Lu Reys
type: MusicGroup
popularity: 7
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29642c6f9e36a4908f813e916bd6983ed23413ac5dff23c0f79393ce082ea093
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/9b1253a4-ac8e-4f5f-b21d-18ec5db1321f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b1253a4-ac8e-4f5f-b21d-18ec5db1321f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b1253a4-ac8e-4f5f-b21d-18ec5db1321f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29642c6f9e36a4908f813e916bd6983ed23413ac5dff23c0f79393ce082ea093","name":"Lu Reys","registered_at":"2026-06-20T03:37:07Z","symbol":"NIM1500274","token_address":"0xe18080becc6e9dc2ac23bd5e748fd4d15d1937c5","type":"artist","uuid":"9b1253a4-ac8e-4f5f-b21d-18ec5db1321f"}
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 0x29642c6f9e36a4908f813e916bd6983ed23413ac5dff23c0f79393ce082ea093. 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/9b1253a4-ac8e-4f5f-b21d-18ec5db1321f.json and https://artists.proofprofile.net/proofs/artist/9b1253a4-ac8e-4f5f-b21d-18ec5db1321f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x29642c6f9e36a4908f813e916bd6983ed23413ac5dff23c0f79393ce082ea093","name":"Lu Reys","registered_at":"2026-06-20T03:37:07Z","symbol":"NIM1500274","token_address":"0xe18080becc6e9dc2ac23bd5e748fd4d15d1937c5","type":"artist","uuid":"9b1253a4-ac8e-4f5f-b21d-18ec5db1321f"}
album: Sou Mais
  type: MusicAlbum
  date published: 2012-12-09
album: Pra Viver Melhor
  type: MusicAlbum
  date published: 2020-03-02
album: Cadê Você
  type: MusicAlbum
  date published: 2020-03-29
album: Sei Lá
  type: MusicAlbum
  date published: 2020-08-12
album: Identidade
  type: MusicAlbum
  date published: 2021-04-04
album: Você É Especial
  type: MusicAlbum
  date published: 2024-06-04
  track: Você É Especial
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215615
    explicit: false
    by artist: Lu Reys
    in album: Você É Especial
      type: MusicAlbum
      date published: 2024-06-04
    isrc code: QZNJW2444694
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T15:42:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe0a12b5c8345eb176ffc9eb78a061472e1b6058986f5972ee19593774939b3f9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2444694
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xe0a12b5c8345eb176ffc9eb78a061472e1b6058986f5972ee19593774939b3f9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNJW2444694.
      date published: 2026-07-05T01:12:41Z
    audio: Você É Especial
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.63
      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: 0.533
      additional property: Energy
        type: PropertyValue
        value: 0.517
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.84
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.192
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.651
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.966
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Eu Decidi Mudar
  type: MusicAlbum
  date published: 2024-10-17
  track: Eu Decidi Mudar
    type: MusicRecording
    duration: PT5M24S
    duration ms: 324463
    explicit: false
    by artist: Lu Reys
    in album: Eu Decidi Mudar
      type: MusicAlbum
      date published: 2024-10-17
    isrc code: QZTVM2473793
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:31:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x296ee4a135753b1c4cdca8fd4dd6124aa198ab2f16da2e80341b4faafd26c354
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2473793
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x296ee4a135753b1c4cdca8fd4dd6124aa198ab2f16da2e80341b4faafd26c354. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZTVM2473793.
      date published: 2026-07-06T01:26:17Z
    audio: Eu Decidi Mudar
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.944
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.494
      additional property: Energy
        type: PropertyValue
        value: 0.501
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Há Vida no Esporte
album: Não Há Outro
album: Festa

Speechiness
type: PropertyValue
value: 0.029

Acousticness
type: PropertyValue
value: 0.129

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.183

Valence (Positivity)
type: PropertyValue
value: 0.167

Loudness (dB)
type: PropertyValue
value: -5.357

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

Há Vida no Esporte
type: MusicAlbum
date published: 2024-10-24

Não Há Outro
type: MusicAlbum
date published: 2025-06-07

Festa
type: MusicAlbum
date published: 2025-06-12