Xexu Cruz
type: MusicGroup
popularity: 5
followers: 527
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x897d920cda778b7ddb8a68fc7ef0e9d81056ef3d08b6b4b484bc2bcb50a71d3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953982
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953982
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2cc306ce-11c8-4920-a700-272ede96d015.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2cc306ce-11c8-4920-a700-272ede96d015.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2cc306ce-11c8-4920-a700-272ede96d015
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:42:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x897d920cda778b7ddb8a68fc7ef0e9d81056ef3d08b6b4b484bc2bcb50a71d3f","name":"Xexu Cruz","registered_at":"2026-06-16T05:14:08Z","symbol":"NIM0948394","token_address":"0x607205409019bf18faa8652cee8ae5969f684ba6","type":"artist","uuid":"2cc306ce-11c8-4920-a700-272ede96d015"}
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 0x897d920cda778b7ddb8a68fc7ef0e9d81056ef3d08b6b4b484bc2bcb50a71d3f. Chain 2 (Bitcoin): anchored in block 953982 (2026-06-16T17:42:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2cc306ce-11c8-4920-a700-272ede96d015.json and https://artists.proofprofile.net/proofs/artist/2cc306ce-11c8-4920-a700-272ede96d015.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T17:42:23Z
  text: {"copyright_id":"0x897d920cda778b7ddb8a68fc7ef0e9d81056ef3d08b6b4b484bc2bcb50a71d3f","name":"Xexu Cruz","registered_at":"2026-06-16T05:14:08Z","symbol":"NIM0948394","token_address":"0x607205409019bf18faa8652cee8ae5969f684ba6","type":"artist","uuid":"2cc306ce-11c8-4920-a700-272ede96d015"}
album: A mi rollo
  type: MusicAlbum
  date published: 2020-06-07
album: Game Over
  type: MusicAlbum
  date published: 2020-06-11
album: Cuando sobran...
  type: MusicAlbum
  date published: 2022-03-03
album: Eterno
  type: MusicAlbum
  date published: 2022-03-03
album: Ya no se ni quien soy
  type: MusicAlbum
  date published: 2022-03-06
album: El poder de la palabra
  type: MusicAlbum
  date published: 2022-06-27
album: Beat Pls
  type: MusicAlbum
  date published: 2022-09-12
album: Tercer Acto
  type: MusicAlbum
  date published: 2023-03-19
album: Miedo
  type: MusicAlbum
  date published: 2023-11-30
  track: Miedo
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206002
    explicit: false
    by artist: Xexu Cruz
    in album: Miedo
      type: MusicAlbum
      date published: 2023-11-30
    isrc code: QZWFH2371797
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T18:21:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9c8119bb0d21a9542fba66bf0eac64dfc06d355c98d75d8de49e9825eff4aade
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2371797
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0x9c8119bb0d21a9542fba66bf0eac64dfc06d355c98d75d8de49e9825eff4aade. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZWFH2371797.
      date published: 2026-07-17T19:12:23Z
    audio: Miedo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 88.038
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.762
      additional property: Energy
        type: PropertyValue
        value: 0.702
      additional property: Speechiness
        type: PropertyValue
        value: 0.252
      additional property: Acousticness
        type: PropertyValue
        value: 0.483
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.504
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.143
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: No estoy tan loco
  type: MusicAlbum
  date published: 2024-07-23
album: No tenemos...
  type: MusicAlbum
  date published: 2024-12-15
album: Vende Humos
  type: MusicAlbum
  date published: 2025-02-28
album: JOKER
  type: MusicAlbum
  date published: 2025-05-23