Átila NZ
type: MusicGroup
genre: boom bap
popularity: 2
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55a4cd03d43715eb1eebaa4a2b5e3a26c01d484d5f8e9c413496c7feb849bfd8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d6880386-0fb3-4aa8-8ef3-032070dc2762.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d6880386-0fb3-4aa8-8ef3-032070dc2762.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d6880386-0fb3-4aa8-8ef3-032070dc2762
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55a4cd03d43715eb1eebaa4a2b5e3a26c01d484d5f8e9c413496c7feb849bfd8","name":"Átila NZ","registered_at":"2026-06-21T03:12:35Z","symbol":"NIM1798592","token_address":"0xf0fe839a542fd0623503d1555daa810b632faba3","type":"artist","uuid":"d6880386-0fb3-4aa8-8ef3-032070dc2762"}
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 0x55a4cd03d43715eb1eebaa4a2b5e3a26c01d484d5f8e9c413496c7feb849bfd8. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d6880386-0fb3-4aa8-8ef3-032070dc2762.json and https://artists.proofprofile.net/proofs/artist/d6880386-0fb3-4aa8-8ef3-032070dc2762.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0x55a4cd03d43715eb1eebaa4a2b5e3a26c01d484d5f8e9c413496c7feb849bfd8","name":"Átila NZ","registered_at":"2026-06-21T03:12:35Z","symbol":"NIM1798592","token_address":"0xf0fe839a542fd0623503d1555daa810b632faba3","type":"artist","uuid":"d6880386-0fb3-4aa8-8ef3-032070dc2762"}
album: Mix Tape
  type: MusicAlbum
  date published: 2020-03-23
album: De Skate Eu Vim Mas Eu Não Volto
  type: MusicAlbum
  date published: 2023-07-31
album: Medite no Seu Ninho
  type: MusicAlbum
  date published: 2025-03-21
  track: Eterna Noite de Insonia
    type: MusicRecording
    duration: PT2M7S
    duration ms: 127808
    explicit: true
    by artist: Átila NZ
    in album: Medite no Seu Ninho
      type: MusicAlbum
      date published: 2025-03-21
    genre: boom bap
    isrc code: QZYHJ2572297
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T18:27:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9f017925bf67a8031ae8f5d9823b16a7f8417d56bf702b5afa7beeba684e630f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958596
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958596
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYHJ2572297
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T18:42:38Z
    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 0x9f017925bf67a8031ae8f5d9823b16a7f8417d56bf702b5afa7beeba684e630f. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/QZYHJ2572297.
      date published: 2026-07-18T18:42:38Z
    audio: Eterna Noite de Insonia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.824
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.702
      additional property: Energy
        type: PropertyValue
        value: 0.587
      additional property: Speechiness
        type: PropertyValue
        value: 0.652
      additional property: Acousticness
        type: PropertyValue
        value: 0.091
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.619
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.128
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major