Caio Cesar e Thiago
type: MusicGroup
genre: brega funk
genre: sertanejo
genre: sertanejo universitário
popularity: 3
followers: 4436
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0873f9b45c5a8047dbd879ae708c3e56fc6a042a25a03dcecbcdd687723ddb88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9fdb8199-ae0c-435d-8ee1-572560a3ebf9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9fdb8199-ae0c-435d-8ee1-572560a3ebf9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9fdb8199-ae0c-435d-8ee1-572560a3ebf9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0873f9b45c5a8047dbd879ae708c3e56fc6a042a25a03dcecbcdd687723ddb88","name":"Caio Cesar e Thiago","registered_at":"2026-06-20T05:18:41Z","symbol":"NIM1523962","token_address":"0x86b2774322d57c21a49e86489cb60ec3b0cd71c8","type":"artist","uuid":"9fdb8199-ae0c-435d-8ee1-572560a3ebf9"}
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 0x0873f9b45c5a8047dbd879ae708c3e56fc6a042a25a03dcecbcdd687723ddb88. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9fdb8199-ae0c-435d-8ee1-572560a3ebf9.json and https://artists.proofprofile.net/proofs/artist/9fdb8199-ae0c-435d-8ee1-572560a3ebf9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x0873f9b45c5a8047dbd879ae708c3e56fc6a042a25a03dcecbcdd687723ddb88","name":"Caio Cesar e Thiago","registered_at":"2026-06-20T05:18:41Z","symbol":"NIM1523962","token_address":"0x86b2774322d57c21a49e86489cb60ec3b0cd71c8","type":"artist","uuid":"9fdb8199-ae0c-435d-8ee1-572560a3ebf9"}
album: Tá Rolando Amor
  type: MusicAlbum
  date published: 2017-09-28
album: Punta Cana
  type: MusicAlbum
  date published: 2017-12-10
album: Bokinha
  type: MusicAlbum
  date published: 2019-05-03
album: Me Dê Papai
  type: MusicAlbum
  date published: 2019-09-06
album: Aperte o Replay
  type: MusicAlbum
  date published: 2019-11-22
album: Tá Rolando Amor (Brega Funk Remix)
  type: MusicAlbum
  date published: 2020-01-10
  track: Tá Rolando Amor - Brega Funk Remix
    type: MusicRecording
    duration: PT1M56S
    duration ms: 116343
    explicit: false
    by artist: Caio Cesar e Thiago
    in album: Tá Rolando Amor (Brega Funk Remix)
      type: MusicAlbum
      date published: 2020-01-10
    genre: brega funk
    genre: sertanejo
    genre: sertanejo universitário
    isrc code: QZ5AB2092394
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:21:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x053bec3a0f439d51581a62b6abc6746075aaf324ccd80ae0479e22b5b98f4346
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2092394
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0x053bec3a0f439d51581a62b6abc6746075aaf324ccd80ae0479e22b5b98f4346. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZ5AB2092394.
      date published: 2026-07-19T17:49:48Z
    audio: Tá Rolando Amor - Brega Funk Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.201
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.53
      additional property: Energy
        type: PropertyValue
        value: 0.76
      additional property: Speechiness
        type: PropertyValue
        value: 0.103
      additional property: Acousticness
        type: PropertyValue
        value: 0.046
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.354
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.95
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.158
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Vamos Lá pra Casa
  type: MusicAlbum
  date published: 2020-02-21