Vitor Soltau
type: MusicGroup
genre: nova mpb
popularity: 20
followers: 1772
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe649fd02e76b987558f214f4b4d5f911154f784d9645fce8fbcdb690d6c14bd1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da70cab8-a7de-47ae-a710-ca6a599e6536.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da70cab8-a7de-47ae-a710-ca6a599e6536.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da70cab8-a7de-47ae-a710-ca6a599e6536
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe649fd02e76b987558f214f4b4d5f911154f784d9645fce8fbcdb690d6c14bd1","name":"Vitor Soltau","registered_at":"2026-06-15T03:27:04Z","symbol":"NIM0667447","token_address":"0x32c4eb440b70f8e7798182668792ed04de927f1f","type":"artist","uuid":"da70cab8-a7de-47ae-a710-ca6a599e6536"}
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 0xe649fd02e76b987558f214f4b4d5f911154f784d9645fce8fbcdb690d6c14bd1. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da70cab8-a7de-47ae-a710-ca6a599e6536.json and https://artists.proofprofile.net/proofs/artist/da70cab8-a7de-47ae-a710-ca6a599e6536.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xe649fd02e76b987558f214f4b4d5f911154f784d9645fce8fbcdb690d6c14bd1","name":"Vitor Soltau","registered_at":"2026-06-15T03:27:04Z","symbol":"NIM0667447","token_address":"0x32c4eb440b70f8e7798182668792ed04de927f1f","type":"artist","uuid":"da70cab8-a7de-47ae-a710-ca6a599e6536"}
album: Letras Tortas
  type: MusicAlbum
  date published: 2018-07-13
album: Simplicidade
  type: MusicAlbum
  date published: 2020-05-05
album: Simplicidade (Acústico)
  type: MusicAlbum
  date published: 2020-08-14
album: Outras Vidas
  type: MusicAlbum
  date published: 2020-10-10
album: Outras Vidas (Acústico)
  type: MusicAlbum
  date published: 2020-11-11
album: Quero Descobrir o Mundo Com Vc
  type: MusicAlbum
  date published: 2021-06-06
album: Letras Tortas
  type: MusicAlbum
  date published: 2022-02-13
album: Letras Tortas
  type: MusicAlbum
  date published: 2022-02-24
album: uma constelação nos teus olhos
  type: MusicAlbum
  date published: 2022-04-21
album: Atalaia
  type: MusicAlbum
  date published: 2023-01-27
album: páginas
  type: MusicAlbum
  date published: 2023-09-22
  track: páginas
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150621
    explicit: false
    by artist: Vitor Soltau
    in album: páginas
      type: MusicAlbum
      date published: 2023-09-22
    genre: nova mpb
    isrc code: BC11T2300001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T14:47:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa5f21fe351da5aee1a961e70e63f0850f790079b7e142fadf0e3f4c4d8b95832
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BC11T2300001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0xa5f21fe351da5aee1a961e70e63f0850f790079b7e142fadf0e3f4c4d8b95832. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/BC11T2300001.
      date published: 2026-07-17T19:12:23Z
    audio: páginas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.855
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.659
      additional property: Energy
        type: PropertyValue
        value: 0.469
      additional property: Speechiness
        type: PropertyValue
        value: 0.112
      additional property: Acousticness
        type: PropertyValue
        value: 0.562
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.154
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.538
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.783
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Atalaia (acústico)
  type: MusicAlbum
  date published: 2023-11-03