J.JKR
type: MusicGroup
popularity: 8
followers: 784
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1180f129da9272c0f247d5d969f137e0e59458581f76756b6e32db40e35edb0b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/453b9efe-bdb8-4a7e-9fb0-d186c615a019.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/453b9efe-bdb8-4a7e-9fb0-d186c615a019.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/453b9efe-bdb8-4a7e-9fb0-d186c615a019
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
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 0x1180f129da9272c0f247d5d969f137e0e59458581f76756b6e32db40e35edb0b. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/453b9efe-bdb8-4a7e-9fb0-d186c615a019.json and https://artists.proofprofile.net/proofs/artist/453b9efe-bdb8-4a7e-9fb0-d186c615a019.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Calderon
  type: MusicAlbum
  date published: 2019-03-08
album: Northside
  type: MusicAlbum
  date published: 2019-03-21
album: Nani
  type: MusicAlbum
  date published: 2019-05-03
album: Cocinando
  type: MusicAlbum
  date published: 2019-06-07
album: Me Llamas
  type: MusicAlbum
  date published: 2019-07-05
album: Diablo
  type: MusicAlbum
  date published: 2019-09-04
album: Stars
  type: MusicAlbum
  date published: 2019-10-25
album: Legendär
  type: MusicAlbum
  date published: 2019-12-27
album: Safe
  type: MusicAlbum
  date published: 2020-02-21
album: Booty Call
  type: MusicAlbum
  date published: 2020-05-01
album: Legacy
  type: MusicAlbum
  date published: 2020-06-26
album: Demon Time
  type: MusicAlbum
  date published: 2021-04-02
album: Dilema
  type: MusicAlbum
  date published: 2021-12-17
album: J.JKR - Rap United #12
  type: MusicAlbum
  date published: 2022-04-01
album: Klima
  type: MusicAlbum
  date published: 2022-04-15
album: Was Ich Bruch
  type: MusicAlbum
  date published: 2022-07-01
album: Pegaito, Vol. 1
  type: MusicAlbum
  date published: 2022-07-08
album: Was Ich Bruch (Remix)
  type: MusicAlbum
  date published: 2022-07-29
album: Joga Bola
  type: MusicAlbum
  date published: 2023-02-03
album: Tirame
  type: MusicAlbum
  date published: 2023-04-14
album: Pegaito Vol. 2
  type: MusicAlbum
  date published: 2023-05-12
album: Aquela Coisa
  type: MusicAlbum
  date published: 2023-08-11
album: Weisch No
  type: MusicAlbum
  date published: 2024-06-28
album: Dreamz
  type: MusicAlbum
  date published: 2024-07-26
album: Slippin
  type: MusicAlbum
  date published: 2024-08-30
album: Zu Guet
  type: MusicAlbum
  date published: 2024-10-11
album: I Know
  type: MusicAlbum
  date published: 2024-11-15
  track: I Know
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158360
    explicit: true
    by artist: J.JKR
    in album: I Know
      type: MusicAlbum
      date published: 2024-11-15
    isrc code: CH7812422176
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:51:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8af942e0fed64b54a0e9ea0d3d3e21e387df2ce65d200e2c254dbc909e946929
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      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/CH7812422176
    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 0x8af942e0fed64b54a0e9ea0d3d3e21e387df2ce65d200e2c254dbc909e946929. 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/CH7812422176.
      date published: 2026-07-06T01:26:17Z
    audio: I Know
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.812
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.812
      additional property: Energy
        type: PropertyValue
        value: 0.747
      additional property: Speechiness
        type: PropertyValue
        value: 0.445
      additional property: Acousticness
        type: PropertyValue
        value: 0.074
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.129
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.312
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.651
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Changed
album: Tiburón
album: Free Game
album: On My Way
album: Olvidar
track: Ill Tip - Remix

Ill Tip - Remix
type: MusicRecording
duration: PT4M19S
duration ms: 259534
explicit: false
by artist: Steezo
by artist: Danase
by artist: Baze
by artist: Tommy Vercetti
by artist: EffE
by artist: Tiger's Vega
by artist: J.JKR
in album: Ill Tip (Remix)
  type: MusicAlbum
  date published: 2022-03-04
isrc code: QZDA72210255
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T01:36:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfb77ed34b7bab16689357c2cf9531a9e18c00c37528dff2a96591a3ceb1caca7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72210255
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb77ed34b7bab16689357c2cf9531a9e18c00c37528dff2a96591a3ceb1caca7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZDA72210255.
  date published: 2026-07-08T03:53:27Z
audio: Ill Tip - Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 167.031
  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: 0.514
  additional property: Energy
    type: PropertyValue
    value: 0.579
  additional property: Speechiness
    type: PropertyValue
    value: 0.358
  additional property: Acousticness
    type: PropertyValue
    value: 0.039
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.109
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.237
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.684
  additional property: Key Name
    type: PropertyValue
    value: C#
  additional property: Mode Name
    type: PropertyValue
    value: Major

Changed
type: MusicAlbum
date published: 2025-05-16

Tiburón
type: MusicAlbum
date published: 2025-07-18

Free Game
type: MusicAlbum
date published: 2025-09-26

On My Way
type: MusicAlbum
date published: 2025-10-17

Olvidar
type: MusicAlbum
date published: 2025-11-28