Lizzy Campbell
type: MusicGroup
popularity: 17
followers: 806
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0fd5a8a7b76ac5547b2bcbf1868219c3bc131f3da79c17353f395fc08074dc73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56906e8b-7e07-4cb4-a3c3-4023e401a241.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56906e8b-7e07-4cb4-a3c3-4023e401a241.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56906e8b-7e07-4cb4-a3c3-4023e401a241
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:49:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0fd5a8a7b76ac5547b2bcbf1868219c3bc131f3da79c17353f395fc08074dc73","name":"Lizzy Campbell","registered_at":"2026-06-14T13:34:13Z","symbol":"NIM0468714","token_address":"0x40ca2f0372855367d3052e2bdbaff541ae99f18f","type":"artist","uuid":"56906e8b-7e07-4cb4-a3c3-4023e401a241"}
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 0x0fd5a8a7b76ac5547b2bcbf1868219c3bc131f3da79c17353f395fc08074dc73. Chain 2 (Bitcoin): anchored in block 953667 (2026-06-14T17:49:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56906e8b-7e07-4cb4-a3c3-4023e401a241.json and https://artists.proofprofile.net/proofs/artist/56906e8b-7e07-4cb4-a3c3-4023e401a241.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:49:01Z
  text: {"copyright_id":"0x0fd5a8a7b76ac5547b2bcbf1868219c3bc131f3da79c17353f395fc08074dc73","name":"Lizzy Campbell","registered_at":"2026-06-14T13:34:13Z","symbol":"NIM0468714","token_address":"0x40ca2f0372855367d3052e2bdbaff541ae99f18f","type":"artist","uuid":"56906e8b-7e07-4cb4-a3c3-4023e401a241"}
album: Paintbrush
  type: MusicAlbum
  date published: 2019-11-12
album: Golden Girl
  type: MusicAlbum
  date published: 2023-05-12
album: Switching Sides
  type: MusicAlbum
  date published: 2023-07-07
album: Enemies to Lovers
  type: MusicAlbum
  date published: 2023-10-20
  track: When It Rains
    type: MusicRecording
    duration: PT3M40S
    duration ms: 220444
    explicit: false
    by artist: Lizzy Campbell
    in album: Enemies to Lovers
      type: MusicAlbum
      date published: 2023-10-20
    isrc code: USL4Q2347380
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T20:13:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xecbbf26027c6652b8c82a9b50a66b6821dcd537a17391aabb271a3189cc02103
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2347380
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xecbbf26027c6652b8c82a9b50a66b6821dcd537a17391aabb271a3189cc02103. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USL4Q2347380.
      date published: 2026-07-06T01:25:57Z
    audio: When It Rains
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.882
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.552
      additional property: Energy
        type: PropertyValue
        value: 0.276
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.894
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.548
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.372
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.073
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Valkyrie
  type: MusicAlbum
  date published: 2024-01-07
album: Giving In
  type: MusicAlbum
  date published: 2024-04-15
album: Carter
  type: MusicAlbum
  date published: 2024-08-30
album: Odyssey
  type: MusicAlbum
  date published: 2024-12-13
album: From a Daydream
  type: MusicAlbum
  date published: 2025-01-24
  track: Carter
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216400
    explicit: false
    by artist: Lizzy Campbell
    in album: From a Daydream
      type: MusicAlbum
      date published: 2025-01-24
    isrc code: QZTB22455850
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T23:16:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb14e1ca115d811b01cc892f742357995c1ed2f6d690592ce8e58bf4dad0fae0e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB22455850
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xb14e1ca115d811b01cc892f742357995c1ed2f6d690592ce8e58bf4dad0fae0e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZTB22455850.
      date published: 2026-07-06T01:25:57Z
    audio: Carter
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.685
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Danceability
type: PropertyValue
value: 0.424

Energy
type: PropertyValue
value: 0.116

Speechiness
type: PropertyValue
value: 0.032

Acousticness
type: PropertyValue
value: 0.915

Instrumentalness
type: PropertyValue
value: 0.149

Liveness
type: PropertyValue
value: 0.096

Valence (Positivity)
type: PropertyValue
value: 0.051

Loudness (dB)
type: PropertyValue
value: -23.983

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major