King & Joker
type: MusicGroup
genre: tropical house
popularity: 34
followers: 19831
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x815092f2b8a66ae0f7720a49231da2c2bac8018f9fe45ed7bc89db0ddfba9fdb
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/f6aa0326-0080-44d6-9942-1795e8eb7ae6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f6aa0326-0080-44d6-9942-1795e8eb7ae6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f6aa0326-0080-44d6-9942-1795e8eb7ae6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x815092f2b8a66ae0f7720a49231da2c2bac8018f9fe45ed7bc89db0ddfba9fdb","name":"King & Joker","registered_at":"2026-06-12T13:54:53Z","symbol":"NIM0317791","token_address":"0xf8930259ed95dc7937b9d3a06459da910d8d4288","type":"artist","uuid":"f6aa0326-0080-44d6-9942-1795e8eb7ae6"}
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 0x815092f2b8a66ae0f7720a49231da2c2bac8018f9fe45ed7bc89db0ddfba9fdb. 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/f6aa0326-0080-44d6-9942-1795e8eb7ae6.json and https://artists.proofprofile.net/proofs/artist/f6aa0326-0080-44d6-9942-1795e8eb7ae6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x815092f2b8a66ae0f7720a49231da2c2bac8018f9fe45ed7bc89db0ddfba9fdb","name":"King & Joker","registered_at":"2026-06-12T13:54:53Z","symbol":"NIM0317791","token_address":"0xf8930259ed95dc7937b9d3a06459da910d8d4288","type":"artist","uuid":"f6aa0326-0080-44d6-9942-1795e8eb7ae6"}
album: Bonfire
  type: MusicAlbum
  date published: 2016-11-17
album: That Money
  type: MusicAlbum
  date published: 2017-01-04
album: Rainforest
  type: MusicAlbum
  date published: 2017-05-12
album: Never Gone Let You Go
  type: MusicAlbum
  date published: 2017-06-16
album: By Your Side
  type: MusicAlbum
  date published: 2017-07-28
album: All I Wanna Be
  type: MusicAlbum
  date published: 2017-09-15
album: Fears
  type: MusicAlbum
  date published: 2017-11-17
album: Fire
  type: MusicAlbum
  date published: 2017-12-15
album: 45
  type: MusicAlbum
  date published: 2018-01-12
album: Back 2 You
  type: MusicAlbum
  date published: 2018-02-23
album: Back 2 You
  type: MusicAlbum
  date published: 2018-02-23
  track: Back 2 You
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216000
    explicit: false
    by artist: King & Joker
    in album: Back 2 You
      type: MusicAlbum
      date published: 2018-02-23
    genre: tropical house
    isrc code: QZARB1876391
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T14:51:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb1694963af9016da6a12addbf88f2f1230bec9e97722592a48f403f0204402e4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZARB1876391
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0xb1694963af9016da6a12addbf88f2f1230bec9e97722592a48f403f0204402e4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZARB1876391.
      date published: 2026-07-03T19:59:51Z
    audio: Back 2 You
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.065
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.633
      additional property: Energy
        type: PropertyValue
        value: 0.673
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.055
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.549
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.873
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Write It in the Stars
  type: MusicAlbum
  date published: 2018-06-29
album: Secrets
  type: MusicAlbum
  date published: 2018-10-26
album: Drowning
  type: MusicAlbum
  date published: 2018-11-23
album: If You Really Want It
  type: MusicAlbum
  date published: 2019-01-18
album: If You Really Want It
  type: MusicAlbum
  date published: 2019-01-18
  track: If You Really Want It
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169560
    explicit: false
    by artist: King & Joker
    in album: If You Really Want It
      type: MusicAlbum
      date published: 2019-01-18
    genre: tropical house
    isrc code: QZES91844474
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:23:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x04cbf564ce4ff7f57976d6f695c7305c423867b4e6935af0157eba4644af4a95
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES91844474
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: If You Really Want It
album: Rich Man
album: Drinking Alone
album: Make It Right
album: Never Be the Same
album: Up or Down
album: Stars Collide
album: Let You Go Now
album: Live a Little
album: Missing
album: Rose
album: Be Alright
album: Never Mine

OTSTimestamp
type: PropertyValue
value: 2026-07-21T00:24:07Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cbf564ce4ff7f57976d6f695c7305c423867b4e6935af0157eba4644af4a95. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZES91844474.
date published: 2026-07-21T00:24:07Z

If You Really Want It
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 119.924
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.678
additional property: Energy
  type: PropertyValue
  value: 0.741
additional property: Speechiness
  type: PropertyValue
  value: 0.034
additional property: Acousticness
  type: PropertyValue
  value: 0.059
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.069
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.128
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.783
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

Rich Man
type: MusicAlbum
date published: 2019-03-14

Drinking Alone
type: MusicAlbum
date published: 2019-07-12
track: Drinking Alone
  type: MusicRecording
  duration: PT2M48S
  duration ms: 168211
  explicit: false
  by artist: King & Joker
  in album: Drinking Alone
    type: MusicAlbum
    date published: 2019-07-12
  genre: tropical house
  isrc code: SE3GO1905401
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T23:09:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5e4f14309646d03b7846a37c5f9a4e09ef02535bbd31368f7f9142053740c148
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958942
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958942
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE3GO1905401
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-21T02:07:34Z
  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 0x5e4f14309646d03b7846a37c5f9a4e09ef02535bbd31368f7f9142053740c148. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T02:07:34Z), 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/SE3GO1905401.
    date published: 2026-07-21T02:07:34Z
  audio: Drinking Alone
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 120.013
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.699
    additional property: Energy
      type: PropertyValue
      value: 0.526
    additional property: Speechiness
      type: PropertyValue
      value: 0.067
    additional property: Acousticness
      type: PropertyValue
      value: 0.483
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.116
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.554
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.629
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Make It Right
type: MusicAlbum
date published: 2019-09-06

Never Be the Same
type: MusicAlbum
date published: 2019-10-04

Up or Down
type: MusicAlbum
date published: 2019-12-13

Stars Collide
type: MusicAlbum
date published: 2020-02-21

Stars Collide
type: MusicAlbum
date published: 2020-02-21

Let You Go Now
type: MusicAlbum
date published: 2020-03-20

Let You Go Now
type: MusicAlbum
date published: 2020-03-20

Live a Little
type: MusicAlbum
date published: 2020-04-17

Live a Little
type: MusicAlbum
date published: 2020-04-17

Missing
type: MusicAlbum
date published: 2020-07-03

Missing
type: MusicAlbum
date published: 2020-07-03

Rose
type: MusicAlbum
date published: 2020-08-21

Rose
type: MusicAlbum
date published: 2020-08-21

Be Alright
type: MusicAlbum
date published: 2020-09-04

Be Alright
type: MusicAlbum
date published: 2020-09-04

Never Mine
type: MusicAlbum
date published: 2024-09-06