Herley Nunes
type: MusicGroup
genre: nova mpb
popularity: 2
followers: 819
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe295791a1562d896808374008b73f6af120f65ed7ab7838a8e0e0769aba58463
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc544c55-f4b8-4677-ba27-134f8e2243e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc544c55-f4b8-4677-ba27-134f8e2243e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc544c55-f4b8-4677-ba27-134f8e2243e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe295791a1562d896808374008b73f6af120f65ed7ab7838a8e0e0769aba58463","name":"Herley Nunes","registered_at":"2026-06-20T17:26:13Z","symbol":"NIM1667255","token_address":"0x60ef2a13f3860bc18e1d5386ad7ebdf5233f68eb","type":"artist","uuid":"bc544c55-f4b8-4677-ba27-134f8e2243e4"}
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 0xe295791a1562d896808374008b73f6af120f65ed7ab7838a8e0e0769aba58463. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc544c55-f4b8-4677-ba27-134f8e2243e4.json and https://artists.proofprofile.net/proofs/artist/bc544c55-f4b8-4677-ba27-134f8e2243e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xe295791a1562d896808374008b73f6af120f65ed7ab7838a8e0e0769aba58463","name":"Herley Nunes","registered_at":"2026-06-20T17:26:13Z","symbol":"NIM1667255","token_address":"0x60ef2a13f3860bc18e1d5386ad7ebdf5233f68eb","type":"artist","uuid":"bc544c55-f4b8-4677-ba27-134f8e2243e4"}
album: Submersão
  type: MusicAlbum
  date published: 2020-01-24
album: Desespero
  type: MusicAlbum
  date published: 2020-08-15
album: À Deriva
  type: MusicAlbum
  date published: 2021-04-25
album: Frenesi da Alma
  type: MusicAlbum
  date published: 2022-03-14
album: Encontro
  type: MusicAlbum
  date published: 2022-08-24
album: Plural Sessions #1
  type: MusicAlbum
  date published: 2022-09-23
album: Incendeia
  type: MusicAlbum
  date published: 2023-03-23
album: Calma
  type: MusicAlbum
  date published: 2023-06-01
album: Flor de Tangerina (Cover)
  type: MusicAlbum
  date published: 2023-07-26
album: Chameguim
  type: MusicAlbum
  date published: 2023-10-20
album: Dengo (Cover)
  type: MusicAlbum
  date published: 2024-04-17
album: Derrelição
  type: MusicAlbum
  date published: 2024-06-14
album: Desertor
  type: MusicAlbum
  date published: 2024-07-05
album: Calor da Bahia
  type: MusicAlbum
  date published: 2025-04-04
  track: Calor da Bahia
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132711
    explicit: true
    by artist: Herley Nunes
    in album: Calor da Bahia
      type: MusicAlbum
      date published: 2025-04-04
    genre: nova mpb
    isrc code: BX56X2500018
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T21:52:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x29e346916f6e07a1224fd28547eb968c0527aab593e4dadcd345c5acf62fff85
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958461
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958461
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX56X2500018
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T23:18:11Z
    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 0x29e346916f6e07a1224fd28547eb968c0527aab593e4dadcd345c5acf62fff85. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/BX56X2500018.
      date published: 2026-07-17T23:18:11Z
    audio: Calor da Bahia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.97
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.888
      additional property: Energy
        type: PropertyValue
        value: 0.435
      additional property: Speechiness
        type: PropertyValue
        value: 0.072
      additional property: Acousticness
        type: PropertyValue
        value: 0.154
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.531
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.387
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Desertor (Deluxe) [Ao Vivo]
  type: MusicAlbum
  date published: 2025-07-11
album: Nosso Segredo
  type: MusicAlbum
  date published: 2025-10-16