Muhammad Urfan
type: MusicGroup
popularity: 18
followers: 305
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8cbedcba126434ebdf22120c190711048aacef93f70500eaa88c5bffe5715232
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953724
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953724
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d06ad5c-bf1e-42a0-ac40-47567a4deaf0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d06ad5c-bf1e-42a0-ac40-47567a4deaf0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d06ad5c-bf1e-42a0-ac40-47567a4deaf0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:43:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8cbedcba126434ebdf22120c190711048aacef93f70500eaa88c5bffe5715232","name":"Muhammad Urfan","registered_at":"2026-06-14T19:22:00Z","symbol":"NIM0551656","token_address":"0x6a756ba6ef26754a63d0c5f5fa441c809fc6ac44","type":"artist","uuid":"8d06ad5c-bf1e-42a0-ac40-47567a4deaf0"}
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 0x8cbedcba126434ebdf22120c190711048aacef93f70500eaa88c5bffe5715232. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d06ad5c-bf1e-42a0-ac40-47567a4deaf0.json and https://artists.proofprofile.net/proofs/artist/8d06ad5c-bf1e-42a0-ac40-47567a4deaf0.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T01:43:13Z
  text: {"copyright_id":"0x8cbedcba126434ebdf22120c190711048aacef93f70500eaa88c5bffe5715232","name":"Muhammad Urfan","registered_at":"2026-06-14T19:22:00Z","symbol":"NIM0551656","token_address":"0x6a756ba6ef26754a63d0c5f5fa441c809fc6ac44","type":"artist","uuid":"8d06ad5c-bf1e-42a0-ac40-47567a4deaf0"}
album: Pehla Pyaar
  type: MusicAlbum
  date published: 2023-07-05
  track: Pehla Pyaar
    type: MusicRecording
    duration: PT2M17S
    duration ms: 137268
    explicit: false
    by artist: Muhammad Urfan
    in album: Pehla Pyaar
      type: MusicAlbum
      date published: 2023-07-05
    isrc code: AUBEC2328924
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T09:34:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf334dc9e55ec2ef28161d020f2f5bb990f2c3e168c3e011fabdfceedb8dda1c9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958140
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958140
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2328924
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T10:05:23Z
    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 0xf334dc9e55ec2ef28161d020f2f5bb990f2c3e168c3e011fabdfceedb8dda1c9. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/AUBEC2328924 — a six-check JSON result.
      date published: 2026-07-15T10:05:23Z
    audio: Pehla Pyaar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 68.771
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.655
      additional property: Energy
        type: PropertyValue
        value: 0.475
      additional property: Speechiness
        type: PropertyValue
        value: 0.906
      additional property: Acousticness
        type: PropertyValue
        value: 0.662
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.18
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.773
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.804
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Wafa Raas Na Ae
  type: MusicAlbum
  date published: 2023-07-14
album: A Good Way
  type: MusicAlbum
  date published: 2023-09-03
album: Blinding Lights
  type: MusicAlbum
  date published: 2023-10-21
album: Stay with Me
  type: MusicAlbum
  date published: 2023-11-02
album: As It Was
  type: MusicAlbum
  date published: 2024-01-13