Giva Nava
type: MusicGroup
genre: mpb
genre: nova mpb
popularity: 14
followers: 252
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab1845e7cacc7f30e2540bcdc86e148521b292ca1240a209609d5fad044e70d6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/325f3cec-1c20-4722-8161-8a4929401350.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/325f3cec-1c20-4722-8161-8a4929401350.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/325f3cec-1c20-4722-8161-8a4929401350
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab1845e7cacc7f30e2540bcdc86e148521b292ca1240a209609d5fad044e70d6","name":"Giva Nava","registered_at":"2026-06-14T09:42:26Z","symbol":"NIM0413402","token_address":"0x905201d41b454265b4b2b9b555cb2f85daf73b71","type":"artist","uuid":"325f3cec-1c20-4722-8161-8a4929401350"}
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 0xab1845e7cacc7f30e2540bcdc86e148521b292ca1240a209609d5fad044e70d6. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/325f3cec-1c20-4722-8161-8a4929401350.json and https://artists.proofprofile.net/proofs/artist/325f3cec-1c20-4722-8161-8a4929401350.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:47:11Z
  text: {"copyright_id":"0xab1845e7cacc7f30e2540bcdc86e148521b292ca1240a209609d5fad044e70d6","name":"Giva Nava","registered_at":"2026-06-14T09:42:26Z","symbol":"NIM0413402","token_address":"0x905201d41b454265b4b2b9b555cb2f85daf73b71","type":"artist","uuid":"325f3cec-1c20-4722-8161-8a4929401350"}
album: Força do Amor
  type: MusicAlbum
  date published: 2019-10-18
album: O Astronauta
  type: MusicAlbum
  date published: 2019-10-25
album: Desconstruir
  type: MusicAlbum
  date published: 2020-03-20
album: Extraordinárias Cores
  type: MusicAlbum
  date published: 2020-04-10
album: História Sem Fim
  type: MusicAlbum
  date published: 2024-02-16
album: Core'ngrato
  type: MusicAlbum
  date published: 2024-04-18
album: Confusional
  type: MusicAlbum
  date published: 2024-11-28
album: Cabeça Dura
  type: MusicAlbum
  date published: 2025-01-30
album: Só Você
  type: MusicAlbum
  date published: 2025-05-09
album: POR TRÁS DAS PAREDES
  type: MusicAlbum
  date published: 2025-06-06
album: Tempo de cordas
  type: MusicAlbum
  date published: 2025-10-16
  track: O Tempo
    type: MusicRecording
    duration: PT4M51S
    duration ms: 291282
    explicit: false
    by artist: Giva Nava
    in album: Tempo de cordas
      type: MusicAlbum
      date published: 2025-10-16
    genre: mpb
    genre: nova mpb
    isrc code: BC77G2500005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T19:03:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0e0cd9715e581f600d5c4cc2c9277992f398790f515f034e188c43baef120bd5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC77G2500005
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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 0x0e0cd9715e581f600d5c4cc2c9277992f398790f515f034e188c43baef120bd5. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/BC77G2500005.
      date published: 2026-07-18T19:27:02Z
    audio: O Tempo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.668
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.603
      additional property: Energy
        type: PropertyValue
        value: 0.395
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.455
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.315
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.455
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major