Luzmilla Luz
type: MusicGroup
popularity: 7
followers: 1110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd25d201b16d7cdfb9d329af3f463160f9c9f60df2e3e56b1e48c4861e82ecc7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d4494fa-eb05-4b20-ae9f-f3a28cedc062.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d4494fa-eb05-4b20-ae9f-f3a28cedc062.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d4494fa-eb05-4b20-ae9f-f3a28cedc062
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd25d201b16d7cdfb9d329af3f463160f9c9f60df2e3e56b1e48c4861e82ecc7e","name":"Luzmilla Luz","registered_at":"2026-06-16T00:01:26Z","symbol":"NIM0873710","token_address":"0x1fb2d2f71edab95eab13c6ac77171559d5e508ad","type":"artist","uuid":"1d4494fa-eb05-4b20-ae9f-f3a28cedc062"}
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 0xd25d201b16d7cdfb9d329af3f463160f9c9f60df2e3e56b1e48c4861e82ecc7e. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d4494fa-eb05-4b20-ae9f-f3a28cedc062.json and https://artists.proofprofile.net/proofs/artist/1d4494fa-eb05-4b20-ae9f-f3a28cedc062.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
  text: {"copyright_id":"0xd25d201b16d7cdfb9d329af3f463160f9c9f60df2e3e56b1e48c4861e82ecc7e","name":"Luzmilla Luz","registered_at":"2026-06-16T00:01:26Z","symbol":"NIM0873710","token_address":"0x1fb2d2f71edab95eab13c6ac77171559d5e508ad","type":"artist","uuid":"1d4494fa-eb05-4b20-ae9f-f3a28cedc062"}
album: Bento Lamento
  type: MusicAlbum
  date published: 2020-08-24
album: Um Canto
  type: MusicAlbum
  date published: 2020-10-21
  track: Um Canto
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159577
    explicit: false
    by artist: Luzmilla Luz
    in album: Um Canto
      type: MusicAlbum
      date published: 2020-10-21
    isrc code: BX1UD2000001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T20:41:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcf69e72e977c697eca22167d97e2179989feb4b29b64abaac0de24c0776c44ad
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956396
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956396
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX1UD2000001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:42:41Z
    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 0xcf69e72e977c697eca22167d97e2179989feb4b29b64abaac0de24c0776c44ad. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-17T02:42:41Z), 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/BX1UD2000001.
      date published: 2026-07-17T02:42:41Z
    audio: Um Canto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 75.951
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.639
      additional property: Energy
        type: PropertyValue
        value: 0.233
      additional property: Speechiness
        type: PropertyValue
        value: 0.394
      additional property: Acousticness
        type: PropertyValue
        value: 0.917
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.133
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.234
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.603
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Oyá
  type: MusicAlbum
  date published: 2020-12-04
album: Aurora
  type: MusicAlbum
  date published: 2021-06-21
album: Rebola Mulher Rebola
  type: MusicAlbum
  date published: 2021-10-06
album: Terra Boa
  type: MusicAlbum
  date published: 2022-04-16
album: Sintrópica
  type: MusicAlbum
  date published: 2022-05-06
album: Um Tapa
  type: MusicAlbum
  date published: 2023-09-29
album: De Iemanjá
  type: MusicAlbum
  date published: 2024-07-19