John Khan
type: MusicGroup
popularity: 9
followers: 432
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bc8e58c3b6c9faa2cccedc566ae99dac0c6a99ea0af841acbf1da771f6e8d2c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5218cb7-367d-49d8-963b-11efc62770d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5218cb7-367d-49d8-963b-11efc62770d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5218cb7-367d-49d8-963b-11efc62770d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bc8e58c3b6c9faa2cccedc566ae99dac0c6a99ea0af841acbf1da771f6e8d2c","name":"John Khan","registered_at":"2026-06-21T08:19:05Z","symbol":"NIM1873392","token_address":"0x98415b1927bfafb789a36de25ceabb4f951c7bae","type":"artist","uuid":"e5218cb7-367d-49d8-963b-11efc62770d6"}
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 0x9bc8e58c3b6c9faa2cccedc566ae99dac0c6a99ea0af841acbf1da771f6e8d2c. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5218cb7-367d-49d8-963b-11efc62770d6.json and https://artists.proofprofile.net/proofs/artist/e5218cb7-367d-49d8-963b-11efc62770d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x9bc8e58c3b6c9faa2cccedc566ae99dac0c6a99ea0af841acbf1da771f6e8d2c","name":"John Khan","registered_at":"2026-06-21T08:19:05Z","symbol":"NIM1873392","token_address":"0x98415b1927bfafb789a36de25ceabb4f951c7bae","type":"artist","uuid":"e5218cb7-367d-49d8-963b-11efc62770d6"}
album: Set Free
  type: MusicAlbum
  date published: 2014-04-12
album: Who Am I?
  type: MusicAlbum
  date published: 2021-02-13
album: Where Do We Go From Here (Radio Edits)
  type: MusicAlbum
  date published: 2021-06-04
album: Where Do We Go From Here
  type: MusicAlbum
  date published: 2021-06-04
album: The Birds
  type: MusicAlbum
  date published: 2021-07-29
album: Connection
  type: MusicAlbum
  date published: 2021-10-15
album: We All Make Mistakes
  type: MusicAlbum
  date published: 2021-10-29
album: Hollow
  type: MusicAlbum
  date published: 2021-11-22
album: I Got Your Love (Original Mix)
  type: MusicAlbum
  date published: 2021-12-27
album: Just For You
  type: MusicAlbum
  date published: 2022-01-24
album: What You Waiting For
  type: MusicAlbum
  date published: 2022-02-07
album: It's You
  type: MusicAlbum
  date published: 2022-03-14
album: Magic
  type: MusicAlbum
  date published: 2022-04-11
album: Sooner Or Later
  type: MusicAlbum
  date published: 2022-05-16
album: No Exit
  type: MusicAlbum
  date published: 2022-05-30
album: Do It Again
  type: MusicAlbum
  date published: 2022-07-18
album: Hot
  type: MusicAlbum
  date published: 2022-08-29
album: Back & Forth
  type: MusicAlbum
  date published: 2022-11-28
album: Grace
  type: MusicAlbum
  date published: 2022-12-30
album: Kool Cat
  type: MusicAlbum
  date published: 2023-06-19
album: Can't Get Enough
  type: MusicAlbum
  date published: 2023-07-31
album: Kool Cat
  type: MusicAlbum
  date published: 2023-09-18
album: You Are My Reason
  type: MusicAlbum
  date published: 2023-12-25
album: Mystery
  type: MusicAlbum
  date published: 2024-01-08
album: Steppin To It (Sunset Mix)
  type: MusicAlbum
  date published: 2024-04-22
album: Can't Get Enough (Come On Now)
  type: MusicAlbum
  date published: 2024-06-03
album: Love Time
  type: MusicAlbum
  date published: 2024-06-24
album: Round In Circles
  type: MusicAlbum
  date published: 2024-09-02
album: Reachin
  type: MusicAlbum
  date published: 2024-09-23
album: Love Betrayed Me (Original Mix)
  type: MusicAlbum
  date published: 2024-11-11
album: In My Soul
  type: MusicAlbum
  date published: 2024-12-16
album: Lift Me Higher
  type: MusicAlbum
  date published: 2025-10-24
album: Lift Me Higher
  type: MusicAlbum
  date published: 2025-10-24
track: So Incredible - Earl Tutu,John Khan & Dj Spen Miami 2016 Mix
  type: MusicRecording
  duration: PT5M59S
  duration ms: 359439
  explicit: false
  by artist: Michelle Weeks
  by artist: DJ Spen
  by artist: John Khan
  by artist: Earl Tutu
  in album: Quantize Miami Sampler 2016
    type: MusicAlbum
    date published: 2016-03-25
  isrc code: GB3TQ1500183
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T07:27:39+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x675d31bd9db9fe964b971cd56c854767de9f5c0e77965846676cf839c63a243c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960368
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960368
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB3TQ1500183
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T08:26:41Z
  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 0x675d31bd9db9fe964b971cd56c854767de9f5c0e77965846676cf839c63a243c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GB3TQ1500183.
    date published: 2026-07-31T08:26:41Z
  audio: So Incredible - Earl Tutu,John Khan & Dj Spen Miami 2016 Mix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 131.609
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.745
    additional property: Energy
      type: PropertyValue
      value: 0.706
    additional property: Speechiness
      type: PropertyValue
      value: 0.045
    additional property: Acousticness
    additional property: Instrumentalness
    additional property: Liveness
    additional property: Valence (Positivity)
    additional property: Loudness (dB)
    additional property: Key Name
    additional property: Mode Name
track: Goosebumps - DJ Spen, John Khan, & Paul Lyons Radio Edit
track: What A Difference - Booker T Kings Of Soul Vocal Mix

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.849

Liveness
type: PropertyValue
value: 0.356

Valence (Positivity)
type: PropertyValue
value: 0.74

Loudness (dB)
type: PropertyValue
value: -10.876

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Goosebumps - DJ Spen, John Khan, & Paul Lyons Radio Edit
type: MusicRecording
duration: PT4M9S
duration ms: 249756
explicit: false
by artist: Yooks
by artist: Rona Ray
by artist: DJ Spen
by artist: John Khan
by artist: Paul Lyons
in album: Goosebumps (The Remix Radio Edits)
  type: MusicAlbum
  date published: 2022-04-22
isrc code: UKF4C1603054
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-30T18:44:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0f7531b87644f662830159b6ace9369426b3bac37be1e3d8ac0aa05967cc415
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 960300
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960300
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKF4C1603054
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-30T19:42:40Z
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 0xb0f7531b87644f662830159b6ace9369426b3bac37be1e3d8ac0aa05967cc415. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/UKF4C1603054.
  date published: 2026-07-30T19:42:40Z
audio: Goosebumps - DJ Spen, John Khan, & Paul Lyons Radio Edit
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 133.644
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.731
  additional property: Energy
    type: PropertyValue
    value: 0.791
  additional property: Speechiness
    type: PropertyValue
    value: 0.033
  additional property: Acousticness
    type: PropertyValue
    value: 0.009
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.008
  additional property: Liveness
    type: PropertyValue
    value: 0.143
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.672
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.48
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

What A Difference - Booker T Kings Of Soul Vocal Mix
type: MusicRecording
duration: PT6M55S
duration ms: 415081
explicit: false
by artist: Earl Tutu
by artist: John Khan
by artist: Kings Of Soul
by artist: Booker T
in album: What A Difference
  type: MusicAlbum
  date published: 2020-05-22
genre: soulful-house
isrc code: GBENT0145238
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-24T18:27:37+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd2874434fd56cefabac4bf2bc3654d6b0d70dbe82b1a09d2630e1b2b447b9b12
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBENT0145238
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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 0xd2874434fd56cefabac4bf2bc3654d6b0d70dbe82b1a09d2630e1b2b447b9b12. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBENT0145238.
  date published: 2026-07-02T03:55:08Z
audio: What A Difference - Booker T Kings Of Soul Vocal Mix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 132.971
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.575
  additional property: Energy
    type: PropertyValue
    value: 0.87
  additional property: Speechiness
    type: PropertyValue
    value: 0.068
  additional property: Acousticness
    type: PropertyValue
    value: 0.008
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.043
  additional property: Liveness
    type: PropertyValue
    value: 0.028
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.731
  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.359
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major