202 Na Batida
type: MusicGroup
genre: pagode baiano
popularity: 5
followers: 5391
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x258ecc08218e2bb0bbfe7bce58ce50c565077fd7f5dea70fe5c31ddcd48f1481
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31112e81-7143-459b-adf3-bdc141eff6e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/31112e81-7143-459b-adf3-bdc141eff6e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/31112e81-7143-459b-adf3-bdc141eff6e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x258ecc08218e2bb0bbfe7bce58ce50c565077fd7f5dea70fe5c31ddcd48f1481","name":"202 Na Batida","registered_at":"2026-06-16T06:36:38Z","symbol":"NIM0968109","token_address":"0xafa79393da7ead95cd834a31fee4224936b7d96c","type":"artist","uuid":"31112e81-7143-459b-adf3-bdc141eff6e7"}
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 0x258ecc08218e2bb0bbfe7bce58ce50c565077fd7f5dea70fe5c31ddcd48f1481. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/31112e81-7143-459b-adf3-bdc141eff6e7.json and https://artists.proofprofile.net/proofs/artist/31112e81-7143-459b-adf3-bdc141eff6e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x258ecc08218e2bb0bbfe7bce58ce50c565077fd7f5dea70fe5c31ddcd48f1481","name":"202 Na Batida","registered_at":"2026-06-16T06:36:38Z","symbol":"NIM0968109","token_address":"0xafa79393da7ead95cd834a31fee4224936b7d96c","type":"artist","uuid":"31112e81-7143-459b-adf3-bdc141eff6e7"}
album: Caçando Tchuca
  type: MusicAlbum
  date published: 2022-12-05
album: Caçando Tchuca
  type: MusicAlbum
  date published: 2022-12-05
album: Sentar pra Bandidão
  type: MusicAlbum
  date published: 2022-12-05
album: Aqui na Parma
  type: MusicAlbum
  date published: 2022-12-05
album: Sentar pra Bandidão
  type: MusicAlbum
  date published: 2022-12-05
album: Vem Xerequinha
  type: MusicAlbum
  date published: 2022-12-05
album: Vem Xerequinha
  type: MusicAlbum
  date published: 2022-12-05
  track: Vem Xerequinha
    type: MusicRecording
    duration: PT2M0S
    duration ms: 120927
    explicit: true
    by artist: 202 Na Batida
    in album: Vem Xerequinha
      type: MusicAlbum
      date published: 2022-12-05
    genre: pagode baiano
    isrc code: QZEQU2252965
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T10:21:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xef0b4d78f7e01623753f7bfe8342f5cbab4921224c029604b94ee476d8c2e05b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZEQU2252965
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xef0b4d78f7e01623753f7bfe8342f5cbab4921224c029604b94ee476d8c2e05b. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZEQU2252965.
      date published: 2026-07-05T18:48:28Z
    audio: Vem Xerequinha
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.017
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.931
      additional property: Energy
        type: PropertyValue
        value: 0.706
      additional property: Speechiness
        type: PropertyValue
        value: 0.177
      additional property: Acousticness
        type: PropertyValue
        value: 0.027
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.316
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.852
      additional property: Loudness (dB)
        type: PropertyValue
        value: -0.571
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Eu Vou Taca
  type: MusicAlbum
  date published: 2022-12-07
album: Eu Vou Taca
  type: MusicAlbum
  date published: 2022-12-07
album: Ne Segredo
  type: MusicAlbum
  date published: 2022-12-14
album: Ne Segredo
  type: MusicAlbum
  date published: 2022-12-14
album: Porradão
  type: MusicAlbum
  date published: 2022-12-14