Justin Klunk
type: MusicGroup
genre: indie jazz
genre: smooth jazz
popularity: 13
followers: 689
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94406f108f1f99a83713e86088b1b45b44e1f02405874e29d8e9279ac3713a7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8743f0de-b23a-47c2-a809-69fd8058c8dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8743f0de-b23a-47c2-a809-69fd8058c8dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8743f0de-b23a-47c2-a809-69fd8058c8dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94406f108f1f99a83713e86088b1b45b44e1f02405874e29d8e9279ac3713a7f","name":"Justin Klunk","registered_at":"2026-06-14T18:44:07Z","symbol":"NIM0542616","token_address":"0x5b39977262b912a26351e625481ab61b08ac2e40","type":"artist","uuid":"8743f0de-b23a-47c2-a809-69fd8058c8dd"}
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 0x94406f108f1f99a83713e86088b1b45b44e1f02405874e29d8e9279ac3713a7f. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8743f0de-b23a-47c2-a809-69fd8058c8dd.json and https://artists.proofprofile.net/proofs/artist/8743f0de-b23a-47c2-a809-69fd8058c8dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x94406f108f1f99a83713e86088b1b45b44e1f02405874e29d8e9279ac3713a7f","name":"Justin Klunk","registered_at":"2026-06-14T18:44:07Z","symbol":"NIM0542616","token_address":"0x5b39977262b912a26351e625481ab61b08ac2e40","type":"artist","uuid":"8743f0de-b23a-47c2-a809-69fd8058c8dd"}
album: Justin Klunk - EP
  type: MusicAlbum
  date published: 2013-07-19
album: Justin Klunk - EP
  type: MusicAlbum
  date published: 2013-07-19
album: Justin Klunk
  type: MusicAlbum
  date published: 2013-07-19
album: Ain't It Fun (feat. Devon Jane)
  type: MusicAlbum
  date published: 2015-03-20
album: Clarity
  type: MusicAlbum
  date published: 2016-09-12
album: Clarity
  type: MusicAlbum
  date published: 2016-09-12
album: Clarity - EP
  type: MusicAlbum
  date published: 2016-09-12
album: Dive
  type: MusicAlbum
  date published: 2022-02-11
album: Dive
  type: MusicAlbum
  date published: 2022-02-11
album: Make It Real
  type: MusicAlbum
  date published: 2022-05-13
album: Make It Real
  type: MusicAlbum
  date published: 2022-05-13
album: Thunder
  type: MusicAlbum
  date published: 2022-09-30
album: Thunder
  type: MusicAlbum
  date published: 2022-09-30
album: Stars in December
  type: MusicAlbum
  date published: 2022-12-01
album: Ain't Nobody
  type: MusicAlbum
  date published: 2023-06-16
album: Kindness Is Mandatory
  type: MusicAlbum
  date published: 2023-09-08
album: Where Are You Christmas
  type: MusicAlbum
  date published: 2024-12-01
album: You're My Favorite Notification
  type: MusicAlbum
  date published: 2025-08-01
track: Interlude: Unrequited
  type: MusicRecording
  duration: PT2M27S
  duration ms: 147885
  explicit: false
  by artist: Troy Laureta
  by artist: Justin Klunk
  in album: Dalamhati: A Troy Laureta OPM Collective, Vol. 3
    type: MusicAlbum
    date published: 2023-10-27
  isrc code: PHS032302461
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T02:41:03+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0767a78e59c227137a37c3907be3e606265a07975966a1ddd9f0d349999b8812
  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/PHS032302461
  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 0x0767a78e59c227137a37c3907be3e606265a07975966a1ddd9f0d349999b8812. 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/PHS032302461.
    date published: 2026-07-08T03:20:19Z
  audio: Interlude: Unrequited
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.213
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.443
    additional property: Energy
      type: PropertyValue
      value: 0.228
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.984
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.895
    additional property: Liveness
      type: PropertyValue
      value: 0.102
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.114
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.291
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Minor