Danny Duarte
type: MusicGroup
popularity: 3
followers: 153
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc4d83ffeccf7ce4c27b4f7edde74de40df42df8a8b2a4d1eda6189014984388
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953970
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953970
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29e5d486-5bb9-4213-87a6-78bc34100d0f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29e5d486-5bb9-4213-87a6-78bc34100d0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29e5d486-5bb9-4213-87a6-78bc34100d0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:09:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc4d83ffeccf7ce4c27b4f7edde74de40df42df8a8b2a4d1eda6189014984388","name":"Danny Duarte","registered_at":"2026-06-16T04:05:21Z","symbol":"NIM0931965","token_address":"0x6e7cc4dfff8cac3ae8c8212fd4614a77f8b00a07","type":"artist","uuid":"29e5d486-5bb9-4213-87a6-78bc34100d0f"}
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 0xcc4d83ffeccf7ce4c27b4f7edde74de40df42df8a8b2a4d1eda6189014984388. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29e5d486-5bb9-4213-87a6-78bc34100d0f.json and https://artists.proofprofile.net/proofs/artist/29e5d486-5bb9-4213-87a6-78bc34100d0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:31:10Z
  text: {"copyright_id":"0xcc4d83ffeccf7ce4c27b4f7edde74de40df42df8a8b2a4d1eda6189014984388","name":"Danny Duarte","registered_at":"2026-06-16T04:05:21Z","symbol":"NIM0931965","token_address":"0x6e7cc4dfff8cac3ae8c8212fd4614a77f8b00a07","type":"artist","uuid":"29e5d486-5bb9-4213-87a6-78bc34100d0f"}
album: Meu Alvo é Cristo
  type: MusicAlbum
  date published: 2024-03-27
album: Meu Alvo é Cristo
  type: MusicAlbum
  date published: 2024-03-27
album: Meu Alvo é Cristo
  type: MusicAlbum
  date published: 2024-03-27
album: Meu Alvo é Cristo
  type: MusicAlbum
  date published: 2024-03-28
  track: Meu Alvo é Cristo
    type: MusicRecording
    duration: PT6M18S
    duration ms: 378251
    explicit: false
    by artist: Danny Duarte
    in album: Meu Alvo é Cristo
      type: MusicAlbum
      date published: 2024-03-28
    isrc code: BRF4Q2400004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:52:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9a33054680724d474c88b48ff5a432eaf018a28e19e713d510d568a7f4db40f2
    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/BRF4Q2400004
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a33054680724d474c88b48ff5a432eaf018a28e19e713d510d568a7f4db40f2. 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/BRF4Q2400004.
      date published: 2026-07-05T01:12:41Z
    audio: Meu Alvo é Cristo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.984
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.485
      additional property: Energy
        type: PropertyValue
        value: 0.613
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.175
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.797
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: É Jesus (Radio Edit)
  type: MusicAlbum
  date published: 2024-05-10
album: Floresça
  type: MusicAlbum
  date published: 2024-12-05