Rhenan Duarte
type: MusicGroup
genre: brazilian hip hop
popularity: 4
followers: 331
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf89c6da364950857be7ee3d00084ace0cda341a30cdaa071e3c67ab1db8057f5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70322500-ee9c-44d2-9617-f42271fa7aea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70322500-ee9c-44d2-9617-f42271fa7aea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/70322500-ee9c-44d2-9617-f42271fa7aea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf89c6da364950857be7ee3d00084ace0cda341a30cdaa071e3c67ab1db8057f5","name":"Rhenan Duarte","registered_at":"2026-06-17T04:46:51Z","symbol":"NIM1285522","token_address":"0xc0052f6914381d3934fde82ee873c56ddf5cdd01","type":"artist","uuid":"70322500-ee9c-44d2-9617-f42271fa7aea"}
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 0xf89c6da364950857be7ee3d00084ace0cda341a30cdaa071e3c67ab1db8057f5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/70322500-ee9c-44d2-9617-f42271fa7aea.json and https://artists.proofprofile.net/proofs/artist/70322500-ee9c-44d2-9617-f42271fa7aea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf89c6da364950857be7ee3d00084ace0cda341a30cdaa071e3c67ab1db8057f5","name":"Rhenan Duarte","registered_at":"2026-06-17T04:46:51Z","symbol":"NIM1285522","token_address":"0xc0052f6914381d3934fde82ee873c56ddf5cdd01","type":"artist","uuid":"70322500-ee9c-44d2-9617-f42271fa7aea"}
album: Esse Sou Eu (Remix)
  type: MusicAlbum
  date published: 2016-01-11
album: Tímidos & Ousados
  type: MusicAlbum
  date published: 2016-02-29
album: Canções Soltas
  type: MusicAlbum
  date published: 2018-01-01
album: Músicas Soltas
  type: MusicAlbum
  date published: 2018-01-20
album: Retrato Rimado
  type: MusicAlbum
  date published: 2018-03-14
album: Seus Olhos
  type: MusicAlbum
  date published: 2018-06-06
album: Vinho
  type: MusicAlbum
  date published: 2019-06-11
album: Samba Rock
  type: MusicAlbum
  date published: 2019-11-01
album: Ponto Final
  type: MusicAlbum
  date published: 2019-11-20
album: Visão
  type: MusicAlbum
  date published: 2020-03-29
album: Hoje
  type: MusicAlbum
  date published: 2020-05-01
album: Quarentena Vibes, Vol. III
  type: MusicAlbum
  date published: 2020-05-25
album: Honey
  type: MusicAlbum
  date published: 2021-04-30
album: Como Noiz Faz
  type: MusicAlbum
  date published: 2021-06-25
album: Welcome to Miami
  type: MusicAlbum
  date published: 2021-09-14
album: Cores (Ao Vivo)
  type: MusicAlbum
  date published: 2021-11-15
album: O Viajante, Vol. 2
  type: MusicAlbum
  date published: 2021-11-20
album: Problema
  type: MusicAlbum
  date published: 2022-04-29
album: Dois Passos
  type: MusicAlbum
  date published: 2023-02-03
album: Ela Nem Sabe Meu Nome, Pt. 2
  type: MusicAlbum
  date published: 2023-04-17
album: Outros Ares
  type: MusicAlbum
  date published: 2023-05-12
album: Em Outra
  type: MusicAlbum
  date published: 2023-06-13
album: União
  type: MusicAlbum
  date published: 2023-09-12
album: A Cura
  type: MusicAlbum
  date published: 2024-02-23
album: Blade Runner
  type: MusicAlbum
  date published: 2024-06-14
album: Faça Seu Nome
  type: MusicAlbum
  date published: 2024-10-10
album: Faça Seu Nome
  type: MusicAlbum
  date published: 2024-10-10
album: Total 90S
  type: MusicAlbum
  date published: 2025-04-25
album: Fortes
  type: MusicAlbum
  date published: 2025-06-20
album: Consciência
  type: MusicAlbum
  date published: 2025-09-12
  track: Consciência
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150128
    explicit: false
    by artist: Rhenan Duarte
    in album: Consciência
      type: MusicAlbum
      date published: 2025-09-12
    genre: brazilian hip hop
    isrc code: BC9HR2500002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:11:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6f43745f0e017fa9138b9dcf3f43c3dfeb032bd1a2b3d957d7da295f0d2c8fcb
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC9HR2500002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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 0x6f43745f0e017fa9138b9dcf3f43c3dfeb032bd1a2b3d957d7da295f0d2c8fcb. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/BC9HR2500002.
      date published: 2026-07-05T12:31:54Z
    audio: Consciência
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.545
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.814
      additional property: Energy
        type: PropertyValue
        value: 0.373
      additional property: Speechiness
        type: PropertyValue
        value: 0.23
      additional property: Acousticness
        type: PropertyValue
        value: 0.332
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.079
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Valence (Positivity)
type: PropertyValue
value: 0.564

Loudness (dB)
type: PropertyValue
value: -12.076

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Minor