Stuart Lloyd
type: MusicGroup
popularity: 11
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd023b6ccd490bb20e11d5c027eae2d8227ace23e7e1d331d7e19c4bdb6fdc5b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/906869c1-01fb-4990-b814-ccea5aa0699f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/906869c1-01fb-4990-b814-ccea5aa0699f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/906869c1-01fb-4990-b814-ccea5aa0699f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd023b6ccd490bb20e11d5c027eae2d8227ace23e7e1d331d7e19c4bdb6fdc5b5","name":"Stuart Lloyd","registered_at":"2026-06-14T19:41:11Z","symbol":"NIM0556197","token_address":"0xd46a3852d910031eec443b9b364af86961bb5dfd","type":"artist","uuid":"906869c1-01fb-4990-b814-ccea5aa0699f"}
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 0xd023b6ccd490bb20e11d5c027eae2d8227ace23e7e1d331d7e19c4bdb6fdc5b5. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/906869c1-01fb-4990-b814-ccea5aa0699f.json and https://artists.proofprofile.net/proofs/artist/906869c1-01fb-4990-b814-ccea5aa0699f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:33:01Z
  text: {"copyright_id":"0xd023b6ccd490bb20e11d5c027eae2d8227ace23e7e1d331d7e19c4bdb6fdc5b5","name":"Stuart Lloyd","registered_at":"2026-06-14T19:41:11Z","symbol":"NIM0556197","token_address":"0xd46a3852d910031eec443b9b364af86961bb5dfd","type":"artist","uuid":"906869c1-01fb-4990-b814-ccea5aa0699f"}
album: Impulsum
  type: MusicAlbum
  date published: 2019-04-14
album: What A Wonderful World
  type: MusicAlbum
  date published: 2021-08-28
album: Cascade
  type: MusicAlbum
  date published: 2022-03-23
album: The Long Road
  type: MusicAlbum
  date published: 2023-06-15
album: The Best Is Yet To Come
  type: MusicAlbum
  date published: 2024-05-17
album: Arthas, My Son
  type: MusicAlbum
  date published: 2024-11-08
  track: Arthas, My Son
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203646
    explicit: false
    by artist: Stuart Lloyd
    in album: Arthas, My Son
      type: MusicAlbum
      date published: 2024-11-08
    isrc code: QZWFU2470208
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T08:38:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x03c2f1b46b8b20dede3f7adf057b56563ce09f9716bbea0cca83bbfd7fd21975
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFU2470208
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0x03c2f1b46b8b20dede3f7adf057b56563ce09f9716bbea0cca83bbfd7fd21975. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZWFU2470208.
      date published: 2026-07-03T08:56:35Z
    audio: Arthas, My Son
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.403
      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: 0.187
      additional property: Energy
        type: PropertyValue
        value: 0.525
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.505
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.885
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.127
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.179
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor