DJ TOIÇO
type: MusicGroup
popularity: 3
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x194a254321e3ca804bdbdb7e6ed8af482611ec99c1ebb2b5e4f5c43e1c7e0f6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db719352-1e19-4738-be4a-bc248aa1f0ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db719352-1e19-4738-be4a-bc248aa1f0ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/db719352-1e19-4738-be4a-bc248aa1f0ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x194a254321e3ca804bdbdb7e6ed8af482611ec99c1ebb2b5e4f5c43e1c7e0f6c","name":"DJ TOIÇO","registered_at":"2026-06-21T04:43:41Z","symbol":"NIM1823680","token_address":"0x18ab08473561404fdbfc60b3670a647d5d1ffa97","type":"artist","uuid":"db719352-1e19-4738-be4a-bc248aa1f0ec"}
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 0x194a254321e3ca804bdbdb7e6ed8af482611ec99c1ebb2b5e4f5c43e1c7e0f6c. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db719352-1e19-4738-be4a-bc248aa1f0ec.json and https://artists.proofprofile.net/proofs/artist/db719352-1e19-4738-be4a-bc248aa1f0ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x194a254321e3ca804bdbdb7e6ed8af482611ec99c1ebb2b5e4f5c43e1c7e0f6c","name":"DJ TOIÇO","registered_at":"2026-06-21T04:43:41Z","symbol":"NIM1823680","token_address":"0x18ab08473561404fdbfc60b3670a647d5d1ffa97","type":"artist","uuid":"db719352-1e19-4738-be4a-bc248aa1f0ec"}
album: A MALDIÇAO DO BRUXO
  type: MusicAlbum
  date published: 2023-02-28
album: SET CATASTRÓFICO DO REI DA BRUXARIA
  type: MusicAlbum
  date published: 2023-03-11
  track: SET CATASTRÓFICO DO REI DA BRUXARIA
    type: MusicRecording
    duration: PT4M54S
    duration ms: 294069
    explicit: true
    by artist: DJ TOIÇO
    in album: SET CATASTRÓFICO DO REI DA BRUXARIA
      type: MusicAlbum
      date published: 2023-03-11
    isrc code: BX4IU2310571
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T04:21:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7be4f21d79c7c50d80c3b61c595b8c46836715f66f309ef8a760d285d24d1087
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4IU2310571
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x7be4f21d79c7c50d80c3b61c595b8c46836715f66f309ef8a760d285d24d1087. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/BX4IU2310571.
      date published: 2026-07-05T10:01:46Z
    audio: SET CATASTRÓFICO DO REI DA BRUXARIA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.055
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.687
      additional property: Energy
        type: PropertyValue
        value: 0.832
      additional property: Speechiness
        type: PropertyValue
        value: 0.241
      additional property: Acousticness
        type: PropertyValue
        value: 0.015
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.343
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.497
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.483
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 3X NA VIELA DOS PEREIRAS
  type: MusicAlbum
  date published: 2023-03-12
album: SET FINAL DE ANO
  type: MusicAlbum
  date published: 2023-03-14