Joel Liberato
type: MusicGroup
genre: bachata
genre: merengue
popularity: 5
followers: 104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x696ec0533885506e01be0952e3902a7e2090b0c772b5f26f2d27ce593da86f96
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efeca9cd-60d8-4517-af38-a98a568d9575.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/efeca9cd-60d8-4517-af38-a98a568d9575.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/efeca9cd-60d8-4517-af38-a98a568d9575
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x696ec0533885506e01be0952e3902a7e2090b0c772b5f26f2d27ce593da86f96","name":"Joel Liberato","registered_at":"2026-06-21T12:49:53Z","symbol":"NIM1926412","token_address":"0x2186495059a1fc5ddd5ee96edc6b19eaa9f1e6e8","type":"artist","uuid":"efeca9cd-60d8-4517-af38-a98a568d9575"}
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 0x696ec0533885506e01be0952e3902a7e2090b0c772b5f26f2d27ce593da86f96. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/efeca9cd-60d8-4517-af38-a98a568d9575.json and https://artists.proofprofile.net/proofs/artist/efeca9cd-60d8-4517-af38-a98a568d9575.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x696ec0533885506e01be0952e3902a7e2090b0c772b5f26f2d27ce593da86f96","name":"Joel Liberato","registered_at":"2026-06-21T12:49:53Z","symbol":"NIM1926412","token_address":"0x2186495059a1fc5ddd5ee96edc6b19eaa9f1e6e8","type":"artist","uuid":"efeca9cd-60d8-4517-af38-a98a568d9575"}
album: Manos del Merengue
  type: MusicAlbum
  date published: 2020-05-17
album: Voyager
  type: MusicAlbum
  date published: 2020-10-27
album: Manos del Merengue
  type: MusicAlbum
  date published: 2024-12-07
album: Mala Fama
  type: MusicAlbum
  date published: 2025-01-17
  track: Mala Fama
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155173
    explicit: false
    by artist: Joel Liberato
    in album: Mala Fama
      type: MusicAlbum
      date published: 2025-01-17
    genre: bachata
    genre: merengue
    isrc code: QZFZ22549840
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T22:50:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfe5ec8fd1c501046e4487f545fd1f7717f9916fddb5532b7a7cbef8e80ed8db7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958211
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958211
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22549840
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T23:24:33Z
    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 0xfe5ec8fd1c501046e4487f545fd1f7717f9916fddb5532b7a7cbef8e80ed8db7. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZFZ22549840.
      date published: 2026-07-15T23:24:33Z
    audio: Mala Fama
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.07
      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: 0.949
      additional property: Energy
        type: PropertyValue
        value: 0.821
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.155
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.911
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.384
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Si Te Vas
  type: MusicAlbum
  date published: 2025-03-28
album: Si Te Vas (Instrumental)
  type: MusicAlbum
  date published: 2025-03-28
album: Inseparables
  type: MusicAlbum
  date published: 2025-10-28