Dj Rey Mix
type: MusicGroup
genre: guaracha
genre: reggaeton mexa
popularity: 19
followers: 1242
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb385587974bd95d21712fea64504d07fad55940d6d858df7439bea5c0795b626
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953812
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953812
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7ec94fc-a27d-49bc-8243-1b3a23a0623c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7ec94fc-a27d-49bc-8243-1b3a23a0623c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7ec94fc-a27d-49bc-8243-1b3a23a0623c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T17:06:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb385587974bd95d21712fea64504d07fad55940d6d858df7439bea5c0795b626","name":"Dj Rey Mix","registered_at":"2026-06-15T06:29:11Z","symbol":"NIM0710933","token_address":"0x5a5f5fa12a3f9d580167c555187dfa9ee42b9143","type":"artist","uuid":"f7ec94fc-a27d-49bc-8243-1b3a23a0623c"}
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 0xb385587974bd95d21712fea64504d07fad55940d6d858df7439bea5c0795b626. 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/f7ec94fc-a27d-49bc-8243-1b3a23a0623c.json and https://artists.proofprofile.net/proofs/artist/f7ec94fc-a27d-49bc-8243-1b3a23a0623c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0xb385587974bd95d21712fea64504d07fad55940d6d858df7439bea5c0795b626","name":"Dj Rey Mix","registered_at":"2026-06-15T06:29:11Z","symbol":"NIM0710933","token_address":"0x5a5f5fa12a3f9d580167c555187dfa9ee42b9143","type":"artist","uuid":"f7ec94fc-a27d-49bc-8243-1b3a23a0623c"}
album: A Lo Moderno (Cumbiaton Antaño)
  type: MusicAlbum
  date published: 2011-06-05
album: La Cumbia del Pasito 2.0
  type: MusicAlbum
  date published: 2011-10-23
  track: La Cumbia del Pasito 2.0
    type: MusicRecording
    duration: PT4M3S
    duration ms: 243000
    explicit: true
    by artist: Dj Rey Mix
    in album: La Cumbia del Pasito 2.0
      type: MusicAlbum
      date published: 2011-10-23
    genre: guaracha
    genre: reggaeton mexa
    isrc code: QZGLS2290547
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T09:53:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc6b1dc9f633b86473922e3e740fb43e7a7b40f6210c6fb093d22789e6287eafe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2290547
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0xc6b1dc9f633b86473922e3e740fb43e7a7b40f6210c6fb093d22789e6287eafe. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZGLS2290547.
      date published: 2026-07-18T12:14:37Z
    audio: La Cumbia del Pasito 2.0
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.006
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.913
      additional property: Energy
        type: PropertyValue
        value: 0.743
      additional property: Speechiness
        type: PropertyValue
        value: 0.102
      additional property: Acousticness
        type: PropertyValue
        value: 0.185
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.035
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.706
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.751
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Zoom Zoom
  type: MusicAlbum
  date published: 2011-10-24
album: Wara Reggae (Cumbiaton Antaño)
  type: MusicAlbum
  date published: 2012-04-22
album: Sapito
  type: MusicAlbum
  date published: 2022-02-11
album: A Lo Moderno
  type: MusicAlbum
  date published: 2022-06-13