LukDuckk
type: MusicGroup
popularity: 2
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82d6a30a09d5c0315c1991d2618a4d1f963bd755847c846e8ce44afcc7a9ce8b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/508ddd41-e64b-4108-a7b1-c5146dde5e99.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/508ddd41-e64b-4108-a7b1-c5146dde5e99.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/508ddd41-e64b-4108-a7b1-c5146dde5e99
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
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 0x82d6a30a09d5c0315c1991d2618a4d1f963bd755847c846e8ce44afcc7a9ce8b. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/508ddd41-e64b-4108-a7b1-c5146dde5e99.json and https://artists.proofprofile.net/proofs/artist/508ddd41-e64b-4108-a7b1-c5146dde5e99.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Fck u
  type: MusicAlbum
  date published: 2023-12-25
album: THE PERFECT GIRL
  type: MusicAlbum
  date published: 2024-02-24
album: depressixn
  type: MusicAlbum
  date published: 2024-03-25
album: PHONK FUSION
  type: MusicAlbum
  date published: 2024-04-24
album: X-superbe
  type: MusicAlbum
  date published: 2025-01-18
album: Mortal
  type: MusicAlbum
  date published: 2025-02-02
album: Antidote
  type: MusicAlbum
  date published: 2025-02-07
album: Montagem do Grave Astral
  type: MusicAlbum
  date published: 2025-02-26
album: Bruxa Demoníaca
  type: MusicAlbum
  date published: 2025-03-03
album: Lirili Larila Funk
  type: MusicAlbum
  date published: 2025-04-01
album: Passo Bem Solto 2
  type: MusicAlbum
  date published: 2025-04-03
  track: Passo Bem Solto 2
    type: MusicRecording
    duration: PT1M30S
    duration ms: 90004
    explicit: true
    by artist: LukDuckk
    in album: Passo Bem Solto 2
      type: MusicAlbum
      date published: 2025-04-03
    isrc code: AEA2L2136071
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T03:23:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x21eb4483e5f4c1ba42975c56c979c643d9d42cba5286485eefeafb2b9e189dd3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958959
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958959
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA2L2136071
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T03:51:22Z
    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 0x21eb4483e5f4c1ba42975c56c979c643d9d42cba5286485eefeafb2b9e189dd3. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/AEA2L2136071.
      date published: 2026-07-21T03:51:22Z
    audio: Passo Bem Solto 2
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.156
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.658
      additional property: Energy
        type: PropertyValue
        value: 0.624
      additional property: Speechiness
        type: PropertyValue
        value: 0.294
      additional property: Acousticness
        type: PropertyValue
        value: 0.15
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.316
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.111
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.379
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Me Perdi
  type: MusicAlbum
  date published: 2025-04-14
album: La Benzina Funk
  type: MusicAlbum
  date published: 2025-05-08
album: udindindindun funk
  type: MusicAlbum
  date published: 2025-05-29
album: Lonely Funk
  type: MusicAlbum
  date published: 2025-07-16
album: chiar niciodată?
  type: MusicAlbum
  date published: 2025-08-27
album: Sânge și o inimă frântă
  type: MusicAlbum
  date published: 2025-09-06
album: Saudade Dela
  type: MusicAlbum
  date published: 2025-09-11