Rob Lea
type: MusicGroup
popularity: 6
followers: 1040
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x117d6eca916c67c64e55909a5e2d1361c45e593f0fdad3ba7dfa435b66caf1b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a81f5688-7b76-422a-9b50-a009f8a7ed31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a81f5688-7b76-422a-9b50-a009f8a7ed31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a81f5688-7b76-422a-9b50-a009f8a7ed31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x117d6eca916c67c64e55909a5e2d1361c45e593f0fdad3ba7dfa435b66caf1b5","name":"Rob Lea","registered_at":"2026-06-20T08:30:07Z","symbol":"NIM1565569","token_address":"0xdb444c1f85e6e42f41f489645cff0ee9aaab75c6","type":"artist","uuid":"a81f5688-7b76-422a-9b50-a009f8a7ed31"}
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 0x117d6eca916c67c64e55909a5e2d1361c45e593f0fdad3ba7dfa435b66caf1b5. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a81f5688-7b76-422a-9b50-a009f8a7ed31.json and https://artists.proofprofile.net/proofs/artist/a81f5688-7b76-422a-9b50-a009f8a7ed31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x117d6eca916c67c64e55909a5e2d1361c45e593f0fdad3ba7dfa435b66caf1b5","name":"Rob Lea","registered_at":"2026-06-20T08:30:07Z","symbol":"NIM1565569","token_address":"0xdb444c1f85e6e42f41f489645cff0ee9aaab75c6","type":"artist","uuid":"a81f5688-7b76-422a-9b50-a009f8a7ed31"}
album: Reflection
  type: MusicAlbum
  date published: 2022-04-15
album: Reflection
  type: MusicAlbum
  date published: 2022-04-15
album: Reflection
  type: MusicAlbum
  date published: 2022-04-15
album: Summer in the Morning
  type: MusicAlbum
  date published: 2022-07-15
album: Summer in the Morning
  type: MusicAlbum
  date published: 2022-07-15
album: Freak
  type: MusicAlbum
  date published: 2022-09-09
album: Freak
  type: MusicAlbum
  date published: 2022-09-09
album: Time of My Life
  type: MusicAlbum
  date published: 2022-11-11
album: Stop What You're Doing
  type: MusicAlbum
  date published: 2023-03-03
album: Stop What You're Doing
  type: MusicAlbum
  date published: 2023-03-03
album: Stop What You're Doing
  type: MusicAlbum
  date published: 2023-03-03
album: Happy Accident
  type: MusicAlbum
  date published: 2023-10-27
album: Happy Accident
  type: MusicAlbum
  date published: 2023-10-27
album: Happy Accident
  type: MusicAlbum
  date published: 2023-10-27
album: Not The One
  type: MusicAlbum
  date published: 2024-07-26
album: Not The One
  type: MusicAlbum
  date published: 2024-07-26
album: Big Bad Bear
  type: MusicAlbum
  date published: 2024-08-16
album: Big Bad Bear
  type: MusicAlbum
  date published: 2024-08-16
album: Rob Lea
  type: MusicAlbum
  date published: 2024-09-13
album: Rob Lea
  type: MusicAlbum
  date published: 2024-09-13
  track: Not The One
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182790
    explicit: false
    by artist: Rob Lea
    in album: Rob Lea
      type: MusicAlbum
      date published: 2024-09-13
    isrc code: QZYJT2400465
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T16:41:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xabc9ee4597ccf6d208c8f0a0caa9665018eb26cfabc3c18462a9420c635ac96d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956560
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956560
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYJT2400465
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T23:28:02Z
    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 0xabc9ee4597ccf6d208c8f0a0caa9665018eb26cfabc3c18462a9420c635ac96d. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZYJT2400465.
      date published: 2026-07-03T23:28:02Z
    audio: Not The One
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.036
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.564
      additional property: Energy
        type: PropertyValue
        value: 0.909
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.004
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.424
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.81
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.713
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major