Jook 10
type: MusicGroup
genre: funky house
genre: uk funky
genre: uk garage
popularity: 3
followers: 243
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8022fdc76f0346c4c1fa913b987ffeebc8a0243e89774d7c0e939afa6950ed74
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45b31e91-9611-4d3a-9f5f-80e0d2d5fc2b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45b31e91-9611-4d3a-9f5f-80e0d2d5fc2b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45b31e91-9611-4d3a-9f5f-80e0d2d5fc2b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8022fdc76f0346c4c1fa913b987ffeebc8a0243e89774d7c0e939afa6950ed74","name":"Jook 10","registered_at":"2026-06-16T14:11:19Z","symbol":"NIM1076599","token_address":"0x4a2ce8169a5f68f1f03a8b69ab73939664ec005c","type":"artist","uuid":"45b31e91-9611-4d3a-9f5f-80e0d2d5fc2b"}
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 0x8022fdc76f0346c4c1fa913b987ffeebc8a0243e89774d7c0e939afa6950ed74. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45b31e91-9611-4d3a-9f5f-80e0d2d5fc2b.json and https://artists.proofprofile.net/proofs/artist/45b31e91-9611-4d3a-9f5f-80e0d2d5fc2b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0x8022fdc76f0346c4c1fa913b987ffeebc8a0243e89774d7c0e939afa6950ed74","name":"Jook 10","registered_at":"2026-06-16T14:11:19Z","symbol":"NIM1076599","token_address":"0x4a2ce8169a5f68f1f03a8b69ab73939664ec005c","type":"artist","uuid":"45b31e91-9611-4d3a-9f5f-80e0d2d5fc2b"}
album: Another Planet Vol. 2
  type: MusicAlbum
  date published: 2013-05-27
album: Slaughter / Lock Down
  type: MusicAlbum
  date published: 2017-02-24
album: Slaughter/Lock Down
  type: MusicAlbum
  date published: 2017-02-24
album: Went Off/Fire
  type: MusicAlbum
  date published: 2018-03-16
album: Went Off/Fire
  type: MusicAlbum
  date published: 2018-03-16
album: Went Off / Fire
  type: MusicAlbum
  date published: 2018-03-16
album: Dance Laugh Sing
  type: MusicAlbum
  date published: 2025-05-02
track: The Beginning - Mixed
  type: MusicRecording
  duration: PT6M11S
  duration ms: 371000
  explicit: false
  by artist: Jook 10
  in album: FABRICLIVE 71: DJ EZ (DJ Mix)
    type: MusicAlbum
    date published: 2013-09-16
  isrc code: GBEXH2400426
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T08:44:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x98cd0a62f49e4c701334f206fb6bde545274211ffbe80a8d315db52e7826608a
  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/GBEXH2400426
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x98cd0a62f49e4c701334f206fb6bde545274211ffbe80a8d315db52e7826608a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBEXH2400426.
    date published: 2026-07-08T03:20:19Z
  audio: The Beginning - Mixed
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 138.376
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.814
    additional property: Energy
      type: PropertyValue
      value: 0.817
    additional property: Speechiness
      type: PropertyValue
      value: 0.073
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.864
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.243
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.362
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor