DJ JOÃO ZO
type: MusicGroup
popularity: 2
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb7ad7a4112fcc5ecd1fa1a1f84637812d238d4d2032c9b2a1db17668bc4133df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/49f9f634-67ca-4659-a93e-72477a9ec11e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/49f9f634-67ca-4659-a93e-72477a9ec11e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/49f9f634-67ca-4659-a93e-72477a9ec11e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb7ad7a4112fcc5ecd1fa1a1f84637812d238d4d2032c9b2a1db17668bc4133df","name":"DJ JOÃO ZO","registered_at":"2026-06-16T15:23:11Z","symbol":"NIM1093756","token_address":"0x2e3fa98d71715ec370ea8b7433782ae32dc7fd52","type":"artist","uuid":"49f9f634-67ca-4659-a93e-72477a9ec11e"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ad7a4112fcc5ecd1fa1a1f84637812d238d4d2032c9b2a1db17668bc4133df. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/49f9f634-67ca-4659-a93e-72477a9ec11e.json and https://artists.proofprofile.net/proofs/artist/49f9f634-67ca-4659-a93e-72477a9ec11e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xb7ad7a4112fcc5ecd1fa1a1f84637812d238d4d2032c9b2a1db17668bc4133df","name":"DJ JOÃO ZO","registered_at":"2026-06-16T15:23:11Z","symbol":"NIM1093756","token_address":"0x2e3fa98d71715ec370ea8b7433782ae32dc7fd52","type":"artist","uuid":"49f9f634-67ca-4659-a93e-72477a9ec11e"}
album: RESUMO COM A GOSTOSA
  type: MusicAlbum
  date published: 2023-05-31
album: MINHA AMANTE ME LIGOU
  type: MusicAlbum
  date published: 2024-05-10
album: Mega Do Pula Pula
  type: MusicAlbum
  date published: 2024-05-10
album: TE LEVO PRO ABATE
  type: MusicAlbum
  date published: 2024-05-17
album: Sem Dinheiro do Motel
  type: MusicAlbum
  date published: 2024-09-06
track: Desliza e Cai
  type: MusicRecording
  duration: PT4M11S
  duration ms: 251076
  explicit: false
  by artist: MC Vinin
  by artist: DJ CLEBER
  by artist: Mc Jhey
  by artist: DJ JOÃO ZO
  in album: Desliza e Cai
    type: MusicAlbum
    date published: 2024-11-04
  isrc code: BCM9B2401511
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T07:00:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xaae2149bfb07bede11e62b37bb97b9536701193d8e55d85b09e14d3b352ae97c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCM9B2401511
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae2149bfb07bede11e62b37bb97b9536701193d8e55d85b09e14d3b352ae97c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BCM9B2401511.
    date published: 2026-07-08T03:20:19Z
  audio: Desliza e Cai
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 138.469
    additional property: Musical Key
      type: PropertyValue
      value: 6
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.951
    additional property: Energy
      type: PropertyValue
      value: 0.82
    additional property: Speechiness
      type: PropertyValue
      value: 0.196
    additional property: Acousticness
      type: PropertyValue
      value: 0.396
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.172
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.8
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.422
    additional property: Key Name
      type: PropertyValue
      value: F#
    additional property: Mode Name
      type: PropertyValue
      value: Minor