LAN LAW
type: MusicGroup
popularity: 18
followers: 656
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcbcbab5f98775e13124b59f40705cdc990e844b9a1194c272db600bdd7314f4c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b8fd1bc-8cad-4c81-9e34-b1dbb3d6871d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b8fd1bc-8cad-4c81-9e34-b1dbb3d6871d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b8fd1bc-8cad-4c81-9e34-b1dbb3d6871d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcbcbab5f98775e13124b59f40705cdc990e844b9a1194c272db600bdd7314f4c","name":"LAN LAW","registered_at":"2026-06-14T12:24:44Z","symbol":"NIM0452129","token_address":"0x21573fb5adf8f7af466ccda809344e9c56627573","type":"artist","uuid":"4b8fd1bc-8cad-4c81-9e34-b1dbb3d6871d"}
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 0xcbcbab5f98775e13124b59f40705cdc990e844b9a1194c272db600bdd7314f4c. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b8fd1bc-8cad-4c81-9e34-b1dbb3d6871d.json and https://artists.proofprofile.net/proofs/artist/4b8fd1bc-8cad-4c81-9e34-b1dbb3d6871d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0xcbcbab5f98775e13124b59f40705cdc990e844b9a1194c272db600bdd7314f4c","name":"LAN LAW","registered_at":"2026-06-14T12:24:44Z","symbol":"NIM0452129","token_address":"0x21573fb5adf8f7af466ccda809344e9c56627573","type":"artist","uuid":"4b8fd1bc-8cad-4c81-9e34-b1dbb3d6871d"}
album: Back In Town
  type: MusicAlbum
  date published: 2022-09-02
  track: Back In Town
    type: MusicRecording
    duration: PT2M45S
    duration ms: 165353
    explicit: false
    by artist: LAN LAW
    in album: Back In Town
      type: MusicAlbum
      date published: 2022-09-02
    isrc code: QZNWS2246488
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T19:04:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x85aad6e252de173bbed3cafcecdd20d5d48dec1937f8fdf4440fefb327521d5b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2246488
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T22:16:21Z
    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 0x85aad6e252de173bbed3cafcecdd20d5d48dec1937f8fdf4440fefb327521d5b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:16:21Z), 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/QZNWS2246488.
      date published: 2026-07-16T22:16:21Z
    audio: Back In Town
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.051
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.512
      additional property: Energy
        type: PropertyValue
        value: 0.859
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.025
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.243
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.721
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.166
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Hillbilly Legal
  type: MusicAlbum
  date published: 2023-01-20
album: Country To The Bone
  type: MusicAlbum
  date published: 2024-07-26
album: Camouflage
  type: MusicAlbum
  date published: 2025-05-02