Libanês
type: MusicGroup
popularity: 4
followers: 262
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5803da6796f3c5cc03a0497261df6bafc66865d617b1d903162a7780188f7ab4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50827c4a-82b6-4984-a06f-1223c9bebb54.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/50827c4a-82b6-4984-a06f-1223c9bebb54.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/50827c4a-82b6-4984-a06f-1223c9bebb54
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5803da6796f3c5cc03a0497261df6bafc66865d617b1d903162a7780188f7ab4","name":"Libanês","registered_at":"2026-06-16T17:47:00Z","symbol":"NIM1128069","token_address":"0xb195952635a1729c5b2fef8165149ad1b570e1ea","type":"artist","uuid":"50827c4a-82b6-4984-a06f-1223c9bebb54"}
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 0x5803da6796f3c5cc03a0497261df6bafc66865d617b1d903162a7780188f7ab4. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50827c4a-82b6-4984-a06f-1223c9bebb54.json and https://artists.proofprofile.net/proofs/artist/50827c4a-82b6-4984-a06f-1223c9bebb54.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x5803da6796f3c5cc03a0497261df6bafc66865d617b1d903162a7780188f7ab4","name":"Libanês","registered_at":"2026-06-16T17:47:00Z","symbol":"NIM1128069","token_address":"0xb195952635a1729c5b2fef8165149ad1b570e1ea","type":"artist","uuid":"50827c4a-82b6-4984-a06f-1223c9bebb54"}
album: Elantra
  type: MusicAlbum
  date published: 2022-12-23
album: X6
  type: MusicAlbum
  date published: 2023-02-24
album: Alto da Penha
  type: MusicAlbum
  date published: 2023-04-28
album: Nós
  type: MusicAlbum
  date published: 2023-06-11
album: Fala Quem
  type: MusicAlbum
  date published: 2023-09-17
album: Solstício
  type: MusicAlbum
  date published: 2023-12-21
album: C'est La Vie
  type: MusicAlbum
  date published: 2024-05-31
album: De Longe
  type: MusicAlbum
  date published: 2024-06-12
album: Intenções
  type: MusicAlbum
  date published: 2024-06-12
album: eu nem to falando de amor
  type: MusicAlbum
  date published: 2025-08-22
  track: ponteiro
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146547
    explicit: false
    by artist: Libanês
    in album: eu nem to falando de amor
      type: MusicAlbum
      date published: 2025-08-22
    isrc code: BKHA12500011
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T18:40:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xde2a6665804c77f8bf6be86414332d608b938aaf3e9c5608b1ce62640dd807e5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958600
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958600
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKHA12500011
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:24:05Z
    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 0xde2a6665804c77f8bf6be86414332d608b938aaf3e9c5608b1ce62640dd807e5. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/BKHA12500011.
      date published: 2026-07-18T19:24:05Z
    audio: ponteiro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.105
      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: 0.601
      additional property: Energy
        type: PropertyValue
        value: 0.459
      additional property: Speechiness
        type: PropertyValue
        value: 0.325
      additional property: Acousticness
        type: PropertyValue
        value: 0.78
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.366
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.529
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor