K Lugo
type: MusicGroup
popularity: 2
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4377265cd9d2e7b1b2c95783b676d10d9d07ffb083437ca7668bb303bcfd013a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953980
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953980
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b8d5a7d-582d-40a0-b200-b4fde66bf285.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b8d5a7d-582d-40a0-b200-b4fde66bf285.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b8d5a7d-582d-40a0-b200-b4fde66bf285
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:16:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4377265cd9d2e7b1b2c95783b676d10d9d07ffb083437ca7668bb303bcfd013a","name":"K Lugo","registered_at":"2026-06-16T05:00:38Z","symbol":"NIM0945165","token_address":"0x49057c0ce5810580a815eb1ddca48a2c27cf3f89","type":"artist","uuid":"2b8d5a7d-582d-40a0-b200-b4fde66bf285"}
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 0x4377265cd9d2e7b1b2c95783b676d10d9d07ffb083437ca7668bb303bcfd013a. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b8d5a7d-582d-40a0-b200-b4fde66bf285.json and https://artists.proofprofile.net/proofs/artist/2b8d5a7d-582d-40a0-b200-b4fde66bf285.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x4377265cd9d2e7b1b2c95783b676d10d9d07ffb083437ca7668bb303bcfd013a","name":"K Lugo","registered_at":"2026-06-16T05:00:38Z","symbol":"NIM0945165","token_address":"0x49057c0ce5810580a815eb1ddca48a2c27cf3f89","type":"artist","uuid":"2b8d5a7d-582d-40a0-b200-b4fde66bf285"}
album: O.P. (Too Many Nights) Yokai Ver.
  type: MusicAlbum
  date published: 2022-12-02
  track: O.P. (Too Many Nights) Yokai Ver.
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200520
    explicit: true
    by artist: K Lugo
    in album: O.P. (Too Many Nights) Yokai Ver.
      type: MusicAlbum
      date published: 2022-12-02
    isrc code: QZHN82324193
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T03:34:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x95646f41c4b989688c51a608b0de8c1e9d26ee246d27a7d73bf0a1c7b993d95f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958816
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958816
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82324193
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T06:35:59Z
    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 0x95646f41c4b989688c51a608b0de8c1e9d26ee246d27a7d73bf0a1c7b993d95f. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T06:35:59Z), 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/QZHN82324193.
      date published: 2026-07-20T06:35:59Z
    audio: O.P. (Too Many Nights) Yokai Ver.
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.932
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.729
      additional property: Energy
        type: PropertyValue
        value: 0.798
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.186
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.114
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.198
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.499
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Año Jordan
  type: MusicAlbum
  date published: 2023-07-26
album: Lucio
  type: MusicAlbum
  date published: 2023-09-16
album: NDKI
  type: MusicAlbum
  date published: 2024-05-15
album: Blezzed
  type: MusicAlbum
  date published: 2024-07-03
album: Da Vinci .5
  type: MusicAlbum
  date published: 2025-01-31