MK LUFFY
type: MusicGroup
popularity: 2
followers: 846
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d9eb0a8844d28ccdeb80b676c2c9e563be612b9ba4bc4ceaf6dbb77f7e29f9f
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/8ca04373-5c83-4d1c-96cd-a7e06c2304a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8ca04373-5c83-4d1c-96cd-a7e06c2304a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8ca04373-5c83-4d1c-96cd-a7e06c2304a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d9eb0a8844d28ccdeb80b676c2c9e563be612b9ba4bc4ceaf6dbb77f7e29f9f","name":"MK LUFFY","registered_at":"2026-06-17T14:42:30Z","symbol":"NIM1427479","token_address":"0x3fef53aa59883562761f0bfbbc377534aefb405c","type":"artist","uuid":"8ca04373-5c83-4d1c-96cd-a7e06c2304a4"}
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 0x8d9eb0a8844d28ccdeb80b676c2c9e563be612b9ba4bc4ceaf6dbb77f7e29f9f. 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/8ca04373-5c83-4d1c-96cd-a7e06c2304a4.json and https://artists.proofprofile.net/proofs/artist/8ca04373-5c83-4d1c-96cd-a7e06c2304a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x8d9eb0a8844d28ccdeb80b676c2c9e563be612b9ba4bc4ceaf6dbb77f7e29f9f","name":"MK LUFFY","registered_at":"2026-06-17T14:42:30Z","symbol":"NIM1427479","token_address":"0x3fef53aa59883562761f0bfbbc377534aefb405c","type":"artist","uuid":"8ca04373-5c83-4d1c-96cd-a7e06c2304a4"}
album: Abusadora
  type: MusicAlbum
  date published: 2020-04-09
album: Zumbada Eh!
  type: MusicAlbum
  date published: 2020-04-19
album: Trak3ta
  type: MusicAlbum
  date published: 2020-07-10
album: Abusadora (remix)
  type: MusicAlbum
  date published: 2020-11-15
  track: Abusadora - remix
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183367
    explicit: true
    by artist: MK LUFFY
    in album: Abusadora (remix)
      type: MusicAlbum
      date published: 2020-11-15
    isrc code: QZNWS2087891
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T05:02:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x90d6da37160dbc4690695c99d64d6e345b1734bff121569d56f1702f7b7ce6d8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960348
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960348
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2087891
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T05:17:02Z
    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 0x90d6da37160dbc4690695c99d64d6e345b1734bff121569d56f1702f7b7ce6d8. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZNWS2087891.
      date published: 2026-07-31T05:17:02Z
    audio: Abusadora - remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 168.317
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.698
      additional property: Energy
        type: PropertyValue
        value: 0.793
      additional property: Speechiness
        type: PropertyValue
        value: 0.086
      additional property: Acousticness
        type: PropertyValue
        value: 0.008
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.06
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.803
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.286
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Su sonrisita
  type: MusicAlbum
  date published: 2021-02-28
album: La 40
  type: MusicAlbum
  date published: 2021-05-30
album: Por las Noches
  type: MusicAlbum
  date published: 2021-06-03
album: La Mala
  type: MusicAlbum
  date published: 2021-07-20
album: Uhh
  type: MusicAlbum
  date published: 2021-09-10
album: Flexing
  type: MusicAlbum
  date published: 2022-02-05
album: No se pique
  type: MusicAlbum
  date published: 2022-05-05
album: Pa Neptuno
  type: MusicAlbum
  date published: 2023-05-14
album: Mi Enemy
  type: MusicAlbum
  date published: 2024-01-04
album: La mala
  type: MusicAlbum
  date published: 2024-07-31
album: Tiempo del face
  type: MusicAlbum
  date published: 2025-01-25
album: La mala
  type: MusicAlbum
  date published: 2025-04-09
album: Su sonrisita
  type: MusicAlbum
  date published: 2025-07-05
album: La botella
  type: MusicAlbum
  date published: 2025-07-24
album: Lonely
  type: MusicAlbum
  date published: 2025-09-03