Clara Tannure
type: MusicGroup
genre: tecnobrega
popularity: 2
followers: 1259
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x416b7ece86b43f9f6f3f72d64b2678633eefccc5f5b9332adc774d1af71ec65e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc28214d-a9c7-4df7-a070-7de9ed268132.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc28214d-a9c7-4df7-a070-7de9ed268132.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc28214d-a9c7-4df7-a070-7de9ed268132
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x416b7ece86b43f9f6f3f72d64b2678633eefccc5f5b9332adc774d1af71ec65e","name":"Clara Tannure","registered_at":"2026-06-20T23:21:31Z","symbol":"NIM1747524","token_address":"0x49bbdc1d6b2fa09d2ed64cde2b2078398e37e175","type":"artist","uuid":"cc28214d-a9c7-4df7-a070-7de9ed268132"}
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 0x416b7ece86b43f9f6f3f72d64b2678633eefccc5f5b9332adc774d1af71ec65e. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc28214d-a9c7-4df7-a070-7de9ed268132.json and https://artists.proofprofile.net/proofs/artist/cc28214d-a9c7-4df7-a070-7de9ed268132.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x416b7ece86b43f9f6f3f72d64b2678633eefccc5f5b9332adc774d1af71ec65e","name":"Clara Tannure","registered_at":"2026-06-20T23:21:31Z","symbol":"NIM1747524","token_address":"0x49bbdc1d6b2fa09d2ed64cde2b2078398e37e175","type":"artist","uuid":"cc28214d-a9c7-4df7-a070-7de9ed268132"}
album: Chora Boy
  type: MusicAlbum
  date published: 2019-02-20
album: Chora Boy
  type: MusicAlbum
  date published: 2019-02-20
album: Sem Juízo
  type: MusicAlbum
  date published: 2019-11-28
album: Mapa Astral
  type: MusicAlbum
  date published: 2020-04-29
album: Tudo Bem Pra Mim
  type: MusicAlbum
  date published: 2020-08-12
album: PSEUDODRAMA
  type: MusicAlbum
  date published: 2022-09-09
album: PSEUDODRAMA
  type: MusicAlbum
  date published: 2022-09-09
album: Porte de Sereia (Remix)
  type: MusicAlbum
  date published: 2024-02-06
album: Encanto
  type: MusicAlbum
  date published: 2024-03-22
album: Cancela o fim
  type: MusicAlbum
  date published: 2024-06-20
album: CANCELA O FIM
  type: MusicAlbum
  date published: 2024-07-10
album: Livre Amor
  type: MusicAlbum
  date published: 2025-09-19
  track: Livre Amor
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182062
    explicit: false
    by artist: Clara Tannure
    in album: Livre Amor
      type: MusicAlbum
      date published: 2025-09-19
    genre: tecnobrega
    isrc code: BC35T2500001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:47:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8059e0385700b18a55224f7d9106fb72dc39fdd97641cf3cf49f3923ab6b0345
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958838
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958838
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC35T2500001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:01:21Z
    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 0x8059e0385700b18a55224f7d9106fb72dc39fdd97641cf3cf49f3923ab6b0345. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/BC35T2500001.
      date published: 2026-07-20T07:01:21Z
    audio: Livre Amor
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.995
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.664
      additional property: Energy
        type: PropertyValue
        value: 0.729
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.184
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.004
      additional property: Liveness
        type: PropertyValue
        value: 0.26
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.887
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.652
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
track: Camaleoa
  type: MusicRecording
  duration: PT3M23S
  duration ms: 203333
  explicit: false
  by artist: Clara Tannure
  by artist: Paige
  by artist: Lua Sanja
  by artist: BADSISTA
  in album: Camaleoa
    type: MusicAlbum
    date published: 2022-06-09
  isrc code: USLZJ2295307
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-08-01T01:57:18+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1e57febea03012f9287621fe9779654688a1ccf87ee92389776313c7ca7be986
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960497
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960497
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2295307
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-08-01T02:22:04Z
  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 0x1e57febea03012f9287621fe9779654688a1ccf87ee92389776313c7ca7be986. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USLZJ2295307.
    date published: 2026-08-01T02:22:04Z
  audio: Camaleoa

Camaleoa
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 135.704
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.741
additional property: Energy
  type: PropertyValue
  value: 0.767
additional property: Speechiness
  type: PropertyValue
  value: 0.04
additional property: Acousticness
  type: PropertyValue
  value: 0.065
additional property: Instrumentalness
  type: PropertyValue
  value: 0.015
additional property: Liveness
  type: PropertyValue
  value: 0.101
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.685
additional property: Loudness (dB)
  type: PropertyValue
  value: -11.402
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor