Done Leone
type: MusicGroup
popularity: 18
followers: 591
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x510cba084b01f9ad48b71add3a05216eb74155efdec28ff8d9dbf9929db93819
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8550ae1d-7cd3-4e3d-9a9f-25971d12d3ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8550ae1d-7cd3-4e3d-9a9f-25971d12d3ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8550ae1d-7cd3-4e3d-9a9f-25971d12d3ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x510cba084b01f9ad48b71add3a05216eb74155efdec28ff8d9dbf9929db93819","name":"Done Leone","registered_at":"2026-06-14T18:24:26Z","symbol":"NIM0537927","token_address":"0xa1d3e28ae4d06086a25f8e079fd26322454ebe97","type":"artist","uuid":"8550ae1d-7cd3-4e3d-9a9f-25971d12d3ad"}
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 0x510cba084b01f9ad48b71add3a05216eb74155efdec28ff8d9dbf9929db93819. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8550ae1d-7cd3-4e3d-9a9f-25971d12d3ad.json and https://artists.proofprofile.net/proofs/artist/8550ae1d-7cd3-4e3d-9a9f-25971d12d3ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
  text: {"copyright_id":"0x510cba084b01f9ad48b71add3a05216eb74155efdec28ff8d9dbf9929db93819","name":"Done Leone","registered_at":"2026-06-14T18:24:26Z","symbol":"NIM0537927","token_address":"0xa1d3e28ae4d06086a25f8e079fd26322454ebe97","type":"artist","uuid":"8550ae1d-7cd3-4e3d-9a9f-25971d12d3ad"}
album: Seharusnya Aku
  type: MusicAlbum
  date published: 2023-04-02
  track: Seharusnya Aku
    type: MusicRecording
    duration: PT5M49S
    duration ms: 349164
    explicit: false
    by artist: Done Leone
    in album: Seharusnya Aku
      type: MusicAlbum
      date published: 2023-04-02
    isrc code: QZNW72305359
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-28T20:35:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x823ca014e873b908ad4c5bdba98a2b28fbffce1574b017d628c50edd6cdb191c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNW72305359
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x823ca014e873b908ad4c5bdba98a2b28fbffce1574b017d628c50edd6cdb191c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNW72305359.
      date published: 2026-07-02T16:51:38Z
    audio: Seharusnya Aku
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.062
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.579
      additional property: Energy
        type: PropertyValue
        value: 0.513
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.29
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.237
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.233
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.473
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Tiada Lagi
  type: MusicAlbum
  date published: 2023-04-03
album: Mencari Alasan
  type: MusicAlbum
  date published: 2023-04-03
album: Emas Hantaran
  type: MusicAlbum
  date published: 2023-04-04