Just Kama
type: MusicGroup
genre: brazilian phonk
genre: phonk
popularity: 20
followers: 257
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0810b642b98884f747e35fbad0dcbff03c784ed9b5ff9390104a812fdd74849f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953620
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953620
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1eebee88-c87e-4ddc-81a5-4520261c5928.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1eebee88-c87e-4ddc-81a5-4520261c5928.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1eebee88-c87e-4ddc-81a5-4520261c5928
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:36:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0810b642b98884f747e35fbad0dcbff03c784ed9b5ff9390104a812fdd74849f","name":"Just Kama","registered_at":"2026-06-14T07:39:49Z","symbol":"NIM0384174","token_address":"0x449d08711a03cf4bfe931526e2156e2291359178","type":"artist","uuid":"1eebee88-c87e-4ddc-81a5-4520261c5928"}
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 0x0810b642b98884f747e35fbad0dcbff03c784ed9b5ff9390104a812fdd74849f. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1eebee88-c87e-4ddc-81a5-4520261c5928.json and https://artists.proofprofile.net/proofs/artist/1eebee88-c87e-4ddc-81a5-4520261c5928.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
  text: {"copyright_id":"0x0810b642b98884f747e35fbad0dcbff03c784ed9b5ff9390104a812fdd74849f","name":"Just Kama","registered_at":"2026-06-14T07:39:49Z","symbol":"NIM0384174","token_address":"0x449d08711a03cf4bfe931526e2156e2291359178","type":"artist","uuid":"1eebee88-c87e-4ddc-81a5-4520261c5928"}
album: What I Feel
  type: MusicAlbum
  date published: 2021-03-17
album: I Wanna See U
  type: MusicAlbum
  date published: 2021-06-20
album: I Wanna See U
  type: MusicAlbum
  date published: 2021-06-21
album: Blame
  type: MusicAlbum
  date published: 2021-10-08
album: Blame
  type: MusicAlbum
  date published: 2021-10-08
album: Soulmates
  type: MusicAlbum
  date published: 2021-12-21
album: Soulmates
  type: MusicAlbum
  date published: 2021-12-21
album: Soulmates
  type: MusicAlbum
  date published: 2021-12-21
album: Empty Note
  type: MusicAlbum
  date published: 2022-04-07
album: I Could Understand
  type: MusicAlbum
  date published: 2022-04-10
album: Need A Space
  type: MusicAlbum
  date published: 2022-05-28
album: Unbreakable
  type: MusicAlbum
  date published: 2022-06-07
album: Get Down
  type: MusicAlbum
  date published: 2022-06-17
album: Moment
  type: MusicAlbum
  date published: 2022-06-20
album: Dear Future
  type: MusicAlbum
  date published: 2022-09-09
album: 4 Ever
  type: MusicAlbum
  date published: 2022-09-23
album: Daddy
  type: MusicAlbum
  date published: 2022-10-21
album: I Just Wanna Out
  type: MusicAlbum
  date published: 2022-11-08
album: Burn
  type: MusicAlbum
  date published: 2023-03-03
album: Burn
  type: MusicAlbum
  date published: 2023-03-03
album: Say Goodbye
  type: MusicAlbum
  date published: 2023-04-28
album: Mom’s Calling
  type: MusicAlbum
  date published: 2023-05-12
album: Bye Bye Boy!
  type: MusicAlbum
  date published: 2023-10-06
album: Only U
  type: MusicAlbum
  date published: 2023-10-27
album: U
  type: MusicAlbum
  date published: 2023-12-08
album: Take Me Back
  type: MusicAlbum
  date published: 2023-12-22
album: Lift Me Up
  type: MusicAlbum
  date published: 2024-01-12
album: Uzbek Sex
  type: MusicAlbum
  date published: 2024-02-01
album: Busted!
  type: MusicAlbum
  date published: 2024-04-12
album: Lift Me Up (Monkid Remix)
  type: MusicAlbum
  date published: 2024-07-05
album: Lift Me Up (Slxeer Remix)
  type: MusicAlbum
  date published: 2024-12-09
  track: Lift Me Up (Slxeer Remix)
    type: MusicRecording
    duration: PT2M5S
    duration ms: 125603
    explicit: false
    by artist: Just Kama
    in album: Lift Me Up (Slxeer Remix)
      type: MusicAlbum
      date published: 2024-12-09
    genre: brazilian phonk
    genre: phonk
    isrc code: GBLV62413888
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T05:20:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x01e27ba5c39dcd681c4bcaf4e033994d755117318891e82f27c94a4139f1ab24
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958670
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958670
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62413888
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T05:26:23Z
    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 0x01e27ba5c39dcd681c4bcaf4e033994d755117318891e82f27c94a4139f1ab24. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/GBLV62413888.
      date published: 2026-07-19T05:26:23Z
    audio: Lift Me Up (Slxeer Remix)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.993
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.699
      additional property: Energy
        type: PropertyValue
        value: 0.948
      additional property: Speechiness
        type: PropertyValue
        value: 0.232
      additional property: Acousticness
        type: PropertyValue
        value: 0.045
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.144
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Bu Kecha!

Liveness
type: PropertyValue
value: 0.112

Valence (Positivity)
type: PropertyValue
value: 0.198

Loudness (dB)
type: PropertyValue
value: -4.937

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

Bu Kecha!
type: MusicAlbum
date published: 2025-01-10