LVCIN
type: MusicGroup
popularity: 7
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd71d5c759bb28b8841353b57f9f552bb46fb0884f902e544f165532349ff153a
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/49d17bcd-b552-4208-968c-65ef7373f4f8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/49d17bcd-b552-4208-968c-65ef7373f4f8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/49d17bcd-b552-4208-968c-65ef7373f4f8
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71d5c759bb28b8841353b57f9f552bb46fb0884f902e544f165532349ff153a. 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/49d17bcd-b552-4208-968c-65ef7373f4f8.json and https://artists.proofprofile.net/proofs/artist/49d17bcd-b552-4208-968c-65ef7373f4f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: 24por7
  type: MusicAlbum
  date published: 2022-07-21
album: Flow Diabólico
  type: MusicAlbum
  date published: 2022-11-10
album: Confissões
  type: MusicAlbum
  date published: 2023-02-23
album: Ilimitado
  type: MusicAlbum
  date published: 2023-08-08
album: Ilimitado
  type: MusicAlbum
  date published: 2023-08-08
album: Olhos Dizem
  type: MusicAlbum
  date published: 2023-12-22
album: Esses Sonhos
  type: MusicAlbum
  date published: 2024-03-29
album: Joga y Joga
  type: MusicAlbum
  date published: 2024-12-13
  track: Joga y Joga
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176250
    explicit: true
    by artist: LVCIN
    in album: Joga y Joga
      type: MusicAlbum
      date published: 2024-12-13
    isrc code: BXLH22400002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T01:43:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xac26a94b949e6a0c7356a3bcdff2afc8e202fef4989cc3c5bc4e55016ba49d31
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958224
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958224
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXLH22400002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T02:28:43Z
    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 0xac26a94b949e6a0c7356a3bcdff2afc8e202fef4989cc3c5bc4e55016ba49d31. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/BXLH22400002.
      date published: 2026-07-16T02:28:43Z
    audio: Joga y Joga
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.037
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.872
      additional property: Energy
        type: PropertyValue
        value: 0.72
      additional property: Speechiness
        type: PropertyValue
        value: 0.312
      additional property: Acousticness
        type: PropertyValue
        value: 0.087
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.222
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.515
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.573
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Cabeça Nar Nuvens
  type: MusicAlbum
  date published: 2025-11-13
album: Coisa Rara
  type: MusicAlbum
  date published: 2025-11-13
album: Ideia Nociva
  type: MusicAlbum
  date published: 2025-11-13
album: Ideia Nociva
  type: MusicAlbum
  date published: 2025-11-13
album: Coisa Rara
  type: MusicAlbum
  date published: 2025-11-13