Sonu Sisupal
type: MusicGroup
genre: malayalam pop
genre: mollywood
popularity: 3
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa80c038e618b51b1c1c7da020622fa26447133739dab592c4c0f8cf89ce85bfa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4c14d5f-ddaa-4b9b-8cda-3d7bc40088d7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4c14d5f-ddaa-4b9b-8cda-3d7bc40088d7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4c14d5f-ddaa-4b9b-8cda-3d7bc40088d7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa80c038e618b51b1c1c7da020622fa26447133739dab592c4c0f8cf89ce85bfa","name":"Sonu Sisupal","registered_at":"2026-06-20T21:03:40Z","symbol":"NIM1713273","token_address":"0xa9804d6c6a340b3cf2c6823de6c474fce393b175","type":"artist","uuid":"c4c14d5f-ddaa-4b9b-8cda-3d7bc40088d7"}
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 0xa80c038e618b51b1c1c7da020622fa26447133739dab592c4c0f8cf89ce85bfa. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4c14d5f-ddaa-4b9b-8cda-3d7bc40088d7.json and https://artists.proofprofile.net/proofs/artist/c4c14d5f-ddaa-4b9b-8cda-3d7bc40088d7.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xa80c038e618b51b1c1c7da020622fa26447133739dab592c4c0f8cf89ce85bfa","name":"Sonu Sisupal","registered_at":"2026-06-20T21:03:40Z","symbol":"NIM1713273","token_address":"0xa9804d6c6a340b3cf2c6823de6c474fce393b175","type":"artist","uuid":"c4c14d5f-ddaa-4b9b-8cda-3d7bc40088d7"}
album: Kaalachakram (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2001-03-06
album: Vamanapuram Bus Route (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2004-01-23
  track: Rajavin
    type: MusicRecording
    duration: PT4M25S
    duration ms: 265377
    explicit: false
    by artist: Sonu Sisupal
    in album: Vamanapuram Bus Route (Original Motion Picture Soundtrack)
      type: MusicAlbum
      date published: 2004-01-23
    genre: malayalam pop
    genre: mollywood
    isrc code: IND292205336
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T23:36:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6573f870ff0c485245de685de38488b98b3c28e5251ca4e5948d5db1cb0ec75d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292205336
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x6573f870ff0c485245de685de38488b98b3c28e5251ca4e5948d5db1cb0ec75d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IND292205336 — a six-check JSON result.
      date published: 2026-07-04T10:04:33Z
    audio: Rajavin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.012
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.569
      additional property: Energy
        type: PropertyValue
        value: 0.791
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.389
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.614
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.76
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Vamanapuram Bus Route (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2004-01-23
album: Vamanapuram Bus Route (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2004-11-22