Khalid Khan
type: MusicGroup
description: Khalid Khan is the name of: Khalid Khan (Hong Kong cricketer) (born 1971), Hong Kong cricketer Khalid Khan (politician), Pakistani politician Khalid Amir Khan (1934–2020), Pakistani diplomat and p
popularity: 30
followers: 463
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xec46aa0a1a0f7a5999fcdb2c400b79d42141ef62f1781efcb1ce1b6e565108f5
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/d15dac67-6dfd-4678-a551-c30b354fd859.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d15dac67-6dfd-4678-a551-c30b354fd859.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d15dac67-6dfd-4678-a551-c30b354fd859
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xec46aa0a1a0f7a5999fcdb2c400b79d42141ef62f1781efcb1ce1b6e565108f5","name":"Khalid Khan","registered_at":"2026-06-12T10:27:36Z","symbol":"NIM0269887","token_address":"0xff718349284d04259e54e4e201cf415623eb8f5b","type":"artist","uuid":"d15dac67-6dfd-4678-a551-c30b354fd859"}
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 0xec46aa0a1a0f7a5999fcdb2c400b79d42141ef62f1781efcb1ce1b6e565108f5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d15dac67-6dfd-4678-a551-c30b354fd859.json and https://artists.proofprofile.net/proofs/artist/d15dac67-6dfd-4678-a551-c30b354fd859.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xec46aa0a1a0f7a5999fcdb2c400b79d42141ef62f1781efcb1ce1b6e565108f5","name":"Khalid Khan","registered_at":"2026-06-12T10:27:36Z","symbol":"NIM0269887","token_address":"0xff718349284d04259e54e4e201cf415623eb8f5b","type":"artist","uuid":"d15dac67-6dfd-4678-a551-c30b354fd859"}
album: Rang
  type: MusicAlbum
  date published: 2021-06-17
  track: Teri Raah
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229251
    explicit: false
    by artist: Khalid Khan
    in album: Rang
      type: MusicAlbum
      date published: 2021-06-17
    isrc code: FRX202183288
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T05:03:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdc81a93267b388cc9ab34f36e3b9086f9709401c6c2adb3142e76870d8ae8a88
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202183288
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xdc81a93267b388cc9ab34f36e3b9086f9709401c6c2adb3142e76870d8ae8a88. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRX202183288.
      date published: 2026-07-04T10:04:33Z
    audio: Teri Raah
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.89
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.577
      additional property: Energy
        type: PropertyValue
        value: 0.507
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.714
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.446
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.837
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Wafaon Ke Badle (From ‘Mann Mast Malang’)
  type: MusicAlbum
  date published: 2025-02-11
album: Zra Be Sabra Sabrawoma Kala Yao Kala Pa Bal Sa
  type: MusicAlbum
  date published: 2025-06-01