La Nueva Raza
type: MusicGroup
popularity: 2
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21a5d113291064ee9b3e94eb13b4dc0e3affcdaa316dc122fbc0718874cb482b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe90bbfd-9004-4dae-ba8f-88a2b3d02833.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe90bbfd-9004-4dae-ba8f-88a2b3d02833.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe90bbfd-9004-4dae-ba8f-88a2b3d02833
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21a5d113291064ee9b3e94eb13b4dc0e3affcdaa316dc122fbc0718874cb482b","name":"La Nueva Raza","registered_at":"2026-06-21T18:22:25Z","symbol":"NIM2000216","token_address":"0x6be0182a492fc6e16972a5d5fd7dccc79ff6860e","type":"artist","uuid":"fe90bbfd-9004-4dae-ba8f-88a2b3d02833"}
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 0x21a5d113291064ee9b3e94eb13b4dc0e3affcdaa316dc122fbc0718874cb482b. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe90bbfd-9004-4dae-ba8f-88a2b3d02833.json and https://artists.proofprofile.net/proofs/artist/fe90bbfd-9004-4dae-ba8f-88a2b3d02833.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x21a5d113291064ee9b3e94eb13b4dc0e3affcdaa316dc122fbc0718874cb482b","name":"La Nueva Raza","registered_at":"2026-06-21T18:22:25Z","symbol":"NIM2000216","token_address":"0x6be0182a492fc6e16972a5d5fd7dccc79ff6860e","type":"artist","uuid":"fe90bbfd-9004-4dae-ba8f-88a2b3d02833"}
album: Espejismo
  type: MusicAlbum
  date published: 2015-01-02
  track: Juguito de Calzón
    type: MusicRecording
    duration: PT4M21S
    duration ms: 261947
    explicit: false
    by artist: La Nueva Raza
    in album: Espejismo
      type: MusicAlbum
      date published: 2015-01-02
    isrc code: CH6541900655
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:34:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4d8861f44679ca9eb450bf4e1337e8c99601891f7860e5f820e4a0b7bc499944
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541900655
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x4d8861f44679ca9eb450bf4e1337e8c99601891f7860e5f820e4a0b7bc499944. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/CH6541900655.
      date published: 2026-07-06T01:26:17Z
    audio: Juguito de Calzón
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.024
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.73
      additional property: Energy
        type: PropertyValue
        value: 0.869
      additional property: Speechiness
        type: PropertyValue
        value: 0.202
      additional property: Acousticness
        type: PropertyValue
        value: 0.474
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.716
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.301
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.637
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sangre de Mi Sangre
  type: MusicAlbum
  date published: 2016-04-10
album: La Yapita
  type: MusicAlbum
  date published: 2018-02-23
album: Ya Yapita (un Sentimiento Hecho Canción)
  type: MusicAlbum
  date published: 2018-12-15
album: Espejismo
  type: MusicAlbum
  date published: 2018-12-15