Lounna Dazz
type: MusicGroup
genre: funky house
genre: indie dance
genre: jazz house
genre: nu disco
popularity: 7
followers: 231
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f83b6fdcf5bd4c4e7e454f3626afe53e2b34c0d79174c837840b4b19543be1f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953982
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953982
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2bfb68a9-8db0-4538-bc35-ba07297adf7a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2bfb68a9-8db0-4538-bc35-ba07297adf7a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2bfb68a9-8db0-4538-bc35-ba07297adf7a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:42:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f83b6fdcf5bd4c4e7e454f3626afe53e2b34c0d79174c837840b4b19543be1f","name":"Lounna Dazz","registered_at":"2026-06-16T05:10:18Z","symbol":"NIM0947476","token_address":"0x2364d8151e69406d9f59b93c458311ef486d6492","type":"artist","uuid":"2bfb68a9-8db0-4538-bc35-ba07297adf7a"}
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 0x2f83b6fdcf5bd4c4e7e454f3626afe53e2b34c0d79174c837840b4b19543be1f. Chain 2 (Bitcoin): anchored in block 953982 (2026-06-16T17:42:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2bfb68a9-8db0-4538-bc35-ba07297adf7a.json and https://artists.proofprofile.net/proofs/artist/2bfb68a9-8db0-4538-bc35-ba07297adf7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T17:42:23Z
  text: {"copyright_id":"0x2f83b6fdcf5bd4c4e7e454f3626afe53e2b34c0d79174c837840b4b19543be1f","name":"Lounna Dazz","registered_at":"2026-06-16T05:10:18Z","symbol":"NIM0947476","token_address":"0x2364d8151e69406d9f59b93c458311ef486d6492","type":"artist","uuid":"2bfb68a9-8db0-4538-bc35-ba07297adf7a"}
album: Contraluz
  type: MusicAlbum
  date published: 2016-08-08
album: Jazmin Tea
  type: MusicAlbum
  date published: 2017-10-11
album: Born to Be House
  type: MusicAlbum
  date published: 2021-04-02
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  date published: 2021-05-21
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album: Back To The Dance Floor
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album: Nostalgia
  type: MusicAlbum
  date published: 2021-12-24
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  date published: 2022-04-08
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  type: MusicAlbum
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  type: MusicAlbum
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album: So Pure
  type: MusicAlbum
  date published: 2024-02-09
  track: So Pure - Deep Mix
    type: MusicRecording
    duration: PT5M43S
    duration ms: 343237
    explicit: false
    by artist: Lounna Dazz
    in album: So Pure
      type: MusicAlbum
      date published: 2024-02-09
    genre: funky house
    genre: indie dance
    genre: jazz house
    genre: nu disco
    isrc code: GBKQU2402951
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T09:44:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb6e0d383d203dd83fd76bca3a86fb1f45f2fd7ca30723c12826e3c0a67528cb3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958991
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958991
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2402951
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T10:04:40Z
    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 0xb6e0d383d203dd83fd76bca3a86fb1f45f2fd7ca30723c12826e3c0a67528cb3. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/GBKQU2402951.
      date published: 2026-07-21T10:04:40Z
    audio: So Pure - Deep Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.985
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.808
      additional property: Energy
        type: PropertyValue
        value: 0.806
      additional property: Speechiness
        type: PropertyValue
        value: 0.077
      additional property: Acousticness
        type: PropertyValue
        value: 0.19
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.36
      additional property: Liveness
        type: PropertyValue
        value: 0.045
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.856
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.37
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
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