Zaino MC
type: MusicGroup
popularity: 26
followers: 350
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b2d93d1bc1b80d61fafce8d697a4107955a1a401012b20d0338632e49dd439f
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/61c7f953-6935-4e12-b68c-0bac1570c7e4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61c7f953-6935-4e12-b68c-0bac1570c7e4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/61c7f953-6935-4e12-b68c-0bac1570c7e4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b2d93d1bc1b80d61fafce8d697a4107955a1a401012b20d0338632e49dd439f","name":"Zaino MC","registered_at":"2026-06-11T22:55:03Z","symbol":"NIM0128459","token_address":"0x363ea5ffcea528fe3b8b008b94589f84a41e013b","type":"artist","uuid":"61c7f953-6935-4e12-b68c-0bac1570c7e4"}
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 0x0b2d93d1bc1b80d61fafce8d697a4107955a1a401012b20d0338632e49dd439f. 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/61c7f953-6935-4e12-b68c-0bac1570c7e4.json and https://artists.proofprofile.net/proofs/artist/61c7f953-6935-4e12-b68c-0bac1570c7e4.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x0b2d93d1bc1b80d61fafce8d697a4107955a1a401012b20d0338632e49dd439f","name":"Zaino MC","registered_at":"2026-06-11T22:55:03Z","symbol":"NIM0128459","token_address":"0x363ea5ffcea528fe3b8b008b94589f84a41e013b","type":"artist","uuid":"61c7f953-6935-4e12-b68c-0bac1570c7e4"}
album: MI HABITACIÓN
  type: MusicAlbum
  date published: 2025-01-20
album: OYE AHORA
  type: MusicAlbum
  date published: 2025-01-21
album: INICIO
  type: MusicAlbum
  date published: 2025-01-26
  track: ADENTRO
    type: MusicRecording
    duration: PT2M10S
    duration ms: 130903
    explicit: true
    by artist: Zaino MC
    in album: INICIO
      type: MusicAlbum
      date published: 2025-01-26
    isrc code: QZDA42586091
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T11:05:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x99edf0c258f3fc3dd9018b89c8229803cbee80cbd67c23dfd8195f711e773990
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42586091
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x99edf0c258f3fc3dd9018b89c8229803cbee80cbd67c23dfd8195f711e773990. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42586091 — a six-check JSON result.
      date published: 2026-07-03T19:59:51Z
    audio: ADENTRO
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.044
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.804
      additional property: Energy
        type: PropertyValue
        value: 0.677
      additional property: Speechiness
        type: PropertyValue
        value: 0.119
      additional property: Acousticness
        type: PropertyValue
        value: 0.337
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.702
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.608
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: SE CAYO LA PLATAFORMA
  type: MusicAlbum
  date published: 2025-03-07
album: OPCENO
  type: MusicAlbum
  date published: 2025-03-14
album: PASO UNO
  type: MusicAlbum
  date published: 2025-03-21
album: TROPI DANCE
  type: MusicAlbum
  date published: 2025-03-21
album: OZUNA
  type: MusicAlbum
  date published: 2025-03-29
album: ECLIPSE
  type: MusicAlbum
  date published: 2025-04-11
album: TREND
  type: MusicAlbum
  date published: 2025-04-18