Ciro Zero
type: MusicGroup
genre: canzone napoletana
genre: neomelodico
popularity: 22
followers: 1206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39df2a181ec8eed81af6c6dac5a3f41449f3cf4be9591bd1c35bc6352feb8b21
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/aae79acf-4c4d-4c6a-96f3-fefacae50c46.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aae79acf-4c4d-4c6a-96f3-fefacae50c46.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aae79acf-4c4d-4c6a-96f3-fefacae50c46
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39df2a181ec8eed81af6c6dac5a3f41449f3cf4be9591bd1c35bc6352feb8b21","name":"Ciro Zero","registered_at":"2026-06-12T06:56:09Z","symbol":"NIM0220826","token_address":"0x823fe6f1a28d50f4f8962aa9d5989cf79b7c9449","type":"artist","uuid":"aae79acf-4c4d-4c6a-96f3-fefacae50c46"}
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 0x39df2a181ec8eed81af6c6dac5a3f41449f3cf4be9591bd1c35bc6352feb8b21. 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/aae79acf-4c4d-4c6a-96f3-fefacae50c46.json and https://artists.proofprofile.net/proofs/artist/aae79acf-4c4d-4c6a-96f3-fefacae50c46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x39df2a181ec8eed81af6c6dac5a3f41449f3cf4be9591bd1c35bc6352feb8b21","name":"Ciro Zero","registered_at":"2026-06-12T06:56:09Z","symbol":"NIM0220826","token_address":"0x823fe6f1a28d50f4f8962aa9d5989cf79b7c9449","type":"artist","uuid":"aae79acf-4c4d-4c6a-96f3-fefacae50c46"}
album: 4:AM
  type: MusicAlbum
  date published: 2021-03-12
album: Money Forever
  type: MusicAlbum
  date published: 2021-09-10
album: ZERO 01
  type: MusicAlbum
  date published: 2021-11-25
album: ZERO 02
  type: MusicAlbum
  date published: 2022-01-12
album: ZERO 03
  type: MusicAlbum
  date published: 2022-05-23
album: P SEMP
  type: MusicAlbum
  date published: 2023-07-14
album: PERICOLOSO
  type: MusicAlbum
  date published: 2023-09-22
album: Dobermann
  type: MusicAlbum
  date published: 2023-12-08
album: Survivor
  type: MusicAlbum
  date published: 2024-03-22
album: Mama
  type: MusicAlbum
  date published: 2024-05-31
album: Lonely (feat. Christian Revo)
  type: MusicAlbum
  date published: 2024-07-19
album: Lamborghini
  type: MusicAlbum
  date published: 2024-10-25
album: Famiglia
  type: MusicAlbum
  date published: 2025-01-31
  track: Gratitudine
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152727
    explicit: true
    by artist: Ciro Zero
    in album: Famiglia
      type: MusicAlbum
      date published: 2025-01-31
    genre: canzone napoletana
    genre: neomelodico
    isrc code: US38Y2503002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T15:20:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1ccdcf41e8b81056d342ed148e5524383fa925fd77c7f33d12c2d3b61c982c3e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2503002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x1ccdcf41e8b81056d342ed148e5524383fa925fd77c7f33d12c2d3b61c982c3e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US38Y2503002.
      date published: 2026-07-05T01:43:49Z
    audio: Gratitudine
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 87.797
      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: 0.628
      additional property: Energy
        type: PropertyValue
        value: 0.808
      additional property: Speechiness
        type: PropertyValue
        value: 0.243
      additional property: Acousticness
        type: PropertyValue
        value: 0.672
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.567
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.775
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: I Love You
  type: MusicAlbum
  date published: 2025-04-11
album: Assassina
  type: MusicAlbum
  date published: 2025-06-13
album: Veleno (feat. Christian Revo)
  type: MusicAlbum
  date published: 2025-07-25
album: Cu Me
  type: MusicAlbum
  date published: 2025-10-17