2Kz
type: MusicGroup
popularity: 21
followers: 3487
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf4e59ffccc1523ccb4e9fa12952fe40eeb78f1107dede3fc70a25d0b962b5a79
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/e0768a9a-1ea3-4b21-8aa1-41eb581edabf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0768a9a-1ea3-4b21-8aa1-41eb581edabf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0768a9a-1ea3-4b21-8aa1-41eb581edabf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0xf4e59ffccc1523ccb4e9fa12952fe40eeb78f1107dede3fc70a25d0b962b5a79. 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/e0768a9a-1ea3-4b21-8aa1-41eb581edabf.json and https://artists.proofprofile.net/proofs/artist/e0768a9a-1ea3-4b21-8aa1-41eb581edabf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: Bankroll
  type: MusicAlbum
  date published: 2017-09-13
album: For the Love of the Money
  type: MusicAlbum
  date published: 2018-06-07
album: Intern
  type: MusicAlbum
  date published: 2018-06-15
album: Wrist on Fleek
  type: MusicAlbum
  date published: 2018-09-06
album: Trap Rel8ted
  type: MusicAlbum
  date published: 2018-10-26
  track: Wrist on Fleek
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193125
    explicit: true
    by artist: 2Kz
    in album: Trap Rel8ted
      type: MusicAlbum
      date published: 2018-10-26
    isrc code: TCADU1885611
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T23:37:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x59579933983dc9ba350472776a68aacc10decc6dff3bea3ee3731d59261f86ef
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958943
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958943
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADU1885611
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:27:37Z
    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 0x59579933983dc9ba350472776a68aacc10decc6dff3bea3ee3731d59261f86ef. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/TCADU1885611.
      date published: 2026-07-21T00:27:37Z
    audio: Wrist on Fleek
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.994
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.837
      additional property: Energy
        type: PropertyValue
        value: 0.455
      additional property: Speechiness
        type: PropertyValue
        value: 0.53
      additional property: Acousticness
        type: PropertyValue
        value: 0.067
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.232
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.742
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: What Is Trust?
  type: MusicAlbum
  date published: 2018-12-07
album: Snorkelling
  type: MusicAlbum
  date published: 2019-03-29
album: Queen Street West (Freestyle)
  type: MusicAlbum
  date published: 2019-07-18
album: Super 8
  type: MusicAlbum
  date published: 2019-08-01
  track: Snorkelling
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175877
    explicit: true
    by artist: 2Kz
    in album: Super 8
      type: MusicAlbum
      date published: 2019-08-01
    isrc code: TCAED1938826
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T07:59:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6919c869e3520972e92865425ed5eb50c52b178aeeb0c840bf65ec7c59525d79
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958124
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958124
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAED1938826
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T11:00:20Z
    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 0x6919c869e3520972e92865425ed5eb50c52b178aeeb0c840bf65ec7c59525d79. Chain 2 (Bitcoin): anchored in block 958124 (2026-07-15T11:00:20Z), 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/TCAED1938826.
      date published: 2026-07-15T11:00:20Z
    audio: Snorkelling
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.882
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.839
      additional property: Energy
      additional property: Speechiness
      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
album: Live from the Trenches
album: If Rap Don't Work
album: High Heat
album: Heartless
album: Digging Graves Freestyle
album: Kife Don't Sell
album: Rated T for Trap
album: Day In Day Out
album: Locked In
album: Vegas
album: Won't Stop
album: Point Me 2 (Freestyle)
album: Whitney, Bobby
album: Free Agent
album: Red Light District
album: So Sexy

Energy
type: PropertyValue
value: 0.765

Speechiness
type: PropertyValue
value: 0.289

Acousticness
type: PropertyValue
value: 0.426

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.283

Valence (Positivity)
type: PropertyValue
value: 0.822

Loudness (dB)
type: PropertyValue
value: -5.99

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

Live from the Trenches
type: MusicAlbum
date published: 2019-11-22

If Rap Don't Work
type: MusicAlbum
date published: 2019-12-06

High Heat
type: MusicAlbum
date published: 2020-02-14

Heartless
type: MusicAlbum
date published: 2020-03-06

Digging Graves Freestyle
type: MusicAlbum
date published: 2020-05-29

Kife Don't Sell
type: MusicAlbum
date published: 2020-09-18

Rated T for Trap
type: MusicAlbum
date published: 2020-10-13

Day In Day Out
type: MusicAlbum
date published: 2021-03-26

Locked In
type: MusicAlbum
date published: 2022-02-11

Locked In
type: MusicAlbum
date published: 2022-02-11

Vegas
type: MusicAlbum
date published: 2022-08-12

Won't Stop
type: MusicAlbum
date published: 2023-02-24

Point Me 2 (Freestyle)
type: MusicAlbum
date published: 2023-08-18

Whitney, Bobby
type: MusicAlbum
date published: 2023-08-25

Free Agent
type: MusicAlbum
date published: 2025-06-30

Red Light District
type: MusicAlbum
date published: 2025-09-05

So Sexy
type: MusicAlbum
date published: 2025-09-05