DJ GL DA SERRA
type: MusicGroup
popularity: 2
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf60a43d69f195495593e6aab9a08b155b0891544eb070a2f4483413b325bbebd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc23f516-bf3b-470a-aa76-68018419fa12.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bc23f516-bf3b-470a-aa76-68018419fa12.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bc23f516-bf3b-470a-aa76-68018419fa12
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf60a43d69f195495593e6aab9a08b155b0891544eb070a2f4483413b325bbebd","name":"DJ GL DA SERRA","registered_at":"2026-06-20T17:26:09Z","symbol":"NIM1665452","token_address":"0xfe02416dd96e8ae67f2e2b411e1c01037a97814d","type":"artist","uuid":"bc23f516-bf3b-470a-aa76-68018419fa12"}
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 0xf60a43d69f195495593e6aab9a08b155b0891544eb070a2f4483413b325bbebd. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc23f516-bf3b-470a-aa76-68018419fa12.json and https://artists.proofprofile.net/proofs/artist/bc23f516-bf3b-470a-aa76-68018419fa12.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xf60a43d69f195495593e6aab9a08b155b0891544eb070a2f4483413b325bbebd","name":"DJ GL DA SERRA","registered_at":"2026-06-20T17:26:09Z","symbol":"NIM1665452","token_address":"0xfe02416dd96e8ae67f2e2b411e1c01037a97814d","type":"artist","uuid":"bc23f516-bf3b-470a-aa76-68018419fa12"}
album: Vagabundo Educado (Mc Vf Machado) Dj Ws Da Igrejinha
  type: MusicAlbum
  date published: 2021-06-24
album: Mente Brilhante (Mc Vf Machado) Dj Ws Da Igrejinha
  type: MusicAlbum
  date published: 2021-06-30
album: Lelalaue
  type: MusicAlbum
  date published: 2021-07-14
album: Traficar (Mc Tk)
  type: MusicAlbum
  date published: 2022-01-16
  track: Traficar (Mc Tk)
    type: MusicRecording
    duration: PT1M40S
    duration ms: 100846
    explicit: false
    by artist: DJ GL DA SERRA
    in album: Traficar (Mc Tk)
      type: MusicAlbum
      date published: 2022-01-16
    isrc code: QZFZ22263903
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T05:53:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x423f5b96a50e9d8fdb3f406732e8afb7ce29aeaa7105bcaf651c1ae2c77d9de7
    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/QZFZ22263903
    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 0x423f5b96a50e9d8fdb3f406732e8afb7ce29aeaa7105bcaf651c1ae2c77d9de7. 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/QZFZ22263903.
      date published: 2026-07-05T12:31:54Z
    audio: Traficar (Mc Tk)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 162.692
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.667
      additional property: Energy
        type: PropertyValue
        value: 0.536
      additional property: Speechiness
        type: PropertyValue
        value: 0.433
      additional property: Acousticness
        type: PropertyValue
        value: 0.735
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.384
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.728
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.515
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor