The Liverpool Band
type: MusicGroup
popularity: 7
followers: 1050
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x318e8a374e39c96023abc12a85d1af50029630f540bea74a4070a6850ca44064
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64d06183-400c-452a-9a17-abc3d3d53cfa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64d06183-400c-452a-9a17-abc3d3d53cfa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/64d06183-400c-452a-9a17-abc3d3d53cfa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x318e8a374e39c96023abc12a85d1af50029630f540bea74a4070a6850ca44064","name":"The Liverpool Band","registered_at":"2026-06-17T00:47:31Z","symbol":"NIM1228387","token_address":"0xabd902dcfdba9b30c2bb28a6390173dad83df824","type":"artist","uuid":"64d06183-400c-452a-9a17-abc3d3d53cfa"}
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 0x318e8a374e39c96023abc12a85d1af50029630f540bea74a4070a6850ca44064. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64d06183-400c-452a-9a17-abc3d3d53cfa.json and https://artists.proofprofile.net/proofs/artist/64d06183-400c-452a-9a17-abc3d3d53cfa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x318e8a374e39c96023abc12a85d1af50029630f540bea74a4070a6850ca44064","name":"The Liverpool Band","registered_at":"2026-06-17T00:47:31Z","symbol":"NIM1228387","token_address":"0xabd902dcfdba9b30c2bb28a6390173dad83df824","type":"artist","uuid":"64d06183-400c-452a-9a17-abc3d3d53cfa"}
album: Evocando A The Beatles
  type: MusicAlbum
  date published: 2006-03-15
album: Ticket To Ride: The Liverpool Band Does Beatles Classics
  type: MusicAlbum
  date published: 2007-02-20
album: The Beatles: A Magical Musical History Tour Revisted Volume 2
  type: MusicAlbum
  date published: 2007-02-20
album: The Beatles: A Magical Musical History Tour Revisited
  type: MusicAlbum
  date published: 2007-02-20
album: Beatles Classics - From Me To You Vol. 2
  type: MusicAlbum
  date published: 2007-02-20
album: Beatles Classics - From Me To You
  type: MusicAlbum
  date published: 2007-02-22
  track: Black Bird
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143133
    explicit: false
    by artist: The Liverpool Band
    in album: Beatles Classics - From Me To You
      type: MusicAlbum
      date published: 2007-02-22
    isrc code: USR010710144
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T23:14:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0e541e518b1fb443af3af9f5c66ea6c1fd9f8b05a6f38e792f7819d59a744c7b
    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/USR010710144
    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 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 0x0e541e518b1fb443af3af9f5c66ea6c1fd9f8b05a6f38e792f7819d59a744c7b. 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/USR010710144.
      date published: 2026-07-06T01:25:57Z
    audio: Black Bird
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.807
      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
        type: PropertyValue
        value: 0.594
      additional property: Energy
        type: PropertyValue
        value: 0.142
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.815
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.085
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.501
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.267
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Mi Tesoro Músical Volume 1
  type: MusicAlbum
  date published: 2011-12-20
album: Yesterday
  type: MusicAlbum
  date published: 2014-06-24