Dk Batidão
type: MusicGroup
popularity: 3
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaadc6464c05d57a7c429bb0ad76962e4af527cdb37e7a418b19c2d4ea57e36e8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ee99d87-94c9-4843-b9a0-0d5d6acf405b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ee99d87-94c9-4843-b9a0-0d5d6acf405b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ee99d87-94c9-4843-b9a0-0d5d6acf405b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaadc6464c05d57a7c429bb0ad76962e4af527cdb37e7a418b19c2d4ea57e36e8","name":"Dk Batidão","registered_at":"2026-06-17T04:18:26Z","symbol":"NIM1278738","token_address":"0xf5720998fe88a90bf55c4754e11b64b824eab319","type":"artist","uuid":"6ee99d87-94c9-4843-b9a0-0d5d6acf405b"}
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 0xaadc6464c05d57a7c429bb0ad76962e4af527cdb37e7a418b19c2d4ea57e36e8. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ee99d87-94c9-4843-b9a0-0d5d6acf405b.json and https://artists.proofprofile.net/proofs/artist/6ee99d87-94c9-4843-b9a0-0d5d6acf405b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xaadc6464c05d57a7c429bb0ad76962e4af527cdb37e7a418b19c2d4ea57e36e8","name":"Dk Batidão","registered_at":"2026-06-17T04:18:26Z","symbol":"NIM1278738","token_address":"0xf5720998fe88a90bf55c4754e11b64b824eab319","type":"artist","uuid":"6ee99d87-94c9-4843-b9a0-0d5d6acf405b"}
album: Eu Fico Fraquinha
  type: MusicAlbum
  date published: 2022-05-29
album: Poc Poc no Revolv
  type: MusicAlbum
  date published: 2024-04-26
album: Só o Bico do Fuzil
  type: MusicAlbum
  date published: 2025-06-26
  track: Só o Bico do Fuzil
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160200
    explicit: true
    by artist: Dk Batidão
    in album: Só o Bico do Fuzil
      type: MusicAlbum
      date published: 2025-06-26
    isrc code: QZNJX2522157
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T08:35:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7b2d4b13fe6b78ad0fd8cbdb61fae6d69cab513d43989845d50f904460f379a5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2522157
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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 0x7b2d4b13fe6b78ad0fd8cbdb61fae6d69cab513d43989845d50f904460f379a5. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZNJX2522157.
      date published: 2026-07-05T12:31:54Z
    audio: Só o Bico do Fuzil
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 200.009
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.731
      additional property: Energy
        type: PropertyValue
        value: 0.659
      additional property: Speechiness
        type: PropertyValue
        value: 0.28
      additional property: Acousticness
        type: PropertyValue
        value: 0.664
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.023
      additional property: Liveness
        type: PropertyValue
        value: 0.032
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.76
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.037
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor