Tarita de Souza
type: MusicGroup
popularity: 3
followers: 387
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x768b742b7f065068fc97d7f8d308dd262d3aef53cec17ce6fb7b4d04a2373943
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954025
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954025
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38c240c6-4db5-47ea-8dae-268362bd52c7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38c240c6-4db5-47ea-8dae-268362bd52c7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38c240c6-4db5-47ea-8dae-268362bd52c7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T00:32:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x768b742b7f065068fc97d7f8d308dd262d3aef53cec17ce6fb7b4d04a2373943","name":"Tarita de Souza","registered_at":"2026-06-16T09:17:02Z","symbol":"NIM1006401","token_address":"0x4081e79f0bd17005a327df4910db84f933e46443","type":"artist","uuid":"38c240c6-4db5-47ea-8dae-268362bd52c7"}
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 0x768b742b7f065068fc97d7f8d308dd262d3aef53cec17ce6fb7b4d04a2373943. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38c240c6-4db5-47ea-8dae-268362bd52c7.json and https://artists.proofprofile.net/proofs/artist/38c240c6-4db5-47ea-8dae-268362bd52c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x768b742b7f065068fc97d7f8d308dd262d3aef53cec17ce6fb7b4d04a2373943","name":"Tarita de Souza","registered_at":"2026-06-16T09:17:02Z","symbol":"NIM1006401","token_address":"0x4081e79f0bd17005a327df4910db84f933e46443","type":"artist","uuid":"38c240c6-4db5-47ea-8dae-268362bd52c7"}
album: A Árvore e o Vento
  type: MusicAlbum
  date published: 2014-05-13
  track: Dona Benta
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232273
    explicit: false
    by artist: Tarita de Souza
    in album: A Árvore e o Vento
      type: MusicAlbum
      date published: 2014-05-13
    isrc code: BR9WO1400007
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T14:32:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb89643a5ff45a25077385560cba850fb4fcfffdf651dc21f33b7bb0f098edc14
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958905
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958905
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR9WO1400007
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:34:32Z
    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 0xb89643a5ff45a25077385560cba850fb4fcfffdf651dc21f33b7bb0f098edc14. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:34:32Z), 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/BR9WO1400007.
      date published: 2026-07-20T17:34:32Z
    audio: Dona Benta
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.514
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.319
      additional property: Energy
        type: PropertyValue
        value: 0.114
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.957
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.128
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.151
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.489
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Shell
  type: MusicAlbum
  date published: 2019-03-29
album: Crisálida
  type: MusicAlbum
  date published: 2019-05-30
album: Distraídas
  type: MusicAlbum
  date published: 2019-09-26
album: Selfie
  type: MusicAlbum
  date published: 2019-12-13
album: Raindrops
  type: MusicAlbum
  date published: 2020-05-25
album: Vai, Menina, Vai
  type: MusicAlbum
  date published: 2020-10-30
album: Janelas
  type: MusicAlbum
  date published: 2020-12-29
album: Os Olhos Escutam, a Alma Canta
  type: MusicAlbum
  date published: 2021-10-07
album: música para outras viagens
  type: MusicAlbum
  date published: 2023-09-29