Brent Laurence
type: MusicGroup
popularity: 5
followers: 322
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x927114ad7056cbd655f2f0b2d73a341b8e42ac9f281e93da1b561db227fe070e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954010
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954010
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3452323e-1f66-4269-9598-66bd516a5771.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3452323e-1f66-4269-9598-66bd516a5771.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3452323e-1f66-4269-9598-66bd516a5771
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:41:36Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x927114ad7056cbd655f2f0b2d73a341b8e42ac9f281e93da1b561db227fe070e","name":"Brent Laurence","registered_at":"2026-06-16T07:43:58Z","symbol":"NIM0984191","token_address":"0xf954b482fc68f662d8c6f5a5c634b5094a88e819","type":"artist","uuid":"3452323e-1f66-4269-9598-66bd516a5771"}
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 0x927114ad7056cbd655f2f0b2d73a341b8e42ac9f281e93da1b561db227fe070e. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3452323e-1f66-4269-9598-66bd516a5771.json and https://artists.proofprofile.net/proofs/artist/3452323e-1f66-4269-9598-66bd516a5771.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x927114ad7056cbd655f2f0b2d73a341b8e42ac9f281e93da1b561db227fe070e","name":"Brent Laurence","registered_at":"2026-06-16T07:43:58Z","symbol":"NIM0984191","token_address":"0xf954b482fc68f662d8c6f5a5c634b5094a88e819","type":"artist","uuid":"3452323e-1f66-4269-9598-66bd516a5771"}
album: This Life EP
  type: MusicAlbum
  date published: 2004
  track: This Life - Harley & Muscle Deep Remix
    type: MusicRecording
    duration: PT8M8S
    duration ms: 488866
    explicit: false
    by artist: Brent Laurence
    in album: This Life EP
      type: MusicAlbum
      date published: 2004
    isrc code: DEU230402018
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T07:57:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2ff46206d1a9348f442e93d328534cf5cd886071ff048000d983824a2d6b49f9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958388
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958388
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU230402018
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T11:05:01Z
    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 0x2ff46206d1a9348f442e93d328534cf5cd886071ff048000d983824a2d6b49f9. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T11:05:01Z), 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/DEU230402018.
      date published: 2026-07-17T11:05:01Z
    audio: This Life - Harley & Muscle Deep Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.012
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.758
      additional property: Energy
        type: PropertyValue
        value: 0.833
      additional property: Speechiness
        type: PropertyValue
        value: 0.047
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.437
      additional property: Liveness
        type: PropertyValue
        value: 0.06
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.31
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.504
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: This Life
  type: MusicAlbum
  date published: 2004-10-01
album: Love Is So Good
  type: MusicAlbum
  date published: 2008-09-16
album: Ain't Gonna
  type: MusicAlbum
  date published: 2008-09-16
album: Brent Laurence EP
  type: MusicAlbum
  date published: 2008-09-16
album: Spirit (Remixed)
  type: MusicAlbum
  date published: 2023-06-30