Claudio Nauto
type: MusicGroup
popularity: 4
followers: 122
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fb2c27f8df5f27d3b6db8872eb1d781d3ecaa8d630b3f5eff8d2b4f67200fd6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55bd260e-00c7-4e4b-bfc2-07a1dd61a99a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55bd260e-00c7-4e4b-bfc2-07a1dd61a99a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55bd260e-00c7-4e4b-bfc2-07a1dd61a99a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fb2c27f8df5f27d3b6db8872eb1d781d3ecaa8d630b3f5eff8d2b4f67200fd6","name":"Claudio Nauto","registered_at":"2026-06-16T19:25:58Z","symbol":"NIM1151680","token_address":"0x717208398ffda81e9593c51c36f6b2b98b400734","type":"artist","uuid":"55bd260e-00c7-4e4b-bfc2-07a1dd61a99a"}
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 0x4fb2c27f8df5f27d3b6db8872eb1d781d3ecaa8d630b3f5eff8d2b4f67200fd6. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55bd260e-00c7-4e4b-bfc2-07a1dd61a99a.json and https://artists.proofprofile.net/proofs/artist/55bd260e-00c7-4e4b-bfc2-07a1dd61a99a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x4fb2c27f8df5f27d3b6db8872eb1d781d3ecaa8d630b3f5eff8d2b4f67200fd6","name":"Claudio Nauto","registered_at":"2026-06-16T19:25:58Z","symbol":"NIM1151680","token_address":"0x717208398ffda81e9593c51c36f6b2b98b400734","type":"artist","uuid":"55bd260e-00c7-4e4b-bfc2-07a1dd61a99a"}
album: El dembow de la calle
  type: MusicAlbum
  date published: 2022-03-11
album: Fragancia
  type: MusicAlbum
  date published: 2022-11-04
album: Not plastik
  type: MusicAlbum
  date published: 2023-01-20
album: Vivamos La Nota
  type: MusicAlbum
  date published: 2023-03-31
album: Gózalo
  type: MusicAlbum
  date published: 2023-07-07
album: Lo Anhelo
  type: MusicAlbum
  date published: 2023-08-31
album: Mala Is
  type: MusicAlbum
  date published: 2023-12-15
album: Ke Sabor
  type: MusicAlbum
  date published: 2024-08-02
album: Baby Bambina <3
  type: MusicAlbum
  date published: 2025-02-14
  track: Baby Bambina <3
    type: MusicRecording
    duration: PT2M47S
    duration ms: 167368
    explicit: false
    by artist: Claudio Nauto
    in album: Baby Bambina <3
      type: MusicAlbum
      date published: 2025-02-14
    isrc code: QZDA72554658
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T23:15:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcb6430ada83267a3b5abb747b0be5d909f54039b6c57456cca5f0615ba9759c5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958943
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958943
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72554658
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T02:17:18Z
    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 0xcb6430ada83267a3b5abb747b0be5d909f54039b6c57456cca5f0615ba9759c5. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:17:18Z), 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/QZDA72554658.
      date published: 2026-07-21T02:17:18Z
    audio: Baby Bambina <3
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.034
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.741
      additional property: Energy
        type: PropertyValue
        value: 0.889
      additional property: Speechiness
        type: PropertyValue
        value: 0.049
      additional property: Acousticness
        type: PropertyValue
        value: 0.302
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.119
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.697
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.069
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: El Invierno Llega =
  type: MusicAlbum
  date published: 2025-09-26