Videira Kids
type: MusicGroup
genre: children's music
genre: lullaby
popularity: 10
followers: 1267
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0085aa4a7c5aead561f5da3367ef90b35952ce10cff3ea2f0d7bd549ff11f063
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b342c8bd-8b96-4718-8f93-d38a0d122160.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b342c8bd-8b96-4718-8f93-d38a0d122160.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b342c8bd-8b96-4718-8f93-d38a0d122160
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0085aa4a7c5aead561f5da3367ef90b35952ce10cff3ea2f0d7bd549ff11f063","name":"Videira Kids","registered_at":"2026-06-20T13:04:54Z","symbol":"NIM1618394","token_address":"0xb2ea3bfb8e92f6a57a21ad0dd84be94b409315a7","type":"artist","uuid":"b342c8bd-8b96-4718-8f93-d38a0d122160"}
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 0x0085aa4a7c5aead561f5da3367ef90b35952ce10cff3ea2f0d7bd549ff11f063. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b342c8bd-8b96-4718-8f93-d38a0d122160.json and https://artists.proofprofile.net/proofs/artist/b342c8bd-8b96-4718-8f93-d38a0d122160.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x0085aa4a7c5aead561f5da3367ef90b35952ce10cff3ea2f0d7bd549ff11f063","name":"Videira Kids","registered_at":"2026-06-20T13:04:54Z","symbol":"NIM1618394","token_address":"0xb2ea3bfb8e92f6a57a21ad0dd84be94b409315a7","type":"artist","uuid":"b342c8bd-8b96-4718-8f93-d38a0d122160"}
album: Mais Que Vencedores (Ao Vivo)
  type: MusicAlbum
  date published: 2020-01-24
album: Comigo Sonhou (Ao Vivo)
  type: MusicAlbum
  date published: 2020-02-28
album: Comigo Sonhou
  type: MusicAlbum
  date published: 2020-10-12
album: Amigo Jesus
  type: MusicAlbum
  date published: 2024-09-27
  track: Amigo Jesus
    type: MusicRecording
    duration: PT2M9S
    duration ms: 129229
    explicit: false
    by artist: Videira Kids
    in album: Amigo Jesus
      type: MusicAlbum
      date published: 2024-09-27
    genre: children's music
    genre: lullaby
    isrc code: BRVP82400001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T16:13:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8f199354053a7147edd02c209441541265b6578a246c12bbb44fea6c0c34c078
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958576
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958576
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRVP82400001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T16:22:28Z
    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 0x8f199354053a7147edd02c209441541265b6578a246c12bbb44fea6c0c34c078. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/BRVP82400001.
      date published: 2026-07-18T16:22:28Z
    audio: Amigo Jesus
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.02
      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: 0.827
      additional property: Energy
        type: PropertyValue
        value: 0.306
      additional property: Speechiness
        type: PropertyValue
        value: 0.075
      additional property: Acousticness
        type: PropertyValue
        value: 0.778
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.295
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.442
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.793
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Filho Amado
  type: MusicAlbum
  date published: 2024-10-11