Laku Mic
type: MusicGroup
popularity: 20
followers: 717
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31be2034665c40347adbcb948589064641e4a499ee9fdf6006d28af397c21fa3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953687
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953687
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67181eee-de35-49db-a225-84940219e964.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67181eee-de35-49db-a225-84940219e964.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/67181eee-de35-49db-a225-84940219e964
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:19:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31be2034665c40347adbcb948589064641e4a499ee9fdf6006d28af397c21fa3","name":"Laku Mic","registered_at":"2026-06-14T15:20:04Z","symbol":"NIM0493980","token_address":"0x5f28cc56b43aa7f355c717591569b5dffd0d38a6","type":"artist","uuid":"67181eee-de35-49db-a225-84940219e964"}
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 0x31be2034665c40347adbcb948589064641e4a499ee9fdf6006d28af397c21fa3. Chain 2 (Bitcoin): anchored in block 953687 (2026-06-14T20:19:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67181eee-de35-49db-a225-84940219e964.json and https://artists.proofprofile.net/proofs/artist/67181eee-de35-49db-a225-84940219e964.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T20:19:15Z
  text: {"copyright_id":"0x31be2034665c40347adbcb948589064641e4a499ee9fdf6006d28af397c21fa3","name":"Laku Mic","registered_at":"2026-06-14T15:20:04Z","symbol":"NIM0493980","token_address":"0x5f28cc56b43aa7f355c717591569b5dffd0d38a6","type":"artist","uuid":"67181eee-de35-49db-a225-84940219e964"}
album: Run
  type: MusicAlbum
  date published: 2024-09-14
album: Traffic
  type: MusicAlbum
  date published: 2024-09-27
album: Consequences
  type: MusicAlbum
  date published: 2024-10-30
  track: Consequences
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205943
    explicit: false
    by artist: Laku Mic
    in album: Consequences
      type: MusicAlbum
      date published: 2024-10-30
    isrc code: QZWFV2438876
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:26:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe786da995a38a01e1845079e46bb33d0a9c460875f5766745e045b308acaf8aa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFV2438876
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:26:58Z
    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 0xe786da995a38a01e1845079e46bb33d0a9c460875f5766745e045b308acaf8aa. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:26:58Z), 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/QZWFV2438876.
      date published: 2026-07-15T15:26:58Z
    audio: Consequences
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 196.015
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.655
      additional property: Energy
        type: PropertyValue
        value: 0.701
      additional property: Speechiness
        type: PropertyValue
        value: 0.073
      additional property: Acousticness
        type: PropertyValue
        value: 0.055
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.738
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.006
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Niupla kain Sisen
  type: MusicAlbum
  date published: 2025-01-01