Ivan Singh
type: MusicGroup
genre: punjabi pop
popularity: 4
followers: 95
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf52cd9f9e65c7db8735b121f1ffab2dc1cd0bf86e4f1db9f4422fa55641baca8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbd7e450-b482-4a2d-90b8-691edfacbb1e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bbd7e450-b482-4a2d-90b8-691edfacbb1e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bbd7e450-b482-4a2d-90b8-691edfacbb1e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf52cd9f9e65c7db8735b121f1ffab2dc1cd0bf86e4f1db9f4422fa55641baca8","name":"Ivan Singh","registered_at":"2026-06-20T16:57:37Z","symbol":"NIM1662864","token_address":"0xf3d17fa81f07906661e96535bf7f049570e13ffa","type":"artist","uuid":"bbd7e450-b482-4a2d-90b8-691edfacbb1e"}
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 0xf52cd9f9e65c7db8735b121f1ffab2dc1cd0bf86e4f1db9f4422fa55641baca8. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bbd7e450-b482-4a2d-90b8-691edfacbb1e.json and https://artists.proofprofile.net/proofs/artist/bbd7e450-b482-4a2d-90b8-691edfacbb1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xf52cd9f9e65c7db8735b121f1ffab2dc1cd0bf86e4f1db9f4422fa55641baca8","name":"Ivan Singh","registered_at":"2026-06-20T16:57:37Z","symbol":"NIM1662864","token_address":"0xf3d17fa81f07906661e96535bf7f049570e13ffa","type":"artist","uuid":"bbd7e450-b482-4a2d-90b8-691edfacbb1e"}
album: Bad Hommies
  type: MusicAlbum
  date published: 2023-06-08
  track: Bad Hommies
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174545
    explicit: false
    by artist: Ivan Singh
    in album: Bad Hommies
      type: MusicAlbum
      date published: 2023-06-08
    genre: punjabi pop
    isrc code: INB942300554
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T17:27:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4234677b1150e114a0715601884e47274027fb87983035bfb896b8d460aebc3f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INB942300554
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x4234677b1150e114a0715601884e47274027fb87983035bfb896b8d460aebc3f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/INB942300554.
      date published: 2026-07-03T19:59:51Z
    audio: Bad Hommies
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.823
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.711
      additional property: Energy
        type: PropertyValue
        value: 0.782
      additional property: Speechiness
        type: PropertyValue
        value: 0.174
      additional property: Acousticness
        type: PropertyValue
        value: 0.049
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.068
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.673
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.95
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Akhiyan Bechain Ve
  type: MusicAlbum
  date published: 2023-06-26
album: Aroma
  type: MusicAlbum
  date published: 2023-08-05
album: Vaar
  type: MusicAlbum
  date published: 2023-12-29
album: They Know
  type: MusicAlbum
  date published: 2024-01-14
album: Aroma
  type: MusicAlbum
  date published: 2024-01-31
album: Thinking of you
  type: MusicAlbum
  date published: 2024-01-31
album: WSF-We Support Farmers
  type: MusicAlbum
  date published: 2024-02-26
album: Mau Jila Ke Dimand Chalta
  type: MusicAlbum
  date published: 2025-03-08