Nayab Khan
type: MusicGroup
popularity: 31
followers: 7358
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f749e7e8cce3109a3eb89c380260a46ec74c6ff9ecdbab3e5b94bab3a928649
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/6d0567f1-01f3-480f-bf5f-3dd3f0a65de9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d0567f1-01f3-480f-bf5f-3dd3f0a65de9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6d0567f1-01f3-480f-bf5f-3dd3f0a65de9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f749e7e8cce3109a3eb89c380260a46ec74c6ff9ecdbab3e5b94bab3a928649","name":"Nayab Khan","registered_at":"2026-06-12T00:23:41Z","symbol":"NIM0141782","token_address":"0x04c11a664643e497d34e9e0f6776ca40d7e7d0c7","type":"artist","uuid":"6d0567f1-01f3-480f-bf5f-3dd3f0a65de9"}
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 0x7f749e7e8cce3109a3eb89c380260a46ec74c6ff9ecdbab3e5b94bab3a928649. 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/6d0567f1-01f3-480f-bf5f-3dd3f0a65de9.json and https://artists.proofprofile.net/proofs/artist/6d0567f1-01f3-480f-bf5f-3dd3f0a65de9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x7f749e7e8cce3109a3eb89c380260a46ec74c6ff9ecdbab3e5b94bab3a928649","name":"Nayab Khan","registered_at":"2026-06-12T00:23:41Z","symbol":"NIM0141782","token_address":"0x04c11a664643e497d34e9e0f6776ca40d7e7d0c7","type":"artist","uuid":"6d0567f1-01f3-480f-bf5f-3dd3f0a65de9"}
album: Maut-e-Marasim
  type: MusicAlbum
  date published: 2016-07-26
album: Ye Dil Kyu Toda
  type: MusicAlbum
  date published: 2019-08-27
album: Pachtaoge
  type: MusicAlbum
  date published: 2019-10-01
album: Ye Dil Kyu Toda
  type: MusicAlbum
  date published: 2021-07-29
album: Tu Hai Mera
  type: MusicAlbum
  date published: 2021-07-29
album: Ye Dil Kyu Toda 2
  type: MusicAlbum
  date published: 2021-07-29
  track: Ye Dil Kyu Toda 2
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221779
    explicit: false
    by artist: Nayab Khan
    in album: Ye Dil Kyu Toda 2
      type: MusicAlbum
      date published: 2021-07-29
    isrc code: INT502106834
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T03:51:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x68f8c5f31e24186e28d39c446010efa29c60bf40dd9fb0142c2e4d75dbaaf262
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958963
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958963
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INT502106834
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T04:02:02Z
    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 0x68f8c5f31e24186e28d39c446010efa29c60bf40dd9fb0142c2e4d75dbaaf262. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/INT502106834.
      date published: 2026-07-21T04:02:02Z
    audio: Ye Dil Kyu Toda 2
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.042
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.659
      additional property: Energy
        type: PropertyValue
        value: 0.645
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.513
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.132
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.646
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.507
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ye Dil Kyu Toda 2
  type: MusicAlbum
  date published: 2021-07-29
album: Ye Dil Kyu Toda
  type: MusicAlbum
  date published: 2021-07-29
album: Tu Hai Mera
  type: MusicAlbum
  date published: 2021-07-29
album: Dil Tutya
  type: MusicAlbum
  date published: 2022-02-28
album: Dil Tutya
  type: MusicAlbum
  date published: 2022-02-28
album: Dil Tutya
  type: MusicAlbum
  date published: 2022-02-28
album: Main Hoon Fakeer
  type: MusicAlbum
  date published: 2022-07-09
album: Main Hoon Fakeer
  type: MusicAlbum
  date published: 2022-07-09
album: Khuda Maniyaan
  type: MusicAlbum
  date published: 2022-10-10
album: Khuda Maniyaan
  type: MusicAlbum
  date published: 2022-10-10
album: Crazy Boy
  type: MusicAlbum
  date published: 2024-03-28