Sourabh Bharadwaj
type: MusicGroup
genre: bhajan
genre: devotional
popularity: 32
followers: 9293
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe71f7f813b801d6eb0b160f1439b7266fcd742fdb68803b7168cf73ae138cdc0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85d42b2a-be18-4839-8813-e051d928045d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85d42b2a-be18-4839-8813-e051d928045d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/85d42b2a-be18-4839-8813-e051d928045d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe71f7f813b801d6eb0b160f1439b7266fcd742fdb68803b7168cf73ae138cdc0","name":"Sourabh Bharadwaj","registered_at":"2026-06-12T18:01:19Z","symbol":"NIM0329911","token_address":"0xc3be63407342de2a312a5a97052a2561df6305d5","type":"artist","uuid":"85d42b2a-be18-4839-8813-e051d928045d"}
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 0xe71f7f813b801d6eb0b160f1439b7266fcd742fdb68803b7168cf73ae138cdc0. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85d42b2a-be18-4839-8813-e051d928045d.json and https://artists.proofprofile.net/proofs/artist/85d42b2a-be18-4839-8813-e051d928045d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xe71f7f813b801d6eb0b160f1439b7266fcd742fdb68803b7168cf73ae138cdc0","name":"Sourabh Bharadwaj","registered_at":"2026-06-12T18:01:19Z","symbol":"NIM0329911","token_address":"0xc3be63407342de2a312a5a97052a2561df6305d5","type":"artist","uuid":"85d42b2a-be18-4839-8813-e051d928045d"}
album: Hey Jaga
  type: MusicAlbum
  date published: 2023-06-21
album: Papa Saru Jali Jagara
  type: MusicAlbum
  date published: 2024-03-07
  track: Papa Saru Jali Jagara
    type: MusicRecording
    duration: PT3M34S
    duration ms: 214220
    explicit: false
    by artist: Sourabh Bharadwaj
    in album: Papa Saru Jali Jagara
      type: MusicAlbum
      date published: 2024-03-07
    genre: bhajan
    genre: devotional
    isrc code: INP632400395
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T22:10:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd5f38244521e09bf11606dfde4b23ae4ec02f036b8eaa94d30efa12e916c7c04
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958212
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958212
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INP632400395
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T23:25:50Z
    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 0xd5f38244521e09bf11606dfde4b23ae4ec02f036b8eaa94d30efa12e916c7c04. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/INP632400395.
      date published: 2026-07-15T23:25:50Z
    audio: Papa Saru Jali Jagara
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.034
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.671
      additional property: Energy
        type: PropertyValue
        value: 0.88
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.362
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.334
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.96
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.218
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Jaga Tu Mo Dunia
  type: MusicAlbum
  date published: 2024-03-15
album: Kalia Re Toh Bina
  type: MusicAlbum
  date published: 2024-05-20
album: Tu Bada Dian
  type: MusicAlbum
  date published: 2024-05-29