LINA MAXINE
type: MusicGroup
popularity: 4
followers: 1342
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe9cd46614618266559606807bbcb739cebeb568992c60cea5af9e7d647ed4bba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1e1b668-67ba-4eed-bf3e-f4495fb7da53.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b1e1b668-67ba-4eed-bf3e-f4495fb7da53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b1e1b668-67ba-4eed-bf3e-f4495fb7da53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe9cd46614618266559606807bbcb739cebeb568992c60cea5af9e7d647ed4bba","name":"LINA MAXINE","registered_at":"2026-06-20T12:18:57Z","symbol":"NIM1611599","token_address":"0x87a66c68150ce531f90ba39d985ff2dc45e83e7c","type":"artist","uuid":"b1e1b668-67ba-4eed-bf3e-f4495fb7da53"}
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 0xe9cd46614618266559606807bbcb739cebeb568992c60cea5af9e7d647ed4bba. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b1e1b668-67ba-4eed-bf3e-f4495fb7da53.json and https://artists.proofprofile.net/proofs/artist/b1e1b668-67ba-4eed-bf3e-f4495fb7da53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xe9cd46614618266559606807bbcb739cebeb568992c60cea5af9e7d647ed4bba","name":"LINA MAXINE","registered_at":"2026-06-20T12:18:57Z","symbol":"NIM1611599","token_address":"0x87a66c68150ce531f90ba39d985ff2dc45e83e7c","type":"artist","uuid":"b1e1b668-67ba-4eed-bf3e-f4495fb7da53"}
album: MANGO
  type: MusicAlbum
  date published: 2022-01-26
  track: MANGO
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195786
    explicit: false
    by artist: LINA MAXINE
    in album: MANGO
      type: MusicAlbum
      date published: 2022-01-26
    isrc code: NLRD52030322
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:18:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb5f92eb5fe045a3d6eb93258f4737fddf165489025f0e63e7d97d43bd1438c12
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52030322
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0xb5f92eb5fe045a3d6eb93258f4737fddf165489025f0e63e7d97d43bd1438c12. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/NLRD52030322.
      date published: 2026-07-05T18:48:28Z
    audio: MANGO
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.024
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.581
      additional property: Energy
        type: PropertyValue
        value: 0.623
      additional property: Speechiness
        type: PropertyValue
        value: 0.068
      additional property: Acousticness
        type: PropertyValue
        value: 0.264
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.366
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.201
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: SHALL WE?
  type: MusicAlbum
  date published: 2022-02-23
album: RUBIX
  type: MusicAlbum
  date published: 2022-03-23
album: MIND GAMES
  type: MusicAlbum
  date published: 2022-04-20
album: Let Me
  type: MusicAlbum
  date published: 2023-02-22
album: EADGBE (Crying Guitar)
  type: MusicAlbum
  date published: 2023-03-22
album: Poser
  type: MusicAlbum
  date published: 2023-04-19
album: Let Me (Sweeter)
  type: MusicAlbum
  date published: 2023-05-10
album: You're My Only Friend
  type: MusicAlbum
  date published: 2023-06-07