Los Del Caney
type: MusicGroup
genre: salsa
genre: son cubano
popularity: 8
followers: 640
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ef7e846ae205213901b85bccfda88d560521581166efbb75274b03cc0084c68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48baef43-345a-4167-b1de-aa6de16f54d3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48baef43-345a-4167-b1de-aa6de16f54d3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48baef43-345a-4167-b1de-aa6de16f54d3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ef7e846ae205213901b85bccfda88d560521581166efbb75274b03cc0084c68","name":"Los Del Caney","registered_at":"2026-06-16T14:57:56Z","symbol":"NIM1087729","token_address":"0xce4c7ece280e1380c8b569667d2663acd55f9af8","type":"artist","uuid":"48baef43-345a-4167-b1de-aa6de16f54d3"}
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 0x0ef7e846ae205213901b85bccfda88d560521581166efbb75274b03cc0084c68. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48baef43-345a-4167-b1de-aa6de16f54d3.json and https://artists.proofprofile.net/proofs/artist/48baef43-345a-4167-b1de-aa6de16f54d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x0ef7e846ae205213901b85bccfda88d560521581166efbb75274b03cc0084c68","name":"Los Del Caney","registered_at":"2026-06-16T14:57:56Z","symbol":"NIM1087729","token_address":"0xce4c7ece280e1380c8b569667d2663acd55f9af8","type":"artist","uuid":"48baef43-345a-4167-b1de-aa6de16f54d3"}
album: Éxitos de Cuba
  type: MusicAlbum
  date published: 1997
album: Éxitos de Cuba
  type: MusicAlbum
  date published: 1997
album: Repicando El Son
  type: MusicAlbum
  date published: 1998
album: Éxitos de Cuba
  type: MusicAlbum
  date published: 2012-10-12
album: Repicando el Son
  type: MusicAlbum
  date published: 2012-10-22
album: Antillana y Caribeña
  type: MusicAlbum
  date published: 2015-01-19
album: Clave y Son
  type: MusicAlbum
  date published: 2015-11-27
  track: La Clave
    type: MusicRecording
    duration: PT4M13S
    duration ms: 253026
    explicit: false
    by artist: Los Del Caney
    in album: Clave y Son
      type: MusicAlbum
      date published: 2015-11-27
    genre: salsa
    genre: son cubano
    isrc code: COF019400619
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T16:16:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb4c3eb1be9adf4cceef37714e5691822fcfae9dc1c75f9b74b97d2e18e5534a2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COF019400619
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xb4c3eb1be9adf4cceef37714e5691822fcfae9dc1c75f9b74b97d2e18e5534a2. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/COF019400619.
      date published: 2026-07-05T01:12:41Z
    audio: La Clave
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.69
      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: 0.775
      additional property: Energy
        type: PropertyValue
        value: 0.724
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.384
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.967
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.891
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Repicando el Son
  type: MusicAlbum
  date published: 2015-12-04
album: 25 Años
  type: MusicAlbum
  date published: 2020-07-18
album: En Las Antillas
  type: MusicAlbum
  date published: 2020-07-18
album: Con Mucho Son
  type: MusicAlbum
  date published: 2020-07-18
album: Asi Son
  type: MusicAlbum
  date published: 2020-07-18
album: Gozando
  type: MusicAlbum
  date published: 2020-07-18
album: Lo Mejor De Los Del Caney
  type: MusicAlbum
  date published: 2020-07-18
album: Pa Todo El Mundo
  type: MusicAlbum
  date published: 2020-07-21
album: MOSAICO SEXTETO JUVENTUD
  type: MusicAlbum
  date published: 2024-07-12
album: TOMASA Y JOSE
  type: MusicAlbum
  date published: 2024-07-12
album: AMOR PROHIBIDO
  type: MusicAlbum
  date published: 2024-07-12
album: LLEVA TU NEGRA
  type: MusicAlbum
  date published: 2024-07-12