Gonzaguinha Do Baiao
type: MusicGroup
genre: forró
genre: forro tradicional
popularity: 5
followers: 415
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c2ea40228735c4dc8ef2bf6f5181f38a42fbb4251a08a836d0c3be9a53d3633
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/967d015a-88a2-41b2-8180-8495fd2450c9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/967d015a-88a2-41b2-8180-8495fd2450c9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/967d015a-88a2-41b2-8180-8495fd2450c9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c2ea40228735c4dc8ef2bf6f5181f38a42fbb4251a08a836d0c3be9a53d3633","name":"Gonzaguinha Do Baiao","registered_at":"2026-06-17T18:11:57Z","symbol":"NIM1477497","token_address":"0xbd77ea3192762bd4620a73b809fde860d4f029bd","type":"artist","uuid":"967d015a-88a2-41b2-8180-8495fd2450c9"}
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 0x0c2ea40228735c4dc8ef2bf6f5181f38a42fbb4251a08a836d0c3be9a53d3633. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/967d015a-88a2-41b2-8180-8495fd2450c9.json and https://artists.proofprofile.net/proofs/artist/967d015a-88a2-41b2-8180-8495fd2450c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x0c2ea40228735c4dc8ef2bf6f5181f38a42fbb4251a08a836d0c3be9a53d3633","name":"Gonzaguinha Do Baiao","registered_at":"2026-06-17T18:11:57Z","symbol":"NIM1477497","token_address":"0xbd77ea3192762bd4620a73b809fde860d4f029bd","type":"artist","uuid":"967d015a-88a2-41b2-8180-8495fd2450c9"}
album: Não Sou de Prosa
  type: MusicAlbum
  date published: 2017-05-03
album: Não Sou de Prosa
  type: MusicAlbum
  date published: 2017-05-08
album: Ele é bom demais
  type: MusicAlbum
  date published: 2021-06-18
album: É sim terra das coroas
  type: MusicAlbum
  date published: 2021-06-18
  track: Terra das coroas
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204695
    explicit: false
    by artist: Gonzaguinha Do Baiao
    in album: É sim terra das coroas
      type: MusicAlbum
      date published: 2021-06-18
    genre: forró
    genre: forro tradicional
    isrc code: BX4E52005150
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:19:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x16a4350c5fb160a02b6d355c3d38acf88a21b205bfc26aa38a7cd043833683f6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX4E52005150
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x16a4350c5fb160a02b6d355c3d38acf88a21b205bfc26aa38a7cd043833683f6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/BX4E52005150.
      date published: 2026-07-04T10:04:33Z
    audio: Terra das coroas
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.547
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.618
      additional property: Energy
        type: PropertyValue
        value: 0.665
      additional property: Speechiness
        type: PropertyValue
        value: 0.078
      additional property: Acousticness
        type: PropertyValue
        value: 0.443
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.9
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.397
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tá rasgado sim
  type: MusicAlbum
  date published: 2021-06-21
album: e sua gente
  type: MusicAlbum
  date published: 2021-06-21