Lele Benson
type: MusicGroup
genre: samba
popularity: 7
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4dcaebbcc9d76ee35a4bcb0e11376a2e8782fddf7551b5b21ca254501572c7d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb464ce7-9ebc-4605-86b5-b11594683062.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb464ce7-9ebc-4605-86b5-b11594683062.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb464ce7-9ebc-4605-86b5-b11594683062
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4dcaebbcc9d76ee35a4bcb0e11376a2e8782fddf7551b5b21ca254501572c7d","name":"Lele Benson","registered_at":"2026-06-21T10:29:17Z","symbol":"NIM1899088","token_address":"0x6c8bc4a3f63ca5d9622fec94d5fef05a37189d7d","type":"artist","uuid":"eb464ce7-9ebc-4605-86b5-b11594683062"}
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 0xe4dcaebbcc9d76ee35a4bcb0e11376a2e8782fddf7551b5b21ca254501572c7d. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb464ce7-9ebc-4605-86b5-b11594683062.json and https://artists.proofprofile.net/proofs/artist/eb464ce7-9ebc-4605-86b5-b11594683062.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xe4dcaebbcc9d76ee35a4bcb0e11376a2e8782fddf7551b5b21ca254501572c7d","name":"Lele Benson","registered_at":"2026-06-21T10:29:17Z","symbol":"NIM1899088","token_address":"0x6c8bc4a3f63ca5d9622fec94d5fef05a37189d7d","type":"artist","uuid":"eb464ce7-9ebc-4605-86b5-b11594683062"}
album: Acorda Amor (Ao Vivo)
  type: MusicAlbum
  date published: 2024-07-05
album: Pagode do Lele Benson, Pt. 1 (Ao Vivo)
  type: MusicAlbum
  date published: 2024-07-05
album: Pagode do Lelê Benson (Ao Vivo)
  type: MusicAlbum
  date published: 2024-08-09
  track: Nasci pra Cantar e Sambar - Ao Vivo
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172324
    explicit: false
    by artist: Lele Benson
    in album: Pagode do Lelê Benson (Ao Vivo)
      type: MusicAlbum
      date published: 2024-08-09
    genre: samba
    isrc code: BKURM2400072
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-09T20:33:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4aecb0948cf0095d92af0991ce85f0ee4540731d9933819e3d4ee59e8918a9c0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/953520
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKURM2400072
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    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 0x4aecb0948cf0095d92af0991ce85f0ee4540731d9933819e3d4ee59e8918a9c0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/BKURM2400072.
      date published: 2026-06-13T13:32:09Z
    audio: Nasci pra Cantar e Sambar - Ao Vivo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.72
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.596
      additional property: Energy
        type: PropertyValue
        value: 0.65
      additional property: Speechiness
        type: PropertyValue
        value: 0.649
      additional property: Acousticness
        type: PropertyValue
        value: 0.467
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.809
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.69
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.683
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pagode do Lelê Benson, Pt. 2 (Ao Vivo)
  type: MusicAlbum
  date published: 2024-08-09
album: Pagode do Lelê Benson, Pt. 3 (Ao Vivo)
  type: MusicAlbum
  date published: 2024-09-13
album: Pagode do Lelê Benson (Ao Vivo)
  type: MusicAlbum
  date published: 2024-09-13