Tony Arca
type: MusicGroup
genre: canzone napoletana
genre: neomelodico
popularity: 11
followers: 3005
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x265fefb94c07ad81c286b14b24629f352356bc8570bd6c52f76573c2aa4b4275
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953819
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953819
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8a0b6cf-d0c4-4bb1-8df6-4da074c919ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8a0b6cf-d0c4-4bb1-8df6-4da074c919ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f8a0b6cf-d0c4-4bb1-8df6-4da074c919ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:31:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x265fefb94c07ad81c286b14b24629f352356bc8570bd6c52f76573c2aa4b4275","name":"Tony Arca","registered_at":"2026-06-15T06:37:22Z","symbol":"NIM0712889","token_address":"0xa342193c59d4c3ee5576be73ca41dcf9c384d8be","type":"artist","uuid":"f8a0b6cf-d0c4-4bb1-8df6-4da074c919ac"}
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 0x265fefb94c07ad81c286b14b24629f352356bc8570bd6c52f76573c2aa4b4275. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8a0b6cf-d0c4-4bb1-8df6-4da074c919ac.json and https://artists.proofprofile.net/proofs/artist/f8a0b6cf-d0c4-4bb1-8df6-4da074c919ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:31:52Z
  text: {"copyright_id":"0x265fefb94c07ad81c286b14b24629f352356bc8570bd6c52f76573c2aa4b4275","name":"Tony Arca","registered_at":"2026-06-15T06:37:22Z","symbol":"NIM0712889","token_address":"0xa342193c59d4c3ee5576be73ca41dcf9c384d8be","type":"artist","uuid":"f8a0b6cf-d0c4-4bb1-8df6-4da074c919ac"}
album: I Love Tony Arca
  type: MusicAlbum
  date published: 2009
album: Una favola d'amore
  type: MusicAlbum
  date published: 2012-01-01
album: Una favola d'amore
  type: MusicAlbum
  date published: 2012-11-28
album: Aria 'e Natale
  type: MusicAlbum
  date published: 2013-01-05
album: Fuori dal normale
  type: MusicAlbum
  date published: 2014
album: Amore maledetto
  type: MusicAlbum
  date published: 2017-05-04
album: Ammore mio luntano
  type: MusicAlbum
  date published: 2017-12-11
album: X amore
  type: MusicAlbum
  date published: 2019-01-29
album: 'A libertà
  type: MusicAlbum
  date published: 2019-05-06
album: Maledettamente
  type: MusicAlbum
  date published: 2019-05-21
album: Io e te pe' sempe
  type: MusicAlbum
  date published: 2019-06-13
album: 'A regina 'e 'stu core
  type: MusicAlbum
  date published: 2020-02-19
album: Nata Cundanna
  type: MusicAlbum
  date published: 2020-06-29
album: Nata notte
  type: MusicAlbum
  date published: 2021-01-13
  track: Nata notte
    type: MusicRecording
    duration: PT3M10S
    duration ms: 190171
    explicit: false
    by artist: Tony Arca
    in album: Nata notte
      type: MusicAlbum
      date published: 2021-01-13
    genre: canzone napoletana
    genre: neomelodico
    isrc code: QZGWX2097068
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:08:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x54dfc5af17416abf64ca24f196c89d2c9497282321e90419fc00754c69069478
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2097068
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0x54dfc5af17416abf64ca24f196c89d2c9497282321e90419fc00754c69069478. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZGWX2097068.
      date published: 2026-07-19T17:49:48Z
    audio: Nata notte
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.004
      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: 0.728
      additional property: Energy
        type: PropertyValue
        value: 0.52
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.112
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.077
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.59
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.366
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Una favola d'amore
  type: MusicAlbum
  date published: 2022-11-05
album: Se non ti ama
  type: MusicAlbum
  date published: 2023-06-12
album: Se non ti ama
  type: MusicAlbum
  date published: 2023-06-12