Lucas Joaquin Kania
type: MusicGroup
popularity: 7
followers: 64
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x275429fe5d1fe4cff1ef61f40d43cea50037b51599ef68654b8474d16a416942
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/442981d2-2f4e-48ea-a6f6-52df0207b947.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/442981d2-2f4e-48ea-a6f6-52df0207b947.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/442981d2-2f4e-48ea-a6f6-52df0207b947
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x275429fe5d1fe4cff1ef61f40d43cea50037b51599ef68654b8474d16a416942","name":"Lucas Joaquin Kania","registered_at":"2026-06-16T13:23:15Z","symbol":"NIM1065137","token_address":"0x6dac1ed54981e7da08d28a9cae69c0efc24bc6bb","type":"artist","uuid":"442981d2-2f4e-48ea-a6f6-52df0207b947"}
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 0x275429fe5d1fe4cff1ef61f40d43cea50037b51599ef68654b8474d16a416942. 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/442981d2-2f4e-48ea-a6f6-52df0207b947.json and https://artists.proofprofile.net/proofs/artist/442981d2-2f4e-48ea-a6f6-52df0207b947.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x275429fe5d1fe4cff1ef61f40d43cea50037b51599ef68654b8474d16a416942","name":"Lucas Joaquin Kania","registered_at":"2026-06-16T13:23:15Z","symbol":"NIM1065137","token_address":"0x6dac1ed54981e7da08d28a9cae69c0efc24bc6bb","type":"artist","uuid":"442981d2-2f4e-48ea-a6f6-52df0207b947"}
album: A Warm Embrace No. 1
  type: MusicAlbum
  date published: 2024-10-04
album: A Theme of Ruminations No. 1
  type: MusicAlbum
  date published: 2024-10-14
album: A Moment Remembered
  type: MusicAlbum
  date published: 2024-10-15
album: Luli No. 1
  type: MusicAlbum
  date published: 2024-10-20
album: A Sense of Longing No. 1
  type: MusicAlbum
  date published: 2024-10-28
album: Lost in a Memory No. 1
  type: MusicAlbum
  date published: 2024-10-28
album: A Theme of Lost Innocence No. 1
  type: MusicAlbum
  date published: 2024-11-28
album: Luli No. 1
  type: MusicAlbum
  date published: 2025-01-04
album: V.A. No. 1
  type: MusicAlbum
  date published: 2025-03-21
album: Luna en Carrera No. 1
  type: MusicAlbum
  date published: 2025-05-25
album: A Waltzing March of Despair No. 1
  type: MusicAlbum
  date published: 2025-06-10
  track: A Waltzing March of Despair No. 1
    type: MusicRecording
    duration: PT2M4S
    duration ms: 124827
    explicit: false
    by artist: Lucas Joaquin Kania
    in album: A Waltzing March of Despair No. 1
      type: MusicAlbum
      date published: 2025-06-10
    isrc code: SE6XX2534464
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:51:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xff16ba214e610852bea63c0e1d3c85e74f8547c122500177149c60a849a254ae
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956861
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956861
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XX2534464
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:57:57Z
    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 0xff16ba214e610852bea63c0e1d3c85e74f8547c122500177149c60a849a254ae. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/SE6XX2534464.
      date published: 2026-07-06T01:57:57Z
    audio: A Waltzing March of Despair No. 1
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 68.638
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.524
      additional property: Energy
        type: PropertyValue
        value: 0.025
      additional property: Speechiness
        type: PropertyValue
        value: 0.116
      additional property: Acousticness
        type: PropertyValue
        value: 0.982
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.93
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.423
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.08
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: A Warm Embrace No. 1
  type: MusicAlbum
  date published: 2025-06-22
album: A Moment Remembered
  type: MusicAlbum
  date published: 2025-06-23
album: A Classical Piece of Cinema in F Major
  type: MusicAlbum
  date published: 2025-08-08
album: Piano Sonata in F Minor "Ruminations and Meditations on the Human Condition"
  type: MusicAlbum
  date published: 2025-08-10
album: Piano Sonatina in C Major "A Classical Simplicity That Sings"
  type: MusicAlbum
  date published: 2025-08-12