Robby Ladhar
type: MusicGroup
genre: punjabi pop
popularity: 8
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0fdcfa8f27c9cd696613aeb8b332b3d0faeaaeec0db71a54a072a89e8cae2ec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/124a41f9-9b10-428d-a8a4-cf166ff11c9f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/124a41f9-9b10-428d-a8a4-cf166ff11c9f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/124a41f9-9b10-428d-a8a4-cf166ff11c9f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0fdcfa8f27c9cd696613aeb8b332b3d0faeaaeec0db71a54a072a89e8cae2ec","name":"Robby Ladhar","registered_at":"2026-06-15T19:56:04Z","symbol":"NIM0815169","token_address":"0x9a41c7bc37c3a762fa0a75c35f5041e86cdbb202","type":"artist","uuid":"124a41f9-9b10-428d-a8a4-cf166ff11c9f"}
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 0xb0fdcfa8f27c9cd696613aeb8b332b3d0faeaaeec0db71a54a072a89e8cae2ec. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/124a41f9-9b10-428d-a8a4-cf166ff11c9f.json and https://artists.proofprofile.net/proofs/artist/124a41f9-9b10-428d-a8a4-cf166ff11c9f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xb0fdcfa8f27c9cd696613aeb8b332b3d0faeaaeec0db71a54a072a89e8cae2ec","name":"Robby Ladhar","registered_at":"2026-06-15T19:56:04Z","symbol":"NIM0815169","token_address":"0x9a41c7bc37c3a762fa0a75c35f5041e86cdbb202","type":"artist","uuid":"124a41f9-9b10-428d-a8a4-cf166ff11c9f"}
album: Same Age
  type: MusicAlbum
  date published: 2023-03-01
album: Attraction
  type: MusicAlbum
  date published: 2023-06-08
album: Main Tera Hoya
  type: MusicAlbum
  date published: 2024-03-10
album: Jee Na Lagge
  type: MusicAlbum
  date published: 2024-04-14
album: Sohni Lagdi
  type: MusicAlbum
  date published: 2025-01-11
album: Akh
  type: MusicAlbum
  date published: 2025-03-22
  track: Akh
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138292
    explicit: false
    by artist: Robby Ladhar
    in album: Akh
      type: MusicAlbum
      date published: 2025-03-22
    genre: punjabi pop
    isrc code: QZXLZ2510281
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T11:35:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7613e221c8dcf600c82cce7a34946e5ff9dade7af5f8e7892aafd30c3fde1eed
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959128
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959128
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2510281
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T12:33:25Z
    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 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 0x7613e221c8dcf600c82cce7a34946e5ff9dade7af5f8e7892aafd30c3fde1eed. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2510281 — a six-check JSON result.
      date published: 2026-07-22T12:33:25Z
    audio: Akh
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.009
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.761
      additional property: Energy
        type: PropertyValue
        value: 0.796
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.125
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.152
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.717
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.574
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Munda Changa
  type: MusicAlbum
  date published: 2025-05-31
album: HOOD LIFE
  type: MusicAlbum
  date published: 2025-07-04