Kalee Spark
type: MusicGroup
popularity: 2
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15004d247b6b34934fc88d59c148ddf261c9807ca859e026fd3dd1671907a83d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe19043f-42bb-403f-9064-063b99ef416c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe19043f-42bb-403f-9064-063b99ef416c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe19043f-42bb-403f-9064-063b99ef416c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15004d247b6b34934fc88d59c148ddf261c9807ca859e026fd3dd1671907a83d","name":"Kalee Spark","registered_at":"2026-06-21T18:12:49Z","symbol":"NIM1998009","token_address":"0x580c141259e1ebe8a1c81922ac26a2b561e7ee20","type":"artist","uuid":"fe19043f-42bb-403f-9064-063b99ef416c"}
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 0x15004d247b6b34934fc88d59c148ddf261c9807ca859e026fd3dd1671907a83d. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe19043f-42bb-403f-9064-063b99ef416c.json and https://artists.proofprofile.net/proofs/artist/fe19043f-42bb-403f-9064-063b99ef416c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x15004d247b6b34934fc88d59c148ddf261c9807ca859e026fd3dd1671907a83d","name":"Kalee Spark","registered_at":"2026-06-21T18:12:49Z","symbol":"NIM1998009","token_address":"0x580c141259e1ebe8a1c81922ac26a2b561e7ee20","type":"artist","uuid":"fe19043f-42bb-403f-9064-063b99ef416c"}
album: Space Pretty
  type: MusicAlbum
  date published: 2023-03-23
album: Nostalgia
  type: MusicAlbum
  date published: 2024-10-09
album: BACK TO THE BIN
  type: MusicAlbum
  date published: 2024-11-22
album: The next step to jump
  type: MusicAlbum
  date published: 2025-01-24
album: Killuminati
  type: MusicAlbum
  date published: 2025-02-21
album: EIGHT
  type: MusicAlbum
  date published: 2025-04-08
album: HISTOIRE QU'ON FLY
  type: MusicAlbum
  date published: 2025-05-24
album: OXY
  type: MusicAlbum
  date published: 2025-07-18
album: SMASH THAT DEMON
  type: MusicAlbum
  date published: 2025-08-31
  track: SMASH THAT DEMON
    type: MusicRecording
    duration: PT2M20S
    duration ms: 140224
    explicit: false
    by artist: Kalee Spark
    in album: SMASH THAT DEMON
      type: MusicAlbum
      date published: 2025-08-31
    isrc code: QZZ7M2599216
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T06:45:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x92952beb16e6c69308265d012680baafe0376011e70f923eca457159b575f0aa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958111
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958111
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2599216
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T06:58:20Z
    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 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 0x92952beb16e6c69308265d012680baafe0376011e70f923eca457159b575f0aa. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QZZ7M2599216.
      date published: 2026-07-15T06:58:20Z
    audio: SMASH THAT DEMON
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.874
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.562
      additional property: Energy
        type: PropertyValue
        value: 0.731
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.262
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.191
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.619
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.956
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor