Nonô E Naná
type: MusicGroup
genre: sertanejo tradicional
popularity: 14
followers: 1104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e825aa3958d48b81d1400e44a44043608cc9c4eb330c7b79b567f5ba2d19c40
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fbe5456-9db1-44e3-b36f-debd7c664d5f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fbe5456-9db1-44e3-b36f-debd7c664d5f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0fbe5456-9db1-44e3-b36f-debd7c664d5f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e825aa3958d48b81d1400e44a44043608cc9c4eb330c7b79b567f5ba2d19c40","name":"Nonô E Naná","registered_at":"2026-06-14T06:05:19Z","symbol":"NIM0361663","token_address":"0x05274911897bce765d8f82240196771e098b45aa","type":"artist","uuid":"0fbe5456-9db1-44e3-b36f-debd7c664d5f"}
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 0x0e825aa3958d48b81d1400e44a44043608cc9c4eb330c7b79b567f5ba2d19c40. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0fbe5456-9db1-44e3-b36f-debd7c664d5f.json and https://artists.proofprofile.net/proofs/artist/0fbe5456-9db1-44e3-b36f-debd7c664d5f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0x0e825aa3958d48b81d1400e44a44043608cc9c4eb330c7b79b567f5ba2d19c40","name":"Nonô E Naná","registered_at":"2026-06-14T06:05:19Z","symbol":"NIM0361663","token_address":"0x05274911897bce765d8f82240196771e098b45aa","type":"artist","uuid":"0fbe5456-9db1-44e3-b36f-debd7c664d5f"}
album: Onde Canta o Sabiá
  type: MusicAlbum
  date published: 1965-02-15
album: A Dança do Amor
  type: MusicAlbum
  date published: 1978
album: A Dança do Amor
  type: MusicAlbum
  date published: 1978
  track: O Rei dos Reis
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221240
    explicit: false
    by artist: Nonô E Naná
    in album: A Dança do Amor
      type: MusicAlbum
      date published: 1978
    genre: sertanejo tradicional
    isrc code: BRDIQ0700087
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T22:43:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdec41fda0c76eb26475a4830d00bbe581c635a4358a7daf1edfa77bc8514a970
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDIQ0700087
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:53:26Z
    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 0xdec41fda0c76eb26475a4830d00bbe581c635a4358a7daf1edfa77bc8514a970. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDIQ0700087 — a six-check JSON result.
      date published: 2026-07-17T00:53:26Z
    audio: O Rei dos Reis
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.809
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.375
      additional property: Energy
        type: PropertyValue
        value: 0.399
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.61
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.233
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.572
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.91
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: A Dança do Amor
  type: MusicAlbum
  date published: 1978-01-01
album: Nonô e Naná e Seus Grandes Sucessos
  type: MusicAlbum
  date published: 2002
  track: Terra Sempre Terra
    type: MusicRecording
    duration: PT2M11S
    duration ms: 131600
    explicit: false
    by artist: Nonô E Naná
    in album: Nonô e Naná e Seus Grandes Sucessos
      type: MusicAlbum
      date published: 2002
    genre: sertanejo tradicional
    isrc code: BRMVP0200866
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T17:41:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x45467962180a4ef8f3e472545f30251449691163dc0b4464b93a23fac50a7bb7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959043
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959043
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMVP0200866
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T18:40:26Z
    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 0x45467962180a4ef8f3e472545f30251449691163dc0b4464b93a23fac50a7bb7. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMVP0200866 — a six-check JSON result.
      date published: 2026-07-21T18:40:26Z
    audio: Terra Sempre Terra
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.101
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.795
      additional property: Energy
        type: PropertyValue
        value: 0.631
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Dose Dupla: Nonô e Naná e Seus Grandes Sucessos
album: Seus Grandes Sucessos
album: Casa de Caboclo
album: Brazilian Roots, Sertanejo Raiz: Vol. 39

Acousticness
type: PropertyValue
value: 0.893

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.103

Valence (Positivity)
type: PropertyValue
value: 0.952

Loudness (dB)
type: PropertyValue
value: -5.14

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Dose Dupla: Nonô e Naná e Seus Grandes Sucessos
type: MusicAlbum
date published: 2002-01-01

Nonô e Naná e Seus Grandes Sucessos
type: MusicAlbum
date published: 2002-01-01

Seus Grandes Sucessos
type: MusicAlbum
date published: 2002-01-01

Casa de Caboclo
type: MusicAlbum
date published: 2012-05-31

Brazilian Roots, Sertanejo Raiz: Vol. 39
type: MusicAlbum
date published: 2013-01-01

Casa de Caboclo
type: MusicAlbum
date published: 2014