DaleDuro Beats
type: MusicGroup
genre: freestyle
popularity: 5
followers: 974
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa5f317d16b596458e271db93e2964e778d2fe66c32e0f047dc2dda37dc585f6f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953886
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953886
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0cf94be4-f88d-4ba6-8546-21e4acf952d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0cf94be4-f88d-4ba6-8546-21e4acf952d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0cf94be4-f88d-4ba6-8546-21e4acf952d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:37:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa5f317d16b596458e271db93e2964e778d2fe66c32e0f047dc2dda37dc585f6f","name":"DaleDuro Beats","registered_at":"2026-06-15T17:59:19Z","symbol":"NIM0787327","token_address":"0x5607fb709f424fa048f3c97ae90e01ff74f17073","type":"artist","uuid":"0cf94be4-f88d-4ba6-8546-21e4acf952d4"}
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 0xa5f317d16b596458e271db93e2964e778d2fe66c32e0f047dc2dda37dc585f6f. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0cf94be4-f88d-4ba6-8546-21e4acf952d4.json and https://artists.proofprofile.net/proofs/artist/0cf94be4-f88d-4ba6-8546-21e4acf952d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xa5f317d16b596458e271db93e2964e778d2fe66c32e0f047dc2dda37dc585f6f","name":"DaleDuro Beats","registered_at":"2026-06-15T17:59:19Z","symbol":"NIM0787327","token_address":"0x5607fb709f424fa048f3c97ae90e01ff74f17073","type":"artist","uuid":"0cf94be4-f88d-4ba6-8546-21e4acf952d4"}
album: Las Instrumentales de la FMS (Freestyle Master Series 2017)
  type: MusicAlbum
  date published: 2018-03-07
  track: Ready
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206602
    explicit: false
    by artist: DaleDuro Beats
    in album: Las Instrumentales de la FMS (Freestyle Master Series 2017)
      type: MusicAlbum
      date published: 2018-03-07
    genre: freestyle
    isrc code: ESA011804601
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T09:38:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4c74cfd8e5cc9bcd739a78145a77cac3e9643c1854bf4013ae1e6aa88be05ca6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011804601
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x4c74cfd8e5cc9bcd739a78145a77cac3e9643c1854bf4013ae1e6aa88be05ca6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ESA011804601.
      date published: 2026-07-04T11:19:20Z
    audio: Ready
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 176.04
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.577
      additional property: Energy
        type: PropertyValue
        value: 0.697
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.538
      additional property: Liveness
        type: PropertyValue
        value: 0.077
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.829
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.161
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Las instrumentales de la FMS 18/19 (Freestyle Master Series)
  type: MusicAlbum
  date published: 2019-03-01