DJ CALHEIROS
type: MusicGroup
popularity: 4
followers: 63
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xefcba5c554e937b4a467d8acffd82b62253d10849fce62bd62a5d7ceed3d48a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953852
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953852
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0259ec6f-c2e0-4448-8b87-9b11941cc25f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0259ec6f-c2e0-4448-8b87-9b11941cc25f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0259ec6f-c2e0-4448-8b87-9b11941cc25f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:13:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xefcba5c554e937b4a467d8acffd82b62253d10849fce62bd62a5d7ceed3d48a6","name":"DJ CALHEIROS","registered_at":"2026-06-15T14:17:36Z","symbol":"NIM0734406","token_address":"0x676f3aa5362f0d28fbe3673af05476b0a7158ce2","type":"artist","uuid":"0259ec6f-c2e0-4448-8b87-9b11941cc25f"}
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 0xefcba5c554e937b4a467d8acffd82b62253d10849fce62bd62a5d7ceed3d48a6. Chain 2 (Bitcoin): anchored in block 953852 (2026-06-15T23:13:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0259ec6f-c2e0-4448-8b87-9b11941cc25f.json and https://artists.proofprofile.net/proofs/artist/0259ec6f-c2e0-4448-8b87-9b11941cc25f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:13:02Z
  text: {"copyright_id":"0xefcba5c554e937b4a467d8acffd82b62253d10849fce62bd62a5d7ceed3d48a6","name":"DJ CALHEIROS","registered_at":"2026-06-15T14:17:36Z","symbol":"NIM0734406","token_address":"0x676f3aa5362f0d28fbe3673af05476b0a7158ce2","type":"artist","uuid":"0259ec6f-c2e0-4448-8b87-9b11941cc25f"}
album: BRUXARIA DO ANO
  type: MusicAlbum
  date published: 2024-10-05
album: BRUXARIA ALUCINOGENA
  type: MusicAlbum
  date published: 2024-10-10
album: HOJE VAI TER BACANAL
  type: MusicAlbum
  date published: 2024-10-14
album: FOGUETANDO SUA FILHA
  type: MusicAlbum
  date published: 2024-10-16
album: ENTORPECENTE DA ALEGRIA
  type: MusicAlbum
  date published: 2024-10-18
album: AUTOMOTIVO ROCK DESTRÓI PLANETARIA
  type: MusicAlbum
  date published: 2024-10-21
album: MONTAGEM ENTORTA ROTA
  type: MusicAlbum
  date published: 2024-10-28
album: MAGNÍFICO SUBMUNDO DA ZN
  type: MusicAlbum
  date published: 2024-11-01
album: BRUXARIA DOS DEUSES
  type: MusicAlbum
  date published: 2024-11-04
album: MAGRÃO DEMOLIÇÃO DO HELIÓPOLIS
  type: MusicAlbum
  date published: 2024-11-08
album: MONTAGEM ZN NAKAMURA
  type: MusicAlbum
  date published: 2024-11-11
  track: MONTAGEM ZN NAKAMURA
    type: MusicRecording
    duration: PT1M50S
    duration ms: 110080
    explicit: true
    by artist: DJ CALHEIROS
    in album: MONTAGEM ZN NAKAMURA
      type: MusicAlbum
      date published: 2024-11-11
    isrc code: AEA3A2290673
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T12:27:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x934ac29b70218870d54813508bb54c23e3d96d01e3a8996a0659256a868633f6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958547
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958547
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2290673
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:44:05Z
    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 0x934ac29b70218870d54813508bb54c23e3d96d01e3a8996a0659256a868633f6. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/AEA3A2290673.
      date published: 2026-07-18T12:44:05Z
    audio: MONTAGEM ZN NAKAMURA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.831
      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: 0.705
      additional property: Energy
        type: PropertyValue
        value: 0.717
      additional property: Speechiness
        type: PropertyValue
        value: 0.081
      additional property: Acousticness
        type: PropertyValue
        value: 0.411
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.21
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.311
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Montagem Galaxia Sonora
  type: MusicAlbum
  date published: 2024-11-18
album: VIU DE GLOCK E RADIN
  type: MusicAlbum
  date published: 2024-12-06
album: MELHOR SENTADA
  type: MusicAlbum
  date published: 2024-12-09
album: Beat Embrazante dos Noia
  type: MusicAlbum
  date published: 2024-12-11
album: AUTOMOTIVO TOMA BALA
  type: MusicAlbum
  date published: 2025-01-06
album: APAGA LUZ, E TOMA TOMA
  type: MusicAlbum
  date published: 2025-01-10
album: Ate Hoje Eu Taco Pau na Minha Ex
  type: MusicAlbum
  date published: 2025-02-01
album: AUTOMOTIVO FODE FODE
  type: MusicAlbum
  date published: 2025-02-15
album: Montagem das Patricinhas
  type: MusicAlbum
  date published: 2025-03-01
album: Baseado na Mão
  type: MusicAlbum
  date published: 2025-03-12
album: Mega Automotivo Dj Calheiros
  type: MusicAlbum
  date published: 2025-06-18