Cachorrão Da Lambada
type: MusicGroup
genre: piseiro
popularity: 7
followers: 598
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4163615b799fe4466530a2654901119e85595c2981d7fb9de6a188eeebfd40e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab065a3f-5041-4d10-ad7f-7f9ff4125a7a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab065a3f-5041-4d10-ad7f-7f9ff4125a7a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab065a3f-5041-4d10-ad7f-7f9ff4125a7a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4163615b799fe4466530a2654901119e85595c2981d7fb9de6a188eeebfd40e","name":"Cachorrão Da Lambada","registered_at":"2026-06-20T09:48:45Z","symbol":"NIM1583578","token_address":"0x41768210aa019b2d01180f02cfe1f4b446dd6084","type":"artist","uuid":"ab065a3f-5041-4d10-ad7f-7f9ff4125a7a"}
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 0xb4163615b799fe4466530a2654901119e85595c2981d7fb9de6a188eeebfd40e. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab065a3f-5041-4d10-ad7f-7f9ff4125a7a.json and https://artists.proofprofile.net/proofs/artist/ab065a3f-5041-4d10-ad7f-7f9ff4125a7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xb4163615b799fe4466530a2654901119e85595c2981d7fb9de6a188eeebfd40e","name":"Cachorrão Da Lambada","registered_at":"2026-06-20T09:48:45Z","symbol":"NIM1583578","token_address":"0x41768210aa019b2d01180f02cfe1f4b446dd6084","type":"artist","uuid":"ab065a3f-5041-4d10-ad7f-7f9ff4125a7a"}
album: Cabaré Da Ivete, Vol. 1
  type: MusicAlbum
  date published: 2022-02-11
album: O Vip Do Brasil
  type: MusicAlbum
  date published: 2022-02-18
  track: Macumbeiro
    type: MusicRecording
    duration: PT4M32S
    duration ms: 272758
    explicit: false
    by artist: Cachorrão Da Lambada
    in album: O Vip Do Brasil
      type: MusicAlbum
      date published: 2022-02-18
    genre: piseiro
    isrc code: BXCND2200391
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T15:42:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x13693bd74224731d70787ca40feec580b49204de28ebf890ab561653f1db628e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958907
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958907
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXCND2200391
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T18:45:16Z
    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 0x13693bd74224731d70787ca40feec580b49204de28ebf890ab561653f1db628e. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:45:16Z), 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/BXCND2200391.
      date published: 2026-07-20T18:45:16Z
    audio: Macumbeiro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.93
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.487
      additional property: Energy
        type: PropertyValue
        value: 0.929
      additional property: Speechiness
        type: PropertyValue
        value: 0.107
      additional property: Acousticness
        type: PropertyValue
        value: 0.02
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.863
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.729
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.363
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Gatinha
  type: MusicAlbum
  date published: 2022-02-25
album: Pode Chorar
  type: MusicAlbum
  date published: 2022-03-04
album: O VIP Do Brasil, Vol. 6
  type: MusicAlbum
  date published: 2022-04-29
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  type: MusicAlbum
  date published: 2022-05-21
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  type: MusicAlbum
  date published: 2022-11-12
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  type: MusicAlbum
  date published: 2023-07-01
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-01-12
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-11-16
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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