LECKI LECKI
type: MusicGroup
popularity: 5
followers: 186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd416a37dd1bdf9c28ad8ee7080e2ff19d1c5b26b0d21acf43ce6efcf5ceebd42
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/867f0b8f-e535-42e5-a860-616f9b3145ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/867f0b8f-e535-42e5-a860-616f9b3145ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/867f0b8f-e535-42e5-a860-616f9b3145ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd416a37dd1bdf9c28ad8ee7080e2ff19d1c5b26b0d21acf43ce6efcf5ceebd42","name":"LECKI LECKI","registered_at":"2026-06-17T12:34:29Z","symbol":"NIM1397019","token_address":"0xef65d08ffe016312e6582debd9929a2399f4c9ff","type":"artist","uuid":"867f0b8f-e535-42e5-a860-616f9b3145ba"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd416a37dd1bdf9c28ad8ee7080e2ff19d1c5b26b0d21acf43ce6efcf5ceebd42. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/867f0b8f-e535-42e5-a860-616f9b3145ba.json and https://artists.proofprofile.net/proofs/artist/867f0b8f-e535-42e5-a860-616f9b3145ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xd416a37dd1bdf9c28ad8ee7080e2ff19d1c5b26b0d21acf43ce6efcf5ceebd42","name":"LECKI LECKI","registered_at":"2026-06-17T12:34:29Z","symbol":"NIM1397019","token_address":"0xef65d08ffe016312e6582debd9929a2399f4c9ff","type":"artist","uuid":"867f0b8f-e535-42e5-a860-616f9b3145ba"}
album: Grow Your Girlfriend
  type: MusicAlbum
  date published: 2023-07-21
album: Sex Scenes
  type: MusicAlbum
  date published: 2024-05-31
album: Milkteeth
  type: MusicAlbum
  date published: 2025-02-07
  track: Milkteeth
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232066
    explicit: false
    by artist: LECKI LECKI
    in album: Milkteeth
      type: MusicAlbum
      date published: 2025-02-07
    isrc code: QZFZ62534704
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T06:08:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x69ad394d75ed8d3f8fbebe70211700c2669dbf6ccc44ff29ae3522a0c60b8b4f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62534704
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69ad394d75ed8d3f8fbebe70211700c2669dbf6ccc44ff29ae3522a0c60b8b4f. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZFZ62534704.
      date published: 2026-07-05T12:31:54Z
    audio: Milkteeth
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.047
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.677
      additional property: Energy
        type: PropertyValue
        value: 0.603
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.006
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.155
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.86
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.185
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Disco Sucks
  type: MusicAlbum
  date published: 2025-06-12
album: Off The Wall
  type: MusicAlbum
  date published: 2025-09-12