Luza
type: MusicGroup
description: Luza or Luža may refer to: Luza (river), a river in Russia, a right tributary of the Yug Luza, Luzsky District, Kirov Oblast, a town in Luzsky District of Kirov Oblast, Russia Luža, Kočevje, former
popularity: 5
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb887365d634fcf235dc1cefb8f3188644a07c6cee441b8d98e40bbcab0080e57
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bc91707-7e5c-4d24-9a4d-95769ec8dc20.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bc91707-7e5c-4d24-9a4d-95769ec8dc20.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9bc91707-7e5c-4d24-9a4d-95769ec8dc20
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
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 0xb887365d634fcf235dc1cefb8f3188644a07c6cee441b8d98e40bbcab0080e57. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bc91707-7e5c-4d24-9a4d-95769ec8dc20.json and https://artists.proofprofile.net/proofs/artist/9bc91707-7e5c-4d24-9a4d-95769ec8dc20.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
album: Ella y Yo
  type: MusicAlbum
  date published: 2021-09-11
album: Calor
  type: MusicAlbum
  date published: 2022-02-04
album: Por traidor
  type: MusicAlbum
  date published: 2022-08-21
album: DICE
  type: MusicAlbum
  date published: 2023-11-26
album: NADA MAS QUEDA
  type: MusicAlbum
  date published: 2024-01-21
album: SE PARTIO
  type: MusicAlbum
  date published: 2024-03-07
album: MARIA
  type: MusicAlbum
  date published: 2024-07-02
album: NOME DOY MALA VIDA
  type: MusicAlbum
  date published: 2025-05-07
  track: NOME DOY MALA VIDA
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169848
    explicit: false
    by artist: Luza
    in album: NOME DOY MALA VIDA
      type: MusicAlbum
      date published: 2025-05-07
    isrc code: GX8KD2543122
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T01:54:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x83d67ad056e4c931f16b1a9ddd29bd1abb87ab1c491ebf36beada8b81feff960
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957791
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957791
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2543122
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T02:46:19Z
    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 0x83d67ad056e4c931f16b1a9ddd29bd1abb87ab1c491ebf36beada8b81feff960. Chain 2 (Bitcoin): anchored in block 957791 (2026-07-13T02:46:19Z), 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/GX8KD2543122.
      date published: 2026-07-13T02:46:19Z
    audio: NOME DOY MALA VIDA
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.04
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.689
      additional property: Energy
        type: PropertyValue
        value: 0.782
      additional property: Speechiness
        type: PropertyValue
        value: 0.129
      additional property: Acousticness
        type: PropertyValue
        value: 0.067
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.704
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.951
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Me Sofoco
  type: MusicAlbum
  date published: 2025-10-05
album: 2/CATORCE (Versión acústica)
  type: MusicAlbum
  date published: 2025-10-13