Chhinda Sidhu
type: MusicGroup
popularity: 6
followers: 132
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2fa299c23bd8a1d0b6bd870e2b58524110d562227ed928afbc178229d92c407
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0936dc60-1afe-47b5-9a84-4d4ccf85e8c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0936dc60-1afe-47b5-9a84-4d4ccf85e8c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0936dc60-1afe-47b5-9a84-4d4ccf85e8c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2fa299c23bd8a1d0b6bd870e2b58524110d562227ed928afbc178229d92c407","name":"Chhinda Sidhu","registered_at":"2026-06-15T16:48:21Z","symbol":"NIM0770387","token_address":"0x28fb37804f0ec261424c1e37ce30374c5b9fb91b","type":"artist","uuid":"0936dc60-1afe-47b5-9a84-4d4ccf85e8c8"}
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 0xf2fa299c23bd8a1d0b6bd870e2b58524110d562227ed928afbc178229d92c407. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0936dc60-1afe-47b5-9a84-4d4ccf85e8c8.json and https://artists.proofprofile.net/proofs/artist/0936dc60-1afe-47b5-9a84-4d4ccf85e8c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xf2fa299c23bd8a1d0b6bd870e2b58524110d562227ed928afbc178229d92c407","name":"Chhinda Sidhu","registered_at":"2026-06-15T16:48:21Z","symbol":"NIM0770387","token_address":"0x28fb37804f0ec261424c1e37ce30374c5b9fb91b","type":"artist","uuid":"0936dc60-1afe-47b5-9a84-4d4ccf85e8c8"}
album: Anjaan
  type: MusicAlbum
  date published: 2022-04-06
album: Daru Band
  type: MusicAlbum
  date published: 2022-08-30
album: Rest In Power
  type: MusicAlbum
  date published: 2022-08-30
album: Rista
  type: MusicAlbum
  date published: 2023-01-05
album: From Ganganagar
  type: MusicAlbum
  date published: 2024-10-22
album: Laavan
  type: MusicAlbum
  date published: 2024-12-04
  track: Laavan
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233183
    explicit: false
    by artist: Chhinda Sidhu
    in album: Laavan
      type: MusicAlbum
      date published: 2024-12-04
    isrc code: INR732401180
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T01:12:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4b5563baf7ee50da23d9420a798919878a4a69c5e8756d68034b1811453196d9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956656
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956656
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INR732401180
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T14:03:39Z
    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 0x4b5563baf7ee50da23d9420a798919878a4a69c5e8756d68034b1811453196d9. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/INR732401180.
      date published: 2026-07-04T14:03:39Z
    audio: Laavan
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.544
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.594
      additional property: Energy
        type: PropertyValue
        value: 0.706
      additional property: Speechiness
        type: PropertyValue
        value: 0.248
      additional property: Acousticness
        type: PropertyValue
        value: 0.357
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.352
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.697
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.503
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ishara
  type: MusicAlbum
  date published: 2025-02-14
album: Opposite
  type: MusicAlbum
  date published: 2025-07-29
album: Taqdiran
  type: MusicAlbum
  date published: 2025-09-10