Lionel Indies
type: MusicGroup
genre: jazz house
popularity: 26
followers: 878
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x3c5f8d72c55888aec7ff8f9ea78ba286ba1af300d0527a0987d9769b220d7536
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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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 0x3c5f8d72c55888aec7ff8f9ea78ba286ba1af300d0527a0987d9769b220d7536. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01f64529-f23e-4ac1-990e-5e78195a0792.json and https://artists.proofprofile.net/proofs/artist/01f64529-f23e-4ac1-990e-5e78195a0792.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x3c5f8d72c55888aec7ff8f9ea78ba286ba1af300d0527a0987d9769b220d7536","name":"Lionel Indies","registered_at":"2026-06-11T10:43:45Z","symbol":"NIM0003088","token_address":"0xadae66cb5c1826d75da01fb89219ae6ee387535e","type":"artist","uuid":"01f64529-f23e-4ac1-990e-5e78195a0792"}
album: Looking at the Sea
  type: MusicAlbum
  date published: 2018-02-19
  track: The Fox & the Cat - Original Mix
    type: MusicRecording
    duration: PT5M41S
    duration ms: 341321
    explicit: false
    by artist: Lionel Indies
    in album: Looking at the Sea
      type: MusicAlbum
      date published: 2018-02-19
    genre: jazz house
    isrc code: ITK8O1813006
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITK8O1813006
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:29:55Z
    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 0xbf3374bcaf537cc1d6cc55e8ddd5d8a168e799e9cbcabdda755aa328954f4e18. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:29:55Z), 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/ITK8O1813006.
      date published: 2026-07-19T20:29:55Z
    audio: The Fox & the Cat - Original Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.982
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.916
      additional property: Energy
        type: PropertyValue
        value: 0.554
      additional property: Speechiness
        type: PropertyValue
        value: 0.071
      additional property: Acousticness
        type: PropertyValue
        value: 0.046
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.854
      additional property: Liveness
        type: PropertyValue
        value: 0.072
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.94
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.096
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Spring Air
  type: MusicAlbum
  date published: 2018-02-26
  track: Spring Air
    type: MusicRecording
    duration: PT6M18S
    duration ms: 378283
    explicit: false
    by artist: Lionel Indies
    in album: Spring Air
      type: MusicAlbum
      date published: 2018-02-26
    genre: jazz house
    isrc code: ITK8O1807003
    additional property: CopyrightID
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    additional property: OTSBitcoinBlockVerifyURL
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
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      value: 2026-07-11T16:48:26Z
    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 0x0ddb497604e2d5e51d0db595aa0e33891211fcbdae550943a70a4fff1ddfd47c. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/ITK8O1807003.
      date published: 2026-07-11T16:48:26Z
    audio: Spring Air
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 113.004
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.792
      additional property: Energy
        type: PropertyValue
        value: 0.696
      additional property: Speechiness
        type: PropertyValue
        value: 0.074
      additional property: Acousticness
        type: PropertyValue
        value: 0.009
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.772
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: The Fox & The Cat (Stygmalibra Remix)
album: We Have to Go Back
album: Rose (Drosoxide Remix)
album: Sea Adventure
album: Eternal Night
album: The Fox & The Cat
album: We Have To Go Back (Shisdess Remix)
album: Spring Air (Alex Raider Remix)
album: Divinity (Kralbies Remix)
album: Unicorn
album: Sapientia
album: Timotheus Passage

Valence (Positivity)
type: PropertyValue
value: 0.712

Loudness (dB)
type: PropertyValue
value: -7.189

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Minor

The Fox & The Cat (Stygmalibra Remix)
type: MusicAlbum
date published: 2018-05-07

We Have to Go Back
type: MusicAlbum
date published: 2018-09-21

Rose (Drosoxide Remix)
type: MusicAlbum
date published: 2018-10-26

Sea Adventure
type: MusicAlbum
date published: 2019-04-05

Eternal Night
type: MusicAlbum
date published: 2019-07-12

The Fox & The Cat
type: MusicAlbum
date published: 2019-09-27

We Have To Go Back (Shisdess Remix)
type: MusicAlbum
date published: 2020-02-21

Spring Air (Alex Raider Remix)
type: MusicAlbum
date published: 2020-02-28

Divinity (Kralbies Remix)
type: MusicAlbum
date published: 2021-07-16

Unicorn
type: MusicAlbum
date published: 2023-07-14

Sapientia
type: MusicAlbum
date published: 2023-11-03

Timotheus Passage
type: MusicAlbum
date published: 2025-01-03