Tanvi Kamat
type: MusicGroup
genre: devotional
popularity: 12
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee35b38030bb2f4319bb02c946399a1c4c4870b5f95b5e188c3abee492f3e7c6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953819
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953819
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff57873a-0439-4789-9389-9591fc293c6f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff57873a-0439-4789-9389-9591fc293c6f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff57873a-0439-4789-9389-9591fc293c6f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:31:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee35b38030bb2f4319bb02c946399a1c4c4870b5f95b5e188c3abee492f3e7c6","name":"Tanvi Kamat","registered_at":"2026-06-15T07:21:30Z","symbol":"NIM0723407","token_address":"0xcdbff462f705c4e4f22819a1f344a629021e9a79","type":"artist","uuid":"ff57873a-0439-4789-9389-9591fc293c6f"}
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 0xee35b38030bb2f4319bb02c946399a1c4c4870b5f95b5e188c3abee492f3e7c6. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff57873a-0439-4789-9389-9591fc293c6f.json and https://artists.proofprofile.net/proofs/artist/ff57873a-0439-4789-9389-9591fc293c6f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:31:52Z
  text: {"copyright_id":"0xee35b38030bb2f4319bb02c946399a1c4c4870b5f95b5e188c3abee492f3e7c6","name":"Tanvi Kamat","registered_at":"2026-06-15T07:21:30Z","symbol":"NIM0723407","token_address":"0xcdbff462f705c4e4f22819a1f344a629021e9a79","type":"artist","uuid":"ff57873a-0439-4789-9389-9591fc293c6f"}
album: Kaliyuga Varadan (Reprised)
  type: MusicAlbum
  date published: 2024-09-27
album: Karpooram Naarumo
  type: MusicAlbum
  date published: 2025-04-05
album: Janaki Nath
  type: MusicAlbum
  date published: 2025-08-06
  track: Janaki Nath
    type: MusicRecording
    duration: PT6M13S
    duration ms: 373623
    explicit: false
    by artist: Tanvi Kamat
    in album: Janaki Nath
      type: MusicAlbum
      date published: 2025-08-06
    genre: devotional
    isrc code: QZWFV2501057
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:31:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b5e96fa51c305fce03197d80495cf0edf188d06053a0850d242159568a35616
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958839
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958839
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFV2501057
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:35:25Z
    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 0x6b5e96fa51c305fce03197d80495cf0edf188d06053a0850d242159568a35616. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T08:35:25Z), 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/QZWFV2501057.
      date published: 2026-07-20T08:35:25Z
    audio: Janaki Nath
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.427
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.232
      additional property: Energy
        type: PropertyValue
        value: 0.13
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.864
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.221
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.388
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major