SKY LEON
type: MusicGroup
genre: gabber
popularity: 22
followers: 670
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d6e4dbc7e3a60de7d02e6d319344a44aef666ba1e9f6164bf9de2ed7f8ff030
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5210e393-d372-4aae-b3d2-d0799a4e9bd4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5210e393-d372-4aae-b3d2-d0799a4e9bd4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5210e393-d372-4aae-b3d2-d0799a4e9bd4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d6e4dbc7e3a60de7d02e6d319344a44aef666ba1e9f6164bf9de2ed7f8ff030","name":"SKY LEON","registered_at":"2026-06-11T20:48:28Z","symbol":"NIM0107306","token_address":"0xb513e08db1afb454e5c728c52ee783c02da46616","type":"artist","uuid":"5210e393-d372-4aae-b3d2-d0799a4e9bd4"}
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 0x1d6e4dbc7e3a60de7d02e6d319344a44aef666ba1e9f6164bf9de2ed7f8ff030. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5210e393-d372-4aae-b3d2-d0799a4e9bd4.json and https://artists.proofprofile.net/proofs/artist/5210e393-d372-4aae-b3d2-d0799a4e9bd4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x1d6e4dbc7e3a60de7d02e6d319344a44aef666ba1e9f6164bf9de2ed7f8ff030","name":"SKY LEON","registered_at":"2026-06-11T20:48:28Z","symbol":"NIM0107306","token_address":"0xb513e08db1afb454e5c728c52ee783c02da46616","type":"artist","uuid":"5210e393-d372-4aae-b3d2-d0799a4e9bd4"}
album: EXTREME PENETRATION 1
  type: MusicAlbum
  date published: 2021-03-28
album: bass mnie jebie
  type: MusicAlbum
  date published: 2021-04-23
album: DADDY'S BOY
  type: MusicAlbum
  date published: 2021-08-14
album: FAGGOTS IN THE CLUB
  type: MusicAlbum
  date published: 2021-10-08
album: ORPHEUS C11H15NO
  type: MusicAlbum
  date published: 2021-11-05
album: INSIDE MEN
  type: MusicAlbum
  date published: 2023-07-21
album: NADAL...
  type: MusicAlbum
  date published: 2023-09-08
album: THIS IS HOW IT FEELS FOR A MACHINE TO DIE
  type: MusicAlbum
  date published: 2024-04-19
album: DEMON
  type: MusicAlbum
  date published: 2024-07-05
track: Fever
  type: MusicRecording
  duration: PT4M31S
  duration ms: 271643
  explicit: false
  by artist: SKY LEON
  in album: DURCH - IMMERSION
    type: MusicAlbum
    date published: 2022-08-12
  isrc code: NLCK42218032
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T20:19:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x25668886dd0ce2f7defc230268ec27a7d90751e08a381cd8d7f8867ff7474c04
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960463
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960463
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCK42218032
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-31T20:42:35Z
  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 0x25668886dd0ce2f7defc230268ec27a7d90751e08a381cd8d7f8867ff7474c04. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/NLCK42218032.
    date published: 2026-07-31T20:42:35Z
  audio: Fever
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 149.281
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.598
    additional property: Energy
      type: PropertyValue
      value: 0.717
    additional property: Speechiness
      type: PropertyValue
      value: 0.036
    additional property: Acousticness
      type: PropertyValue
      value: 0.001
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.013
    additional property: Liveness
      type: PropertyValue
      value: 0.111
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.188
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.303
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major