Cary Cruz
type: MusicGroup
popularity: 4
followers: 218
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0710b309722edfaf83094245b805b7b89028c137ea81a4756e30e847b8b25122
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5ca1bdc-d31a-442d-9083-396a71a0add3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5ca1bdc-d31a-442d-9083-396a71a0add3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5ca1bdc-d31a-442d-9083-396a71a0add3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0710b309722edfaf83094245b805b7b89028c137ea81a4756e30e847b8b25122","name":"Cary Cruz","registered_at":"2026-06-20T07:30:49Z","symbol":"NIM1555188","token_address":"0x28f743d824810ef1f2d58f81876527b60880cb2d","type":"artist","uuid":"a5ca1bdc-d31a-442d-9083-396a71a0add3"}
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 0x0710b309722edfaf83094245b805b7b89028c137ea81a4756e30e847b8b25122. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5ca1bdc-d31a-442d-9083-396a71a0add3.json and https://artists.proofprofile.net/proofs/artist/a5ca1bdc-d31a-442d-9083-396a71a0add3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x0710b309722edfaf83094245b805b7b89028c137ea81a4756e30e847b8b25122","name":"Cary Cruz","registered_at":"2026-06-20T07:30:49Z","symbol":"NIM1555188","token_address":"0x28f743d824810ef1f2d58f81876527b60880cb2d","type":"artist","uuid":"a5ca1bdc-d31a-442d-9083-396a71a0add3"}
album: Libertad
  type: MusicAlbum
  date published: 2024-03-17
album: Mi Voz
  type: MusicAlbum
  date published: 2024-03-27
album: Toma Toma
  type: MusicAlbum
  date published: 2025-05-05
  track: Toma Toma
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145238
    explicit: false
    by artist: Cary Cruz
    in album: Toma Toma
      type: MusicAlbum
      date published: 2025-05-05
    isrc code: QZNWW2504926
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:38:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x80bb6e783ab017e00fd1b296b87575c13715641ccfb462f6cdfae0bb9b868cf0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958793
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958793
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2504926
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T01:40:52Z
    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 0x80bb6e783ab017e00fd1b296b87575c13715641ccfb462f6cdfae0bb9b868cf0. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:40:52Z), 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/QZNWW2504926.
      date published: 2026-07-20T01:40:52Z
    audio: Toma Toma
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.993
      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: 0.885
      additional property: Energy
        type: PropertyValue
        value: 0.814
      additional property: Speechiness
        type: PropertyValue
        value: 0.104
      additional property: Acousticness
        type: PropertyValue
        value: 0.226
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.301
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.566
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.221
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Cary La reyna del Toma
  type: MusicAlbum
  date published: 2025-05-31
album: Justicia
  type: MusicAlbum
  date published: 2025-05-31
album: Rico Rico mix
  type: MusicAlbum
  date published: 2025-06-01
album: Toxica
  type: MusicAlbum
  date published: 2025-08-05