Gaiuna
type: MusicGroup
popularity: 3
followers: 315
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51811a660f792c8cbb847df5c728c4eb230122bf4764d530cd916dbd47bcbcac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88efe95e-6d43-4206-ab31-bbd7f4943e73.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88efe95e-6d43-4206-ab31-bbd7f4943e73.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88efe95e-6d43-4206-ab31-bbd7f4943e73
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
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 0x51811a660f792c8cbb847df5c728c4eb230122bf4764d530cd916dbd47bcbcac. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88efe95e-6d43-4206-ab31-bbd7f4943e73.json and https://artists.proofprofile.net/proofs/artist/88efe95e-6d43-4206-ab31-bbd7f4943e73.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Chave de Ouro
  type: MusicAlbum
  date published: 2020-11-07
album: Rezo Forte
  type: MusicAlbum
  date published: 2021-01-01
album: Está em Nós
  type: MusicAlbum
  date published: 2021-03-19
album: Pindorama
  type: MusicAlbum
  date published: 2021-06-04
album: Kaya Kura
  type: MusicAlbum
  date published: 2021-08-28
album: Sagrada Família
  type: MusicAlbum
  date published: 2021-11-19
album: Jah Bless
  type: MusicAlbum
  date published: 2022-02-11
  track: Jah Bless
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207345
    explicit: false
    by artist: Gaiuna
    in album: Jah Bless
      type: MusicAlbum
      date published: 2022-02-11
    isrc code: QZ5AB2204452
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:06:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5f577fa1b931965bf0bd85bf00c01d4ba24ad8079de2839f49b10bdbdbe3fc8f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2204452
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:24:07Z
    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 0x5f577fa1b931965bf0bd85bf00c01d4ba24ad8079de2839f49b10bdbdbe3fc8f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZ5AB2204452.
      date published: 2026-07-21T00:24:07Z
    audio: Jah Bless
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.867
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.65
      additional property: Energy
        type: PropertyValue
        value: 0.604
      additional property: Speechiness
        type: PropertyValue
        value: 0.073
      additional property: Acousticness
        type: PropertyValue
        value: 0.466
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.164
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.597
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.465
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pura Vida
  type: MusicAlbum
  date published: 2022-05-13
album: Terra Vermelha
  type: MusicAlbum
  date published: 2022-10-07
album: Sua História
  type: MusicAlbum
  date published: 2023-03-11
album: Na Batida do Reggae (Ao Vivo)
  type: MusicAlbum
  date published: 2024-11-11
album: Está em Nós (Ao Vivo)
  type: MusicAlbum
  date published: 2024-11-11
album: Sua História (Ao Vivo)
  type: MusicAlbum
  date published: 2024-11-15
album: Novo Amanhâ (Ao Vivo)
  type: MusicAlbum
  date published: 2024-11-22
album: Profecia
  type: MusicAlbum
  date published: 2024-12-12