LuGroove
type: MusicGroup
genre: brazilian bass
popularity: 22
followers: 508
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ac256062-90d0-4d26-a31b-51cc25c4a26d.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 0x48e8dcb475748582bfc66a35a0874086a39ba70519dc6db3efef5c12a2e7a0e3. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac256062-90d0-4d26-a31b-51cc25c4a26d.json and https://artists.proofprofile.net/proofs/artist/ac256062-90d0-4d26-a31b-51cc25c4a26d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
album: My Influences
  type: MusicAlbum
  date published: 2016-11-16
album: Heartbeat
  type: MusicAlbum
  date published: 2017-12-17
album: Heartbeat
  type: MusicAlbum
  date published: 2017-12-17
album: Everybody
  type: MusicAlbum
  date published: 2018-03-22
album: Further
  type: MusicAlbum
  date published: 2018-06-22
album: Satisfaction
  type: MusicAlbum
  date published: 2019-01-16
album: My Heart
  type: MusicAlbum
  date published: 2019-02-22
album: Get Down
  type: MusicAlbum
  date published: 2019-08-30
album: Get Down
  type: MusicAlbum
  date published: 2019-08-30
album: The Dingy
  type: MusicAlbum
  date published: 2019-11-15
track: Já Sei Namorar - Eme, LuGroove Remix

Já Sei Namorar - Eme, LuGroove Remix
type: MusicRecording
duration: PT4M38S
duration ms: 278709
explicit: false
by artist: KEFI
by artist: EME
by artist: LuGroove
by artist: Negra Li
in album: Já Sei Namorar (Remixes)
  type: MusicAlbum
  date published: 2019-04-05
isrc code: BXLVT1900035
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
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additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:47:07+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839a7e9e07fbfc4cb4fdddd012e4e6516117ea27a458f18c827740494a5643df. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/BXLVT1900035.
  date published: 2026-06-13T15:41:10Z
audio: Já Sei Namorar - Eme, LuGroove Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.364
  additional property: Musical Key
    type: PropertyValue
    value: 0
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.715
  additional property: Energy
    type: PropertyValue
    value: 0.938
  additional property: Speechiness
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    value: 0.037
  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
    type: PropertyValue
    value: 0.12
  additional property: Valence (Positivity)
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    value: 0.337
  additional property: Loudness (dB)
    type: PropertyValue
    value: -6.835
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
    type: PropertyValue
    value: Major