FACU PIAZZA
type: MusicGroup
genre: guaracha
genre: rkt
genre: turreo
popularity: 22
followers: 97
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x561cd69de385831f36a1cf3895344c6fd7deb24741903298d8561994563acadc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/656ab7a3-e408-4589-94f4-04cc238a72ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/656ab7a3-e408-4589-94f4-04cc238a72ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/656ab7a3-e408-4589-94f4-04cc238a72ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x561cd69de385831f36a1cf3895344c6fd7deb24741903298d8561994563acadc","name":"FACU PIAZZA","registered_at":"2026-06-11T23:07:19Z","symbol":"NIM0131452","token_address":"0x21da5f6c8520ff0f18f65dbe0bb51669500ca0f1","type":"artist","uuid":"656ab7a3-e408-4589-94f4-04cc238a72ba"}
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 0x561cd69de385831f36a1cf3895344c6fd7deb24741903298d8561994563acadc. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/656ab7a3-e408-4589-94f4-04cc238a72ba.json and https://artists.proofprofile.net/proofs/artist/656ab7a3-e408-4589-94f4-04cc238a72ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x561cd69de385831f36a1cf3895344c6fd7deb24741903298d8561994563acadc","name":"FACU PIAZZA","registered_at":"2026-06-11T23:07:19Z","symbol":"NIM0131452","token_address":"0x21da5f6c8520ff0f18f65dbe0bb51669500ca0f1","type":"artist","uuid":"656ab7a3-e408-4589-94f4-04cc238a72ba"}
album: INTRO EN EL CASERIO RKT
  type: MusicAlbum
  date published: 2024-09-04
album: BATIDORA DEMENTE
  type: MusicAlbum
  date published: 2024-09-09
album: MENEA SACUDE RKT
  type: MusicAlbum
  date published: 2024-10-05
album: Mega Pa Lo Oscuro RKT
  type: MusicAlbum
  date published: 2024-11-23
album: LA ROPA SE QUITA RKT
  type: MusicAlbum
  date published: 2025-02-18
album: Las Nenas Lindas Rkt
  type: MusicAlbum
  date published: 2025-03-15
album: Darte x Caile Rkt
  type: MusicAlbum
  date published: 2025-04-04
  track: Darte x Caile Rkt
    type: MusicRecording
    duration: PT1M41S
    duration ms: 101371
    explicit: false
    by artist: FACU PIAZZA
    in album: Darte x Caile Rkt
      type: MusicAlbum
      date published: 2025-04-04
    genre: guaracha
    genre: rkt
    genre: turreo
    isrc code: QZK6G2542255
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T19:09:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0553947b0a16dfe75d9ecdcae3087be8a38415bd103444c286227d38b0eb6f4c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958194
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958194
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2542255
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T20:32:27Z
    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 0x0553947b0a16dfe75d9ecdcae3087be8a38415bd103444c286227d38b0eb6f4c. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZK6G2542255.
      date published: 2026-07-15T20:32:27Z
    audio: Darte x Caile Rkt
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.903
      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: 0.655
      additional property: Energy
        type: PropertyValue
        value: 0.649
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.144
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.173
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.318
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.322
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Jangueo Rkt
  type: MusicAlbum
  date published: 2025-04-09
album: Perreame
  type: MusicAlbum
  date published: 2025-07-15