Davi Vianna
type: MusicGroup
popularity: 3
followers: 208
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8f9750aff462cc605986a7332fba470eb1b011565fa3f8ef82b3cfdf686b0da
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50430e88-d404-423a-8422-ab8254a0b100.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50430e88-d404-423a-8422-ab8254a0b100.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/50430e88-d404-423a-8422-ab8254a0b100
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8f9750aff462cc605986a7332fba470eb1b011565fa3f8ef82b3cfdf686b0da","name":"Davi Vianna","registered_at":"2026-06-16T17:28:24Z","symbol":"NIM1123628","token_address":"0x98ac2f49f627b4d9c1444ce564582420a66ec80f","type":"artist","uuid":"50430e88-d404-423a-8422-ab8254a0b100"}
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 0xd8f9750aff462cc605986a7332fba470eb1b011565fa3f8ef82b3cfdf686b0da. 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/50430e88-d404-423a-8422-ab8254a0b100.json and https://artists.proofprofile.net/proofs/artist/50430e88-d404-423a-8422-ab8254a0b100.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xd8f9750aff462cc605986a7332fba470eb1b011565fa3f8ef82b3cfdf686b0da","name":"Davi Vianna","registered_at":"2026-06-16T17:28:24Z","symbol":"NIM1123628","token_address":"0x98ac2f49f627b4d9c1444ce564582420a66ec80f","type":"artist","uuid":"50430e88-d404-423a-8422-ab8254a0b100"}
album: Até o Final
  type: MusicAlbum
  date published: 2022-02-24
album: Um Amor Só
  type: MusicAlbum
  date published: 2022-04-29
album: Ele Vai Fazer
  type: MusicAlbum
  date published: 2023-12-15
  track: Ele Vai Fazer
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159575
    explicit: false
    by artist: Davi Vianna
    in album: Ele Vai Fazer
      type: MusicAlbum
      date published: 2023-12-15
    isrc code: BXDWW2000028
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T11:39:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x845aaad60829e3125db209d05a74e295ef362b5b3b20b4503a808111cb16eb6f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958876
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958876
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXDWW2000028
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T12:15:48Z
    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 0x845aaad60829e3125db209d05a74e295ef362b5b3b20b4503a808111cb16eb6f. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/BXDWW2000028.
      date published: 2026-07-20T12:15:48Z
    audio: Ele Vai Fazer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.976
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.591
      additional property: Energy
        type: PropertyValue
        value: 0.46
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.558
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.759
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.641
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.051
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Descansa
  type: MusicAlbum
  date published: 2024-01-30
album: Apenas pra Te Adorar
  type: MusicAlbum
  date published: 2024-04-10
album: Simplesmente Sobrenatural
  type: MusicAlbum
  date published: 2024-06-14
album: Hoje
  type: MusicAlbum
  date published: 2024-09-20
album: Abertura / O Tempo de Deus
  type: MusicAlbum
  date published: 2024-11-06
album: 4 Dias
  type: MusicAlbum
  date published: 2024-11-27
album: É Só Confiar
  type: MusicAlbum
  date published: 2024-12-11