Luke Widow
type: MusicGroup
popularity: 3
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27e71c30edc0072e3a08cbfab56ccfbf10e9b4bf5e6fce0b495953c25910944a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06ed3066-a7e4-45aa-bf52-208755c9e7bf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06ed3066-a7e4-45aa-bf52-208755c9e7bf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/06ed3066-a7e4-45aa-bf52-208755c9e7bf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27e71c30edc0072e3a08cbfab56ccfbf10e9b4bf5e6fce0b495953c25910944a","name":"Luke Widow","registered_at":"2026-06-15T15:55:57Z","symbol":"NIM0757879","token_address":"0x09a21f7e85470e4d859333dc8cbf16c23c1bce94","type":"artist","uuid":"06ed3066-a7e4-45aa-bf52-208755c9e7bf"}
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 0x27e71c30edc0072e3a08cbfab56ccfbf10e9b4bf5e6fce0b495953c25910944a. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06ed3066-a7e4-45aa-bf52-208755c9e7bf.json and https://artists.proofprofile.net/proofs/artist/06ed3066-a7e4-45aa-bf52-208755c9e7bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x27e71c30edc0072e3a08cbfab56ccfbf10e9b4bf5e6fce0b495953c25910944a","name":"Luke Widow","registered_at":"2026-06-15T15:55:57Z","symbol":"NIM0757879","token_address":"0x09a21f7e85470e4d859333dc8cbf16c23c1bce94","type":"artist","uuid":"06ed3066-a7e4-45aa-bf52-208755c9e7bf"}
album: ONLINE
  type: MusicAlbum
  date published: 2024-01-26
album: TAXI
  type: MusicAlbum
  date published: 2024-05-10
album: S4R4
  type: MusicAlbum
  date published: 2024-06-21
album: MIO DIO
  type: MusicAlbum
  date published: 2024-09-20
  track: MIO DIO
    type: MusicRecording
    duration: PT2M1S
    duration ms: 121043
    explicit: false
    by artist: Luke Widow
    in album: MIO DIO
      type: MusicAlbum
      date published: 2024-09-20
    isrc code: TCAIS2426010
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:33:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb0b3729598db87cfe7684ece57579bf87576f602035247a2738eb17d08c8cc1f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIS2426010
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xb0b3729598db87cfe7684ece57579bf87576f602035247a2738eb17d08c8cc1f. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCAIS2426010.
      date published: 2026-07-06T01:25:57Z
    audio: MIO DIO
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.009
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.721
      additional property: Energy
        type: PropertyValue
        value: 0.802
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.038
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.213
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.82
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: MIO DIO
  type: MusicAlbum
  date published: 2024-09-20
album: FARFALLE
  type: MusicAlbum
  date published: 2024-10-25
album: MIO DIO (acoustic)
  type: MusicAlbum
  date published: 2024-11-08
album: UN METRO DA TE
  type: MusicAlbum
  date published: 2024-12-13
album: ARIA
  type: MusicAlbum
  date published: 2025-01-17
album: PUNK
  type: MusicAlbum
  date published: 2025-02-28
album: AGOFOBIA
  type: MusicAlbum
  date published: 2025-05-23
album: LUCI BLU
  type: MusicAlbum
  date published: 2025-09-25