Jay K
type: MusicGroup
popularity: 3
followers: 305
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac0c4184722a2a2412fc3d27a770c1b78a694d9c2f958151f6d73c3758263898
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b2c1ce6-cdef-45b8-964b-823e53f949bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b2c1ce6-cdef-45b8-964b-823e53f949bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b2c1ce6-cdef-45b8-964b-823e53f949bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac0c4184722a2a2412fc3d27a770c1b78a694d9c2f958151f6d73c3758263898","name":"Jay K","registered_at":"2026-06-20T03:37:46Z","symbol":"NIM1500200","token_address":"0xba74ac4e9d2bd630f243cd6aaee7458dcfda5871","type":"artist","uuid":"9b2c1ce6-cdef-45b8-964b-823e53f949bd"}
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 0xac0c4184722a2a2412fc3d27a770c1b78a694d9c2f958151f6d73c3758263898. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b2c1ce6-cdef-45b8-964b-823e53f949bd.json and https://artists.proofprofile.net/proofs/artist/9b2c1ce6-cdef-45b8-964b-823e53f949bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xac0c4184722a2a2412fc3d27a770c1b78a694d9c2f958151f6d73c3758263898","name":"Jay K","registered_at":"2026-06-20T03:37:46Z","symbol":"NIM1500200","token_address":"0xba74ac4e9d2bd630f243cd6aaee7458dcfda5871","type":"artist","uuid":"9b2c1ce6-cdef-45b8-964b-823e53f949bd"}
album: Letter 2 Pops
  type: MusicAlbum
  date published: 2023-04-14
album: Letter 2 Pops
  type: MusicAlbum
  date published: 2023-04-14
album: BOUT ME
  type: MusicAlbum
  date published: 2023-06-08
album: COUNT YOUR BLESSINGS
  type: MusicAlbum
  date published: 2023-08-04
album: FUGAZI
  type: MusicAlbum
  date published: 2023-12-25
album: TALK
  type: MusicAlbum
  date published: 2024-01-13
album: Girls like you.
  type: MusicAlbum
  date published: 2024-04-12
album: The Come Up
  type: MusicAlbum
  date published: 2024-09-06
album: Foreigner
  type: MusicAlbum
  date published: 2024-11-15
album: Alright Freestyle
  type: MusicAlbum
  date published: 2025-03-15
  track: Alright Freestyle
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161926
    explicit: true
    by artist: Jay K
    in album: Alright Freestyle
      type: MusicAlbum
      date published: 2025-03-15
    isrc code: QZHN82569311
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T21:16:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7f7bd105c822b568e05c4612830da630f29619a26e9e94d5988e8fbf61b92272
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959061
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959061
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82569311
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T21:34:21Z
    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 0x7f7bd105c822b568e05c4612830da630f29619a26e9e94d5988e8fbf61b92272. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/QZHN82569311.
      date published: 2026-07-21T21:34:21Z
    audio: Alright Freestyle
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.989
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.845
      additional property: Energy
        type: PropertyValue
        value: 0.856
      additional property: Speechiness
        type: PropertyValue
        value: 0.218
      additional property: Acousticness
        type: PropertyValue
        value: 0.278
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.953
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.985
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: JUNGLE
  type: MusicAlbum
  date published: 2025-08-29
album: RAMPAGE
  type: MusicAlbum
  date published: 2025-10-24