Rx Klark
type: MusicGroup
popularity: 29
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x49b0124eebbbbdfeeb9bd2dd15e7e97a73e181e46f3204cd90de23cdad1bd51a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40083120-4e24-468b-b3bd-3326feb58432.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40083120-4e24-468b-b3bd-3326feb58432.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40083120-4e24-468b-b3bd-3326feb58432
additional property: OTSTimestamp
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  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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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 0x49b0124eebbbbdfeeb9bd2dd15e7e97a73e181e46f3204cd90de23cdad1bd51a. 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/40083120-4e24-468b-b3bd-3326feb58432.json and https://artists.proofprofile.net/proofs/artist/40083120-4e24-468b-b3bd-3326feb58432.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
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album: Red Dot
  type: MusicAlbum
  date published: 2022-11-11
album: XoXo
  type: MusicAlbum
  date published: 2023-01-14
album: She Luvv COGRRK
  type: MusicAlbum
  date published: 2023-03-27
album: Peter Pan
  type: MusicAlbum
  date published: 2023-04-12
album: No I Dont
  type: MusicAlbum
  date published: 2023-05-12
album: For The Rumors
  type: MusicAlbum
  date published: 2023-08-04
  track: (Intro) Blanco BrickZzz
    type: MusicRecording
    duration: PT1M54S
    duration ms: 114658
    explicit: true
    by artist: Rx Klark
    in album: For The Rumors
      type: MusicAlbum
      date published: 2023-08-04
    isrc code: QZNWZ2346856
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:00:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2346856
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x7809612d07565b4e613a4879ddab3b8678cde51dc886cb0dfb8ebb176625a882. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZNWZ2346856.
      date published: 2026-07-06T01:26:17Z
    audio: (Intro) Blanco BrickZzz
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        type: PropertyValue
        value: 140.001
      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.765
      additional property: Energy
        type: PropertyValue
        value: 0.533
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.016
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.091
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.296
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Sliders Awarded
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180765
    explicit: true
    by artist: Rx Klark
    in album: For The Rumors
      type: MusicAlbum
      date published: 2023-08-04
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    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: CopyrightRegisteredAt
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    additional property: CopyrightChainExplorerURL
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      value: https://explorer.copyrightchains.com/tx/0xba32ff78dd1f7d9c563205c79ccdd56f0594d7b843d6bc234a3fb5bc71d2efa8
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    additional property: OTSBitcoinBlock
      type: PropertyValue
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958802
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2346857
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:04:02Z
    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 0xba32ff78dd1f7d9c563205c79ccdd56f0594d7b843d6bc234a3fb5bc71d2efa8. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QZNWZ2346857.
      date published: 2026-07-20T01:04:02Z
    audio: Sliders Awarded
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.036
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.673
      additional property: Energy
        type: PropertyValue
        value: 0.707
      additional property: Speechiness
        type: PropertyValue
        value: 0.068
      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: 10 PM Freestyle 2
album: Speedy Gonzalès
album: Zack&Kody
album: Voicemail Tales
album: G34
album: Baghdad
album: 4Lorn Lies
album: 50 Shots
album: David Ruffin
album: Lethargic Heartbreak
album: A Tragic Story
album: Off The Potions
album: Ginger McKenna III
album: A Tristful Night
album: Fuck Kandyland
album: LEK
album: Shake That Ass
album: SaySo
album: Rollin/ Feel Like She Need Me
album: 3 Rings Ep
album: Fuck Love (Remix)
album: Next To Me
album: Max Payne 01
album: Man With Tha Plan
album: Grey Girls
album: Pretty Girls Love Rx
album: 4L Gang

Acousticness
type: PropertyValue
value: 0.055

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.118

Valence (Positivity)
type: PropertyValue
value: 0.07

Loudness (dB)
type: PropertyValue
value: -8.002

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

10 PM Freestyle 2
type: MusicRecording
duration: PT1M55S
duration ms: 115591
explicit: true
by artist: Rx Klark
in album: For The Rumors
  type: MusicAlbum
  date published: 2023-08-04
isrc code: QZNWZ2346859
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-05T14:11:45+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x644acbc9639bb50057a383d05d93bbce4d5edd4103e092fa3f0c89c51b57593e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956822
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956822
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2346859
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T18:48:28Z
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 0x644acbc9639bb50057a383d05d93bbce4d5edd4103e092fa3f0c89c51b57593e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZNWZ2346859.
  date published: 2026-07-05T18:48:28Z
audio: 10 PM Freestyle 2
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 120.036
  additional property: Musical Key
    type: PropertyValue
    value: 1
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.692
  additional property: Energy
    type: PropertyValue
    value: 0.322
  additional property: Speechiness
    type: PropertyValue
    value: 0.125
  additional property: Acousticness
    type: PropertyValue
    value: 0.132
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.124
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.137
  additional property: Loudness (dB)
    type: PropertyValue
    value: -17.559
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Speedy Gonzalès
type: MusicAlbum
date published: 2023-08-11

Zack&Kody
type: MusicAlbum
date published: 2023-08-20

Voicemail Tales
type: MusicAlbum
date published: 2023-08-25

G34
type: MusicAlbum
date published: 2023-08-30

Baghdad
type: MusicAlbum
date published: 2023-09-11

4Lorn Lies
type: MusicAlbum
date published: 2023-09-22

50 Shots
type: MusicAlbum
date published: 2023-10-09

David Ruffin
type: MusicAlbum
date published: 2023-10-21

Lethargic Heartbreak
type: MusicAlbum
date published: 2023-11-06

A Tragic Story
type: MusicAlbum
date published: 2023-11-24

Off The Potions
type: MusicAlbum
date published: 2023-12-04

Ginger McKenna III
type: MusicAlbum
date published: 2023-12-08

A Tristful Night
type: MusicAlbum
date published: 2024-01-27

Fuck Kandyland
type: MusicAlbum
date published: 2024-07-21

LEK
type: MusicAlbum
date published: 2025-04-04

Shake That Ass
type: MusicAlbum
date published: 2025-04-05

SaySo
type: MusicAlbum
date published: 2025-04-11

Rollin/ Feel Like She Need Me
type: MusicAlbum
date published: 2025-04-22

3 Rings Ep
type: MusicAlbum
date published: 2025-05-02

Fuck Love (Remix)
type: MusicAlbum
date published: 2025-05-14
track: Fuck Love - Remix
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146980
  explicit: true
  by artist: Rx Klark
  in album: Fuck Love (Remix)
    type: MusicAlbum
    date published: 2025-05-14
  isrc code: QZNWZ2597534
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T01:51:01+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3af8c4464c799e846394f0b94ae4173ac146bd2f5e6186b13c964079a61e3ce0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958489
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958489
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2597534
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-18T04:13:26Z
  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 0x3af8c4464c799e846394f0b94ae4173ac146bd2f5e6186b13c964079a61e3ce0. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZNWZ2597534.
    date published: 2026-07-18T04:13:26Z
  audio: Fuck Love - Remix
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 130.937
    additional property: Musical Key
      type: PropertyValue
      value: 8
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.778
    additional property: Energy
      type: PropertyValue
      value: 0.647
    additional property: Speechiness
      type: PropertyValue
      value: 0.277
    additional property: Acousticness
      type: PropertyValue
      value: 0.028
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.143
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.204
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.707
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major

Next To Me
type: MusicAlbum
date published: 2025-05-14

Max Payne 01
type: MusicAlbum
date published: 2025-05-26

Man With Tha Plan
type: MusicAlbum
date published: 2025-05-31

Grey Girls
type: MusicAlbum
date published: 2025-07-04

Pretty Girls Love Rx
type: MusicAlbum
date published: 2025-08-30

4L Gang
type: MusicAlbum
date published: 2025-10-21