lion juda
type: MusicGroup
popularity: 2
followers: 141
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf59b46e9bfcda3b137dccabd5dbbda2d1c4da52f0a2cf3a5791d3632a4db70c2
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/5cc71783-e31a-43e8-bea1-7605987efba3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5cc71783-e31a-43e8-bea1-7605987efba3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5cc71783-e31a-43e8-bea1-7605987efba3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf59b46e9bfcda3b137dccabd5dbbda2d1c4da52f0a2cf3a5791d3632a4db70c2","name":"lion juda","registered_at":"2026-06-16T21:58:08Z","symbol":"NIM1187985","token_address":"0x12c7ec254499fbb3e0a81f546a6ecbc5d4f600a9","type":"artist","uuid":"5cc71783-e31a-43e8-bea1-7605987efba3"}
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 0xf59b46e9bfcda3b137dccabd5dbbda2d1c4da52f0a2cf3a5791d3632a4db70c2. 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/5cc71783-e31a-43e8-bea1-7605987efba3.json and https://artists.proofprofile.net/proofs/artist/5cc71783-e31a-43e8-bea1-7605987efba3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf59b46e9bfcda3b137dccabd5dbbda2d1c4da52f0a2cf3a5791d3632a4db70c2","name":"lion juda","registered_at":"2026-06-16T21:58:08Z","symbol":"NIM1187985","token_address":"0x12c7ec254499fbb3e0a81f546a6ecbc5d4f600a9","type":"artist","uuid":"5cc71783-e31a-43e8-bea1-7605987efba3"}
album: Funeral Velorio Espacial
  type: MusicAlbum
  date published: 2023-02-24
album: Toque de Celular 1
  type: MusicAlbum
  date published: 2023-03-01
  track: Toque de Celular 1
    type: MusicRecording
    duration: PT1M34S
    duration ms: 94575
    explicit: false
    by artist: lion juda
    in album: Toque de Celular 1
      type: MusicAlbum
      date published: 2023-03-01
    isrc code: BKLJO2300004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:10:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x081ba21a52c63d9c59c82009650ecc9193569bd2260e164661431f72479c7eba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958808
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958808
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKLJO2300004
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:11:54Z
    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 0x081ba21a52c63d9c59c82009650ecc9193569bd2260e164661431f72479c7eba. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:11:54Z), 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/BKLJO2300004.
      date published: 2026-07-20T05:11:54Z
    audio: Toque de Celular 1
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.159
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.452
      additional property: Energy
        type: PropertyValue
        value: 0.086
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.937
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.957
      additional property: Liveness
        type: PropertyValue
        value: 0.117
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.038
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.303
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Homenagem a Vangelis
  type: MusicAlbum
  date published: 2023-07-15
album: O Sonho de um Garoto
  type: MusicAlbum
  date published: 2024-03-08