Esfolados Punk Rock
type: MusicGroup
popularity: 3
followers: 245
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4bb5ca317b558252920c4e0a791c107d24bad045b44bca6bef8a738c553853e
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/9472a5ab-c6a6-446e-bc5e-3ee7e26b8a15.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9472a5ab-c6a6-446e-bc5e-3ee7e26b8a15.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9472a5ab-c6a6-446e-bc5e-3ee7e26b8a15
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb4bb5ca317b558252920c4e0a791c107d24bad045b44bca6bef8a738c553853e","name":"Esfolados Punk Rock","registered_at":"2026-06-17T17:30:38Z","symbol":"NIM1467636","token_address":"0x5b11306f5dd63ddbecd0926c0d45ccb2e6529c70","type":"artist","uuid":"9472a5ab-c6a6-446e-bc5e-3ee7e26b8a15"}
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 0xb4bb5ca317b558252920c4e0a791c107d24bad045b44bca6bef8a738c553853e. 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/9472a5ab-c6a6-446e-bc5e-3ee7e26b8a15.json and https://artists.proofprofile.net/proofs/artist/9472a5ab-c6a6-446e-bc5e-3ee7e26b8a15.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xb4bb5ca317b558252920c4e0a791c107d24bad045b44bca6bef8a738c553853e","name":"Esfolados Punk Rock","registered_at":"2026-06-17T17:30:38Z","symbol":"NIM1467636","token_address":"0x5b11306f5dd63ddbecd0926c0d45ccb2e6529c70","type":"artist","uuid":"9472a5ab-c6a6-446e-bc5e-3ee7e26b8a15"}
album: Cabeça Vazia
  type: MusicAlbum
  date published: 2019-10-19
album: Velha Escola
  type: MusicAlbum
  date published: 2022-02-12
album: Esfolados 3
  type: MusicAlbum
  date published: 2023-06-08
album: Papai Noel Sarcástico
  type: MusicAlbum
  date published: 2023-12-25
album: Planeta Poluição
  type: MusicAlbum
  date published: 2023-12-29
album: Planeta Poluição
  type: MusicAlbum
  date published: 2024-11-20
album: Planeta Poluição
  type: MusicAlbum
  date published: 2024-12-27
  track: Eu Não Confio
    type: MusicRecording
    duration: PT2M47S
    duration ms: 167999
    explicit: false
    by artist: Esfolados Punk Rock
    in album: Planeta Poluição
      type: MusicAlbum
      date published: 2024-12-27
    isrc code: QZW9M2474112
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T15:19:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd999bf3e3c78c5d5c3c2ded418e4192bc0a9c34ec55dfde2657df21f1654a58a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959024
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959024
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2474112
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:31:18Z
    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 0xd999bf3e3c78c5d5c3c2ded418e4192bc0a9c34ec55dfde2657df21f1654a58a. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/QZW9M2474112.
      date published: 2026-07-21T15:31:18Z
    audio: Eu Não Confio
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.634
      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: 0.369
      additional property: Energy
        type: PropertyValue
        value: 0.79
      additional property: Speechiness
        type: PropertyValue
        value: 0.106
      additional property: Acousticness
        type: PropertyValue
        value: 0.023
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.687
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.455
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor