Cuboy RD
type: MusicGroup
popularity: 4
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c0e4e31c4de9dd7ac7c35bb50d73c9a2d332da26860ad50bc223ec8a8e94a3c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4ad6732-cf7f-46d5-9845-c8e9dd2a5106.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4ad6732-cf7f-46d5-9845-c8e9dd2a5106.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4ad6732-cf7f-46d5-9845-c8e9dd2a5106
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c0e4e31c4de9dd7ac7c35bb50d73c9a2d332da26860ad50bc223ec8a8e94a3c","name":"Cuboy RD","registered_at":"2026-06-20T20:48:18Z","symbol":"NIM1710556","token_address":"0x4176ae1371a83d12345e1264bf73f6454d557728","type":"artist","uuid":"c4ad6732-cf7f-46d5-9845-c8e9dd2a5106"}
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 0x1c0e4e31c4de9dd7ac7c35bb50d73c9a2d332da26860ad50bc223ec8a8e94a3c. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4ad6732-cf7f-46d5-9845-c8e9dd2a5106.json and https://artists.proofprofile.net/proofs/artist/c4ad6732-cf7f-46d5-9845-c8e9dd2a5106.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x1c0e4e31c4de9dd7ac7c35bb50d73c9a2d332da26860ad50bc223ec8a8e94a3c","name":"Cuboy RD","registered_at":"2026-06-20T20:48:18Z","symbol":"NIM1710556","token_address":"0x4176ae1371a83d12345e1264bf73f6454d557728","type":"artist","uuid":"c4ad6732-cf7f-46d5-9845-c8e9dd2a5106"}
album: No me llores
  type: MusicAlbum
  date published: 2019-02-09
album: No Me Llores
  type: MusicAlbum
  date published: 2019-02-09
album: Pienso en Ti
  type: MusicAlbum
  date published: 2019-06-21
album: Supreme
  type: MusicAlbum
  date published: 2019-06-21
album: Tengo Una Gata
  type: MusicAlbum
  date published: 2019-12-13
album: Avisame
  type: MusicAlbum
  date published: 2020-05-24
album: Una Vuelta
  type: MusicAlbum
  date published: 2021-01-12
album: Millones
  type: MusicAlbum
  date published: 2025-01-22
  track: Millones
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171428
    explicit: false
    by artist: Cuboy RD
    in album: Millones
      type: MusicAlbum
      date published: 2025-01-22
    isrc code: QZDA42594565
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T08:55:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2d16f8c4043d2f0bd7e08c1e9ed11611e0df3e22c60b3a7d3f0159657f4db3d0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42594565
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0x2d16f8c4043d2f0bd7e08c1e9ed11611e0df3e22c60b3a7d3f0159657f4db3d0. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZDA42594565.
      date published: 2026-07-18T12:14:37Z
    audio: Millones
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.974
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.703
      additional property: Energy
        type: PropertyValue
        value: 0.661
      additional property: Speechiness
        type: PropertyValue
        value: 0.284
      additional property: Acousticness
        type: PropertyValue
        value: 0.181
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.16
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.703
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.401
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor