Leena S
type: MusicGroup
popularity: 2
followers: 1474
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xde17de8ac22874dfa82a42ce3419df37c965faf7946bd76964f3c2c56e996682
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a008e57-2575-40a5-bc90-8307bec5ee31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1a008e57-2575-40a5-bc90-8307bec5ee31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1a008e57-2575-40a5-bc90-8307bec5ee31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xde17de8ac22874dfa82a42ce3419df37c965faf7946bd76964f3c2c56e996682","name":"Leena S","registered_at":"2026-06-15T22:40:47Z","symbol":"NIM0854450","token_address":"0x139e9b4d1dbdf00074c5e7d8104201ad9a534065","type":"artist","uuid":"1a008e57-2575-40a5-bc90-8307bec5ee31"}
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 0xde17de8ac22874dfa82a42ce3419df37c965faf7946bd76964f3c2c56e996682. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1a008e57-2575-40a5-bc90-8307bec5ee31.json and https://artists.proofprofile.net/proofs/artist/1a008e57-2575-40a5-bc90-8307bec5ee31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0xde17de8ac22874dfa82a42ce3419df37c965faf7946bd76964f3c2c56e996682","name":"Leena S","registered_at":"2026-06-15T22:40:47Z","symbol":"NIM0854450","token_address":"0x139e9b4d1dbdf00074c5e7d8104201ad9a534065","type":"artist","uuid":"1a008e57-2575-40a5-bc90-8307bec5ee31"}
album: Dil Kehnda - Single
  type: MusicAlbum
  date published: 2019-09-08
album: Dil Kehnda
  type: MusicAlbum
  date published: 2019-09-08
album: Ole Ole - Single
  type: MusicAlbum
  date published: 2020-06-17
album: Nimmi Nimmi Loh
  type: MusicAlbum
  date published: 2020-10-10
album: Haal Fakeeran Da
  type: MusicAlbum
  date published: 2021-07-23
album: Changaa
  type: MusicAlbum
  date published: 2022-03-10
album: Another Day in Paradise
  type: MusicAlbum
  date published: 2022-06-24
album: Another Day In Paradise
  type: MusicAlbum
  date published: 2022-06-24
album: Deep In Your Eyes
  type: MusicAlbum
  date published: 2023-08-24
album: Deep In Your Eyes
  type: MusicAlbum
  date published: 2023-08-24
album: My Dear One
  type: MusicAlbum
  date published: 2024-08-23
album: Gurmat Raaganjali
  type: MusicAlbum
  date published: 2024-08-28
album: All I Can Say
  type: MusicAlbum
  date published: 2025-08-28
  track: All I Can Say
    type: MusicRecording
    duration: PT4M57S
    duration ms: 297685
    explicit: false
    by artist: Leena S
    in album: All I Can Say
      type: MusicAlbum
      date published: 2025-08-28
    isrc code: QZZ7M2560335
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T21:47:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x12a6653e060c34b1ec30666d0117677d4054e3b8177fea9d2bae79c1eb08881a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2560335
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0x12a6653e060c34b1ec30666d0117677d4054e3b8177fea9d2bae79c1eb08881a. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZZ7M2560335.
      date published: 2026-07-05T04:47:21Z
    audio: All I Can Say
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 157.384
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.481
      additional property: Energy
        type: PropertyValue
        value: 0.51
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.811
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.194
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.647
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.84
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major