LEO FRANCOIS
type: MusicGroup
popularity: 6
followers: 177
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6e1e2e4a70253d2395d2f61199df8b1c759bb7aca995a3b21529ad943e25444b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f121cb1a-79c8-43bb-bde0-5358c057de4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f121cb1a-79c8-43bb-bde0-5358c057de4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f121cb1a-79c8-43bb-bde0-5358c057de4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6e1e2e4a70253d2395d2f61199df8b1c759bb7aca995a3b21529ad943e25444b","name":"LEO FRANCOIS","registered_at":"2026-06-21T12:52:48Z","symbol":"NIM1927900","token_address":"0x9feac117a813e52d554a9b4751ba5ac139ccaf06","type":"artist","uuid":"f121cb1a-79c8-43bb-bde0-5358c057de4a"}
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 0x6e1e2e4a70253d2395d2f61199df8b1c759bb7aca995a3b21529ad943e25444b. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f121cb1a-79c8-43bb-bde0-5358c057de4a.json and https://artists.proofprofile.net/proofs/artist/f121cb1a-79c8-43bb-bde0-5358c057de4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x6e1e2e4a70253d2395d2f61199df8b1c759bb7aca995a3b21529ad943e25444b","name":"LEO FRANCOIS","registered_at":"2026-06-21T12:52:48Z","symbol":"NIM1927900","token_address":"0x9feac117a813e52d554a9b4751ba5ac139ccaf06","type":"artist","uuid":"f121cb1a-79c8-43bb-bde0-5358c057de4a"}
album: Good Movie
  type: MusicAlbum
  date published: 2023-05-23
  track: Good Movie
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169221
    explicit: true
    by artist: LEO FRANCOIS
    in album: Good Movie
      type: MusicAlbum
      date published: 2023-05-23
    isrc code: QZK6K2396684
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T11:22:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x75896495cdff153e9aca1bcf1ff7e9987d88319c1c2ba2973b13a4de00353692
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957699
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957699
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2396684
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T11:51:06Z
    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 0x75896495cdff153e9aca1bcf1ff7e9987d88319c1c2ba2973b13a4de00353692. Chain 2 (Bitcoin): anchored in block 957699 (2026-07-12T11:51:06Z), 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/QZK6K2396684.
      date published: 2026-07-12T11:51:06Z
    audio: Good Movie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 156.063
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.587
      additional property: Energy
        type: PropertyValue
        value: 0.665
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.091
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.265
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.791
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.762
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
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  type: MusicAlbum
  date published: 2023-09-03
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  type: MusicAlbum
  date published: 2023-09-16
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  type: MusicAlbum
  date published: 2023-11-16
album: ALL NIGHTER WITH BURT
  type: MusicAlbum
  date published: 2024-03-08
album: ONLY1 (PROD. BURT JOSEPH) [FEAT. FRED FLIPPSTONE]
  type: MusicAlbum
  date published: 2024-03-22
album: NOlipFROMbadBITCHES
  type: MusicAlbum
  date published: 2024-06-11
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  type: MusicAlbum
  date published: 2024-06-12
album: L-E-O FRANCOIS
  type: MusicAlbum
  date published: 2024-09-01
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  type: MusicAlbum
  date published: 2024-10-19
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  type: MusicAlbum
  date published: 2025-01-16
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  type: MusicAlbum
  date published: 2025-04-24
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  type: MusicAlbum
  date published: 2025-05-27
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  type: MusicAlbum
  date published: 2025-06-25
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-07-06
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  type: MusicAlbum
  date published: 2025-07-08
album: Broke Boy
  type: MusicAlbum
  date published: 2025-08-12