Lewis Montana
type: MusicGroup
popularity: 2
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99fb279b6431ea438d27383ef6baa4f56f73f3678bc2441f5cf71d808bc4f3e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a5ef670-ff95-4191-b16c-74999a0ceb2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a5ef670-ff95-4191-b16c-74999a0ceb2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a5ef670-ff95-4191-b16c-74999a0ceb2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99fb279b6431ea438d27383ef6baa4f56f73f3678bc2441f5cf71d808bc4f3e9","name":"Lewis Montana","registered_at":"2026-06-16T09:56:35Z","symbol":"NIM1015841","token_address":"0xb7823ce1927f06a06dd6a7edb18b6f2cdcd0f64c","type":"artist","uuid":"3a5ef670-ff95-4191-b16c-74999a0ceb2e"}
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 0x99fb279b6431ea438d27383ef6baa4f56f73f3678bc2441f5cf71d808bc4f3e9. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a5ef670-ff95-4191-b16c-74999a0ceb2e.json and https://artists.proofprofile.net/proofs/artist/3a5ef670-ff95-4191-b16c-74999a0ceb2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0x99fb279b6431ea438d27383ef6baa4f56f73f3678bc2441f5cf71d808bc4f3e9","name":"Lewis Montana","registered_at":"2026-06-16T09:56:35Z","symbol":"NIM1015841","token_address":"0xb7823ce1927f06a06dd6a7edb18b6f2cdcd0f64c","type":"artist","uuid":"3a5ef670-ff95-4191-b16c-74999a0ceb2e"}
album: Lejos
  type: MusicAlbum
  date published: 2024-06-29
album: Counting Money
  type: MusicAlbum
  date published: 2024-06-30
album: Dinero Plata y Fama
  type: MusicAlbum
  date published: 2024-07-18
album: Prelude
  type: MusicAlbum
  date published: 2024-10-17
album: Impala
  type: MusicAlbum
  date published: 2025-03-07
  track: Impala
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172693
    explicit: false
    by artist: Lewis Montana
    in album: Impala
      type: MusicAlbum
      date published: 2025-03-07
    isrc code: QZHN32510729
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:10:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x696ce46b8245591a674a88ccf6b36a1a306e6e66055eef8c429536b72c100b39
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958808
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958808
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32510729
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:10:35Z
    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 0x696ce46b8245591a674a88ccf6b36a1a306e6e66055eef8c429536b72c100b39. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:10:35Z), 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/QZHN32510729.
      date published: 2026-07-20T05:10:35Z
    audio: Impala
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.999
      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: 0.698
      additional property: Energy
        type: PropertyValue
        value: 0.712
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.173
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.126
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.809
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.638
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Grand Seiko
  type: MusicAlbum
  date published: 2025-09-19