DJ Tesão
type: MusicGroup
popularity: 27
followers: 411
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84ffe546bd95427b5f5c26f72dedd9257ecf2d8f9e144dd9bb9fd0fac16175f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d660e9f-2476-4e2d-b840-6ed979f14799.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d660e9f-2476-4e2d-b840-6ed979f14799.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d660e9f-2476-4e2d-b840-6ed979f14799
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84ffe546bd95427b5f5c26f72dedd9257ecf2d8f9e144dd9bb9fd0fac16175f4","name":"DJ Tesão","registered_at":"2026-06-11T11:45:04Z","symbol":"NIM0017945","token_address":"0x35385e98e7e24ddad044d885d7a85b5b10806880","type":"artist","uuid":"0d660e9f-2476-4e2d-b840-6ed979f14799"}
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 0x84ffe546bd95427b5f5c26f72dedd9257ecf2d8f9e144dd9bb9fd0fac16175f4. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d660e9f-2476-4e2d-b840-6ed979f14799.json and https://artists.proofprofile.net/proofs/artist/0d660e9f-2476-4e2d-b840-6ed979f14799.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x84ffe546bd95427b5f5c26f72dedd9257ecf2d8f9e144dd9bb9fd0fac16175f4","name":"DJ Tesão","registered_at":"2026-06-11T11:45:04Z","symbol":"NIM0017945","token_address":"0x35385e98e7e24ddad044d885d7a85b5b10806880","type":"artist","uuid":"0d660e9f-2476-4e2d-b840-6ed979f14799"}
album: BEAT DERRUBA UNIVERSITÁRIO (feat. Mc Gw, Funk Universitário)
  type: MusicAlbum
  date published: 2024-02-09
  track: BEAT DERRUBA UNIVERSITÁRIO (feat. Mc Gw, Funk Universitário)
    type: MusicRecording
    duration: PT2M29S
    duration ms: 149884
    explicit: true
    by artist: DJ Tesão
    in album: BEAT DERRUBA UNIVERSITÁRIO (feat. Mc Gw, Funk Universitário)
      type: MusicAlbum
      date published: 2024-02-09
    isrc code: BKBLS2400015
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T20:37:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc4fb67dd2364d733c4a76fe3aece5cb8dcdf03679abfff2fe6618b11b1c7a1a3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958607
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958607
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKBLS2400015
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T21:01:11Z
    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 0xc4fb67dd2364d733c4a76fe3aece5cb8dcdf03679abfff2fe6618b11b1c7a1a3. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/BKBLS2400015.
      date published: 2026-07-18T21:01:11Z
    audio: BEAT DERRUBA UNIVERSITÁRIO (feat. Mc Gw, Funk Universitário)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.961
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.825
      additional property: Energy
        type: PropertyValue
        value: 0.782
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.185
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.254
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.346
      additional property: Loudness (dB)
        type: PropertyValue
        value: -0.923
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor