Pablo Leon
type: MusicGroup
genre: chicha
genre: cuarteto
genre: cumbia
popularity: 9
followers: 290
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5758abd18fc460dcc6d6b291a0f3ae73da7625e80e81aca79d9776447a509b32
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/98fc592e-1405-42c4-93c9-be677888a6df.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98fc592e-1405-42c4-93c9-be677888a6df.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/98fc592e-1405-42c4-93c9-be677888a6df
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5758abd18fc460dcc6d6b291a0f3ae73da7625e80e81aca79d9776447a509b32","name":"Pablo Leon","registered_at":"2026-06-17T19:00:20Z","symbol":"NIM1489034","token_address":"0x07a6351458e4e8ef8e5901409e00726078e360bc","type":"artist","uuid":"98fc592e-1405-42c4-93c9-be677888a6df"}
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 0x5758abd18fc460dcc6d6b291a0f3ae73da7625e80e81aca79d9776447a509b32. 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/98fc592e-1405-42c4-93c9-be677888a6df.json and https://artists.proofprofile.net/proofs/artist/98fc592e-1405-42c4-93c9-be677888a6df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x5758abd18fc460dcc6d6b291a0f3ae73da7625e80e81aca79d9776447a509b32","name":"Pablo Leon","registered_at":"2026-06-17T19:00:20Z","symbol":"NIM1489034","token_address":"0x07a6351458e4e8ef8e5901409e00726078e360bc","type":"artist","uuid":"98fc592e-1405-42c4-93c9-be677888a6df"}
album: Pablo Leon
  type: MusicAlbum
  date published: 2022-01-19
album: A Pedido del Público
  type: MusicAlbum
  date published: 2023-07-13
  track: La Leona
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161280
    explicit: false
    by artist: Pablo Leon
    in album: A Pedido del Público
      type: MusicAlbum
      date published: 2023-07-13
    genre: chicha
    genre: cuarteto
    genre: cumbia
    isrc code: AR6FB2300042
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T17:19:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa32f716abc590a6cfc90b23fbfefa7688cd1170e79692b88fce07029c7aa431c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958917
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958917
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR6FB2300042
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:53:56Z
    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 0xa32f716abc590a6cfc90b23fbfefa7688cd1170e79692b88fce07029c7aa431c. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/AR6FB2300042.
      date published: 2026-07-20T17:53:56Z
    audio: La Leona
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.008
      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: 0.81
      additional property: Energy
        type: PropertyValue
        value: 0.761
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.236
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.134
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.97
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.174
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Atorrante
  type: MusicAlbum
  date published: 2023-10-04
album: Está Todo Caro (Está Caro)
  type: MusicAlbum
  date published: 2024-01-11
album: Esa Mujer
  type: MusicAlbum
  date published: 2024-02-19
album: De 10
  type: MusicAlbum
  date published: 2024-11-22
album: Que Tienen las de 60 (Que No Tienen las de 40)
  type: MusicAlbum
  date published: 2024-12-22