Djamblê
type: MusicGroup
popularity: 4
followers: 249
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f14c8921078ef0442288d99aacbf0b88e475508a5277a82b5f601555227dac8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954020
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954020
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37e6a397-517e-4057-b94f-f81cfada53e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37e6a397-517e-4057-b94f-f81cfada53e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37e6a397-517e-4057-b94f-f81cfada53e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f14c8921078ef0442288d99aacbf0b88e475508a5277a82b5f601555227dac8","name":"Djamblê","registered_at":"2026-06-16T09:01:54Z","symbol":"NIM1002789","token_address":"0xdd6afcfde599b854ed63290e666bce40d7c8de6f","type":"artist","uuid":"37e6a397-517e-4057-b94f-f81cfada53e2"}
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 0x2f14c8921078ef0442288d99aacbf0b88e475508a5277a82b5f601555227dac8. 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/37e6a397-517e-4057-b94f-f81cfada53e2.json and https://artists.proofprofile.net/proofs/artist/37e6a397-517e-4057-b94f-f81cfada53e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2f14c8921078ef0442288d99aacbf0b88e475508a5277a82b5f601555227dac8","name":"Djamblê","registered_at":"2026-06-16T09:01:54Z","symbol":"NIM1002789","token_address":"0xdd6afcfde599b854ed63290e666bce40d7c8de6f","type":"artist","uuid":"37e6a397-517e-4057-b94f-f81cfada53e2"}
album: Nêga Funky
  type: MusicAlbum
  date published: 1998-01-02
album: Terno Besta
  type: MusicAlbum
  date published: 1998-03-25
album: Ninguém Está Ileso
  type: MusicAlbum
  date published: 2004-01-02
album: Fé
  type: MusicAlbum
  date published: 2020-03-26
album: Nervoso É a Mãe
  type: MusicAlbum
  date published: 2020-03-26
album: Djamblê
  type: MusicAlbum
  date published: 2020-03-26
album: Roda Gigante
  type: MusicAlbum
  date published: 2020-08-01
album: Execução
  type: MusicAlbum
  date published: 2023-04-21
album: Última Bomba
  type: MusicAlbum
  date published: 2024-07-30
album: Cruel Verdadeiro Sagaz e Poderoso
  type: MusicAlbum
  date published: 2024-10-28
  track: Cruel Verdadeiro Sagaz e Poderoso
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160025
    explicit: true
    by artist: Djamblê
    in album: Cruel Verdadeiro Sagaz e Poderoso
      type: MusicAlbum
      date published: 2024-10-28
    isrc code: BX5PE2400002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T20:52:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x06f9e6d66cfd0c7b1d503409e285e912424f0fc5d9647de19c95c301dde4d6e0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX5PE2400002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x06f9e6d66cfd0c7b1d503409e285e912424f0fc5d9647de19c95c301dde4d6e0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BX5PE2400002.
      date published: 2026-07-04T10:04:33Z
    audio: Cruel Verdadeiro Sagaz e Poderoso
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.189
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.526
      additional property: Energy
        type: PropertyValue
        value: 0.878
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.151
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.686
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.34
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor