wilfredo "Pachy" Naranjo
  by artist: Enrique Lazaga
  by artist: Silvio Solano
  by artist: Miguel L. Armesto
  by artist: Amadito Valdés
  in album: Cuba Lost & Found Sessions
    type: MusicAlbum
    date published: 2008-07-26
  isrc code: ES28A1010454
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-20T09:03:28+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5a2a8f98bf7cd6384668a0e590e5a4d37c90e931a6d67c477496ece470a3ca85
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES28A1010454
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x5a2a8f98bf7cd6384668a0e590e5a4d37c90e931a6d67c477496ece470a3ca85. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ES28A1010454.
    date published: 2026-07-02T03:30:09Z
  audio: Duelo de Soneros
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 124.091
    additional property: Musical Key
      type: PropertyValue
      value: 7
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.646
    additional property: Energy
      type: PropertyValue
      value: 0.84
    additional property: Speechiness
      type: PropertyValue
      value: 0.053
    additional property: Acousticness
      type: PropertyValue
      value: 0.694
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.195
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.896
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.026
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Minor