Lando Lennox
type: MusicGroup
genre: slap house
popularity: 16
followers: 343
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdf093cae50b252fe7d4c2b155fb0f8693970783e8780e882ac31a64c39750636
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953600
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953600
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e6f4d49-6ec8-42ce-a9b4-232a3e2deae2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e6f4d49-6ec8-42ce-a9b4-232a3e2deae2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e6f4d49-6ec8-42ce-a9b4-232a3e2deae2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdf093cae50b252fe7d4c2b155fb0f8693970783e8780e882ac31a64c39750636","name":"Lando Lennox","registered_at":"2026-06-14T05:59:13Z","symbol":"NIM0360203","token_address":"0x500334191009a861ff3f85b39053fc74962f4449","type":"artist","uuid":"0e6f4d49-6ec8-42ce-a9b4-232a3e2deae2"}
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 0xdf093cae50b252fe7d4c2b155fb0f8693970783e8780e882ac31a64c39750636. Chain 2 (Bitcoin): anchored in block 953600 (2026-06-14T06:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e6f4d49-6ec8-42ce-a9b4-232a3e2deae2.json and https://artists.proofprofile.net/proofs/artist/0e6f4d49-6ec8-42ce-a9b4-232a3e2deae2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:45:44Z
  text: {"copyright_id":"0xdf093cae50b252fe7d4c2b155fb0f8693970783e8780e882ac31a64c39750636","name":"Lando Lennox","registered_at":"2026-06-14T05:59:13Z","symbol":"NIM0360203","token_address":"0x500334191009a861ff3f85b39053fc74962f4449","type":"artist","uuid":"0e6f4d49-6ec8-42ce-a9b4-232a3e2deae2"}
album: See the Light
  type: MusicAlbum
  date published: 2020-10-02
album: Summer Nights
  type: MusicAlbum
  date published: 2020-12-11
album: This Way
  type: MusicAlbum
  date published: 2021-03-05
  track: This Way
    type: MusicRecording
    duration: PT2M31S
    duration ms: 151304
    explicit: false
    by artist: Lando Lennox
    in album: This Way
      type: MusicAlbum
      date published: 2021-03-05
    genre: slap house
    isrc code: DEMA61902790
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T23:46:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7f47d4ceb8422b38cf65d700bdd418cef70d12d26b60264546a9394e679337aa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958468
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958468
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEMA61902790
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:27:51Z
    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 0x7f47d4ceb8422b38cf65d700bdd418cef70d12d26b60264546a9394e679337aa. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/DEMA61902790.
      date published: 2026-07-18T00:27:51Z
    audio: This Way
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.007
      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: 0.685
      additional property: Energy
        type: PropertyValue
        value: 0.775
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.003
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.07
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.338
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.431
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: More Than Just Friends
  type: MusicAlbum
  date published: 2021-06-19
album: Wait for You
  type: MusicAlbum
  date published: 2023-06-02
album: Sunrise
  type: MusicAlbum
  date published: 2023-08-04
album: Frozen Dream
  type: MusicAlbum
  date published: 2024-10-25
album: Bounce
  type: MusicAlbum
  date published: 2025-10-31