OG Duke
type: MusicGroup
popularity: 13
followers: 317
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4b627c182f751560ea34a08368568884f0fbe3128fc35f06f99b0bd39d8eef08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/456624ae-8977-4d02-b570-36d3f111ceca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/456624ae-8977-4d02-b570-36d3f111ceca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/456624ae-8977-4d02-b570-36d3f111ceca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4b627c182f751560ea34a08368568884f0fbe3128fc35f06f99b0bd39d8eef08","name":"OG Duke","registered_at":"2026-06-14T11:46:29Z","symbol":"NIM0443000","token_address":"0x24d3b8b7517a858ea1397f0aabe497d240856b2d","type":"artist","uuid":"456624ae-8977-4d02-b570-36d3f111ceca"}
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 0x4b627c182f751560ea34a08368568884f0fbe3128fc35f06f99b0bd39d8eef08. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/456624ae-8977-4d02-b570-36d3f111ceca.json and https://artists.proofprofile.net/proofs/artist/456624ae-8977-4d02-b570-36d3f111ceca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x4b627c182f751560ea34a08368568884f0fbe3128fc35f06f99b0bd39d8eef08","name":"OG Duke","registered_at":"2026-06-14T11:46:29Z","symbol":"NIM0443000","token_address":"0x24d3b8b7517a858ea1397f0aabe497d240856b2d","type":"artist","uuid":"456624ae-8977-4d02-b570-36d3f111ceca"}
album: Jaguar
  type: MusicAlbum
  date published: 2022-02-19
album: Iphone
  type: MusicAlbum
  date published: 2022-03-13
album: Conexão
  type: MusicAlbum
  date published: 2022-04-25
album: Broken
  type: MusicAlbum
  date published: 2022-09-27
album: Mercedes Luzes
  type: MusicAlbum
  date published: 2022-12-30
album: Freestyle Plug
  type: MusicAlbum
  date published: 2023-02-03
album: Veloz
  type: MusicAlbum
  date published: 2023-04-10
album: Racks On Racks
  type: MusicAlbum
  date published: 2023-09-15
album: Eu Sei Que Eu Sou Chato
  type: MusicAlbum
  date published: 2023-10-04
album: Estresse
  type: MusicAlbum
  date published: 2023-10-27
album: É os menor do alto
  type: MusicAlbum
  date published: 2024-02-10
album: Flores
  type: MusicAlbum
  date published: 2024-05-20
album: Interlúdio
  type: MusicAlbum
  date published: 2024-07-27
album: Estrela Brilhante
  type: MusicAlbum
  date published: 2024-08-29
album: Malibu
  type: MusicAlbum
  date published: 2024-12-20
album: Historias de um Mano Apaixonado
  type: MusicAlbum
  date published: 2025-01-20
album: Bobo
  type: MusicAlbum
  date published: 2025-03-10
album: Pelas Ruas do Alto
  type: MusicAlbum
  date published: 2025-05-10
album: Waves
  type: MusicAlbum
  date published: 2025-08-30
  track: Ao Vento
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165620
    explicit: true
    by artist: OG Duke
    in album: Waves
      type: MusicAlbum
      date published: 2025-08-30
    isrc code: QZNJZ2545623
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:30:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9eaab8ed139a0d67b402533644b1f46dc5f3309e98b87fe48c9984cf9dcbe07a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958775
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958775
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2545623
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:34:20Z
    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 0x9eaab8ed139a0d67b402533644b1f46dc5f3309e98b87fe48c9984cf9dcbe07a. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T22:34:20Z), 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/QZNJZ2545623.
      date published: 2026-07-19T22:34:20Z
    audio: Ao Vento
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.08
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.842
      additional property: Energy
        type: PropertyValue
        value: 0.371
      additional property: Speechiness
        type: PropertyValue
        value: 0.399
      additional property: Acousticness
        type: PropertyValue
        value: 0.513
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.488
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.784
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
track: Pelo Prêmio - Remix

Pelo Prêmio - Remix
type: MusicRecording
duration: PT1M37S
duration ms: 97947
explicit: false
by artist: MC Murilo ZS
by artist: Mu540
by artist: OG Duke
in album: Pelo Prêmio (Remix)
  type: MusicAlbum
  date published: 2023-03-07
isrc code: UKXN22390805
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-25T12:32:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xadf8b5f35f6dfa1be53fc34efbd29eb63b9abe17d2644b6815d0c5a727f37c4f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22390805
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf8b5f35f6dfa1be53fc34efbd29eb63b9abe17d2644b6815d0c5a727f37c4f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/UKXN22390805.
  date published: 2026-07-02T03:55:08Z
audio: Pelo Prêmio - Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 143.927
  additional property: Musical Key
    type: PropertyValue
    value: 8
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.571
  additional property: Energy
    type: PropertyValue
    value: 0.498
  additional property: Speechiness
    type: PropertyValue
    value: 0.372
  additional property: Acousticness
    type: PropertyValue
    value: 0.577
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.08
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.46
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.646
  additional property: Key Name
    type: PropertyValue
    value: Ab
  additional property: Mode Name
    type: PropertyValue
    value: Major