JACK JACK
type: MusicGroup
popularity: 3
followers: 185
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e5eed9cfae4cc113bbe6ded6a53c4c89a649ec7a8a5971b93fae5835a12dfcd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6bf72c61-2e0c-49f9-8cb0-42ad60307726.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6bf72c61-2e0c-49f9-8cb0-42ad60307726.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6bf72c61-2e0c-49f9-8cb0-42ad60307726
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e5eed9cfae4cc113bbe6ded6a53c4c89a649ec7a8a5971b93fae5835a12dfcd","name":"JACK JACK","registered_at":"2026-06-17T03:36:20Z","symbol":"NIM1268683","token_address":"0xd9087d5b915b34b0321890a734d094208d7b5f42","type":"artist","uuid":"6bf72c61-2e0c-49f9-8cb0-42ad60307726"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5eed9cfae4cc113bbe6ded6a53c4c89a649ec7a8a5971b93fae5835a12dfcd. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6bf72c61-2e0c-49f9-8cb0-42ad60307726.json and https://artists.proofprofile.net/proofs/artist/6bf72c61-2e0c-49f9-8cb0-42ad60307726.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2e5eed9cfae4cc113bbe6ded6a53c4c89a649ec7a8a5971b93fae5835a12dfcd","name":"JACK JACK","registered_at":"2026-06-17T03:36:20Z","symbol":"NIM1268683","token_address":"0xd9087d5b915b34b0321890a734d094208d7b5f42","type":"artist","uuid":"6bf72c61-2e0c-49f9-8cb0-42ad60307726"}
album: N.T.M.Y
  type: MusicAlbum
  date published: 2022-04-08
album: Take Me Serious
  type: MusicAlbum
  date published: 2022-07-01
album: Dont Mind Me
  type: MusicAlbum
  date published: 2022-09-23
album: VAN GOGH
  type: MusicAlbum
  date published: 2023-10-13
album: i wont let you down
  type: MusicAlbum
  date published: 2024-02-02
album: My mind
  type: MusicAlbum
  date published: 2024-05-24
album: Peace In My Soul
  type: MusicAlbum
  date published: 2024-12-20
  track: Peace In My Soul
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169608
    explicit: false
    by artist: JACK JACK
    in album: Peace In My Soul
      type: MusicAlbum
      date published: 2024-12-20
    isrc code: QZZ7V2485177
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T10:06:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x49e332805852d76952bd3d629352f41eadddac7460b8213b23337f3288204f88
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958864
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958864
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7V2485177
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T10:24:04Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e332805852d76952bd3d629352f41eadddac7460b8213b23337f3288204f88. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/QZZ7V2485177.
      date published: 2026-07-20T10:24:04Z
    audio: Peace In My Soul
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.973
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.659
      additional property: Energy
        type: PropertyValue
        value: 0.396
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.444
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.381
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.007
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor