Leena Carol
type: MusicGroup
popularity: 2
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2a51abaaab3d1bf2941a625c12dde292687f81a9b7f67743029ba2475b44bc2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8aaa95f3-db0b-4e02-a37b-763087e6894e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8aaa95f3-db0b-4e02-a37b-763087e6894e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8aaa95f3-db0b-4e02-a37b-763087e6894e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2a51abaaab3d1bf2941a625c12dde292687f81a9b7f67743029ba2475b44bc2","name":"Leena Carol","registered_at":"2026-06-17T14:00:19Z","symbol":"NIM1417416","token_address":"0x0957e49029c111668e38c1348613231249219ca8","type":"artist","uuid":"8aaa95f3-db0b-4e02-a37b-763087e6894e"}
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 0xa2a51abaaab3d1bf2941a625c12dde292687f81a9b7f67743029ba2475b44bc2. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8aaa95f3-db0b-4e02-a37b-763087e6894e.json and https://artists.proofprofile.net/proofs/artist/8aaa95f3-db0b-4e02-a37b-763087e6894e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xa2a51abaaab3d1bf2941a625c12dde292687f81a9b7f67743029ba2475b44bc2","name":"Leena Carol","registered_at":"2026-06-17T14:00:19Z","symbol":"NIM1417416","token_address":"0x0957e49029c111668e38c1348613231249219ca8","type":"artist","uuid":"8aaa95f3-db0b-4e02-a37b-763087e6894e"}
album: Forest of Dreams
  type: MusicAlbum
  date published: 2023-09-04
album: Above the Clouds
  type: MusicAlbum
  date published: 2023-09-17
album: Autumn Leaves
  type: MusicAlbum
  date published: 2023-10-14
album: I'm with you
  type: MusicAlbum
  date published: 2023-11-02
  track: I'm with you
    type: MusicRecording
    duration: PT2M13S
    duration ms: 133546
    explicit: false
    by artist: Leena Carol
    in album: I'm with you
      type: MusicAlbum
      date published: 2023-11-02
    isrc code: SE6A92374040
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T17:43:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4b4572a8a6668eedf4af145c0ed63caeb13f71c8d2dd43f79c218622fa51a16f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6A92374040
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4572a8a6668eedf4af145c0ed63caeb13f71c8d2dd43f79c218622fa51a16f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/SE6A92374040.
      date published: 2026-07-05T19:27:56Z
    audio: I'm with you
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 67.346
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.388
      additional property: Energy
        type: PropertyValue
        value: 0.058
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0.99
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.856
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.039
      additional property: Loudness (dB)
        type: PropertyValue
        value: -24.553
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Stars are Brighter with You
  type: MusicAlbum
  date published: 2023-11-30
album: You're precious to me
  type: MusicAlbum
  date published: 2024-01-16
album: Imagine
  type: MusicAlbum
  date published: 2024-04-23
album: Close Your Eyes
  type: MusicAlbum
  date published: 2024-07-28
album: Someday
  type: MusicAlbum
  date published: 2024-09-11
album: Hold my hand
  type: MusicAlbum
  date published: 2024-09-16
album: Fading away
  type: MusicAlbum
  date published: 2024-11-16