Gian e Duany
type: MusicGroup
genre: sertanejo
genre: sertanejo tradicional
popularity: 5
followers: 1260
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x544c2e6bf12f1fae7e2847e08d77cd56cf7be1156cb022befee7651ff4ee0b0a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6521f0fc-800a-427b-b16c-99b076faa56e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6521f0fc-800a-427b-b16c-99b076faa56e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6521f0fc-800a-427b-b16c-99b076faa56e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x544c2e6bf12f1fae7e2847e08d77cd56cf7be1156cb022befee7651ff4ee0b0a","name":"Gian e Duany","registered_at":"2026-06-17T00:53:54Z","symbol":"NIM1229905","token_address":"0xb68754b2f8fd4bec8f79cfb7de5540859f0238c5","type":"artist","uuid":"6521f0fc-800a-427b-b16c-99b076faa56e"}
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 0x544c2e6bf12f1fae7e2847e08d77cd56cf7be1156cb022befee7651ff4ee0b0a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6521f0fc-800a-427b-b16c-99b076faa56e.json and https://artists.proofprofile.net/proofs/artist/6521f0fc-800a-427b-b16c-99b076faa56e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x544c2e6bf12f1fae7e2847e08d77cd56cf7be1156cb022befee7651ff4ee0b0a","name":"Gian e Duany","registered_at":"2026-06-17T00:53:54Z","symbol":"NIM1229905","token_address":"0xb68754b2f8fd4bec8f79cfb7de5540859f0238c5","type":"artist","uuid":"6521f0fc-800a-427b-b16c-99b076faa56e"}
album: Dois Irmãos (Ao Vivo)
  type: MusicAlbum
  date published: 2017-11-22
  track: Você em Minha Vida / Espuma da Cerveja - Ao Vivo
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177890
    explicit: false
    by artist: Gian e Duany
    in album: Dois Irmãos (Ao Vivo)
      type: MusicAlbum
      date published: 2017-11-22
    genre: sertanejo
    genre: sertanejo tradicional
    isrc code: BRNQ41700019
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T18:38:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x115099e6fe3143276360ae62818a11a9dfd03eadb9330fe8cc581f9657174c97
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958924
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958924
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRNQ41700019
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:40:34Z
    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 0x115099e6fe3143276360ae62818a11a9dfd03eadb9330fe8cc581f9657174c97. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:40:34Z), 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/BRNQ41700019.
      date published: 2026-07-20T21:40:34Z
    audio: Você em Minha Vida / Espuma da Cerveja - Ao Vivo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.904
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.714
      additional property: Energy
        type: PropertyValue
        value: 0.787
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.56
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.412
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.872
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.714
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major