Leopard Tuesday
type: MusicGroup
popularity: 7
followers: 1199
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37cc8d6bf56b86864f14cfaee42344f08396af29f7e408e8d965d22e213c7614
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83c989e7-d0a5-4862-b557-b008724b6277.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83c989e7-d0a5-4862-b557-b008724b6277.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/83c989e7-d0a5-4862-b557-b008724b6277
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37cc8d6bf56b86864f14cfaee42344f08396af29f7e408e8d965d22e213c7614","name":"Leopard Tuesday","registered_at":"2026-06-17T11:36:04Z","symbol":"NIM1383085","token_address":"0xf68250299fb2f43130b1598cdb51b245d5a746a1","type":"artist","uuid":"83c989e7-d0a5-4862-b557-b008724b6277"}
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 0x37cc8d6bf56b86864f14cfaee42344f08396af29f7e408e8d965d22e213c7614. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83c989e7-d0a5-4862-b557-b008724b6277.json and https://artists.proofprofile.net/proofs/artist/83c989e7-d0a5-4862-b557-b008724b6277.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x37cc8d6bf56b86864f14cfaee42344f08396af29f7e408e8d965d22e213c7614","name":"Leopard Tuesday","registered_at":"2026-06-17T11:36:04Z","symbol":"NIM1383085","token_address":"0xf68250299fb2f43130b1598cdb51b245d5a746a1","type":"artist","uuid":"83c989e7-d0a5-4862-b557-b008724b6277"}
album: Crickets, Sharks & Popsicle Sticks
  type: MusicAlbum
  date published: 2018-11-05
album: Dog Door
  type: MusicAlbum
  date published: 2019-08-01
album: The Mall
  type: MusicAlbum
  date published: 2019-09-06
album: Spooky Song °1
  type: MusicAlbum
  date published: 2019-10-04
album: Call It a Night
  type: MusicAlbum
  date published: 2020-01-01
album: Tape Memory
  type: MusicAlbum
  date published: 2020-04-17
album: Slow Heart
  type: MusicAlbum
  date published: 2021-01-01
album: Nothing's Wrong
  type: MusicAlbum
  date published: 2021-02-02
album: Jose
  type: MusicAlbum
  date published: 2021-07-30
album: Finley
  type: MusicAlbum
  date published: 2022-04-01
album: Finley
  type: MusicAlbum
  date published: 2022-04-14
  track: Finley
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152153
    explicit: false
    by artist: Leopard Tuesday
    in album: Finley
      type: MusicAlbum
      date published: 2022-04-14
    isrc code: QZHN32205989
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T20:33:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbe5a54ae1da89fec836fedd8f1a199466726e79ffa42e8e5ed4e34cf9a9de9db
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32205989
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0xbe5a54ae1da89fec836fedd8f1a199466726e79ffa42e8e5ed4e34cf9a9de9db. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZHN32205989.
      date published: 2026-07-18T04:13:26Z
    audio: Finley
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.999
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.637
      additional property: Energy
        type: PropertyValue
        value: 0.448
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.747
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.807
      additional property: Liveness
        type: PropertyValue
        value: 0.599
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.598
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.059
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Felix
  type: MusicAlbum
  date published: 2022-11-25
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  type: MusicAlbum
  date published: 2023-06-09
album: Pink Sky
  type: MusicAlbum
  date published: 2023-06-23
album: Moon Room 64
  type: MusicAlbum
  date published: 2023-07-04
album: Butterfly Baby
  type: MusicAlbum
  date published: 2023-09-01