Tracy Cruz
type: MusicGroup
genre: neo soul
genre: smooth r&b
popularity: 17
followers: 2954
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x55d32adf12c5c9adb4e862ca936737d1245caf5243cfe14de41576c099d3cb0a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7b8dfaa-848e-4824-bad9-b8e783a0af29.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7b8dfaa-848e-4824-bad9-b8e783a0af29.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7b8dfaa-848e-4824-bad9-b8e783a0af29
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x55d32adf12c5c9adb4e862ca936737d1245caf5243cfe14de41576c099d3cb0a","name":"Tracy Cruz","registered_at":"2026-06-15T03:06:10Z","symbol":"NIM0662460","token_address":"0x9188eb2b3660ebd49bf9c53698d8559638e943eb","type":"artist","uuid":"d7b8dfaa-848e-4824-bad9-b8e783a0af29"}
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 0x55d32adf12c5c9adb4e862ca936737d1245caf5243cfe14de41576c099d3cb0a. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7b8dfaa-848e-4824-bad9-b8e783a0af29.json and https://artists.proofprofile.net/proofs/artist/d7b8dfaa-848e-4824-bad9-b8e783a0af29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0x55d32adf12c5c9adb4e862ca936737d1245caf5243cfe14de41576c099d3cb0a","name":"Tracy Cruz","registered_at":"2026-06-15T03:06:10Z","symbol":"NIM0662460","token_address":"0x9188eb2b3660ebd49bf9c53698d8559638e943eb","type":"artist","uuid":"d7b8dfaa-848e-4824-bad9-b8e783a0af29"}
album: Feel'osophy
  type: MusicAlbum
  date published: 2008-10-22
album: Universoul Symphony
  type: MusicAlbum
  date published: 2011-08-02
  track: Love's Galaxy
    type: MusicRecording
    duration: PT3M51S
    duration ms: 231493
    explicit: false
    by artist: Tracy Cruz
    in album: Universoul Symphony
      type: MusicAlbum
      date published: 2011-08-02
    genre: neo soul
    genre: smooth r&b
    isrc code: USHM21162380
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T10:59:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa3acfffe08cb4a913ee3710806e6fda6ba0b2a46580f0d84d3693c9bc3d16d35
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958541
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958541
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21162380
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T11:37:54Z
    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 0xa3acfffe08cb4a913ee3710806e6fda6ba0b2a46580f0d84d3693c9bc3d16d35. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/USHM21162380.
      date published: 2026-07-18T11:37:54Z
    audio: Love's Galaxy
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.999
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.724
      additional property: Energy
        type: PropertyValue
        value: 0.35
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.233
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.546
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.519
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: H3artifacts
  type: MusicAlbum
  date published: 2017-08-22
album: Keep Our Soul Alive
  type: MusicAlbum
  date published: 2018-03-14
album: My H3art Says to You (Instrumentali-T Version)
  type: MusicAlbum
  date published: 2018-04-28
album: Art of Facts
  type: MusicAlbum
  date published: 2018-06-30
album: Purple H3artifacts (Instrumentali-T Version)
  type: MusicAlbum
  date published: 2018-07-28
album: Your Love’s Everything
  type: MusicAlbum
  date published: 2020-10-06
album: Find A Way
  type: MusicAlbum
  date published: 2021-08-27