Marco Testoni
type: MusicGroup
popularity: 9
followers: 175
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x65c76d9b5d9f2390b240e0791ed58624dce3fe5d6a663cc13545ecf673da1670
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e16a8f0a-f8f0-4fc0-bf41-dac7f0f99ce8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e16a8f0a-f8f0-4fc0-bf41-dac7f0f99ce8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e16a8f0a-f8f0-4fc0-bf41-dac7f0f99ce8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x65c76d9b5d9f2390b240e0791ed58624dce3fe5d6a663cc13545ecf673da1670","name":"Marco Testoni","registered_at":"2026-06-21T07:01:09Z","symbol":"NIM1852355","token_address":"0x711e18f6aa9d7da8123639fc8a259cddfafd7975","type":"artist","uuid":"e16a8f0a-f8f0-4fc0-bf41-dac7f0f99ce8"}
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 0x65c76d9b5d9f2390b240e0791ed58624dce3fe5d6a663cc13545ecf673da1670. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e16a8f0a-f8f0-4fc0-bf41-dac7f0f99ce8.json and https://artists.proofprofile.net/proofs/artist/e16a8f0a-f8f0-4fc0-bf41-dac7f0f99ce8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x65c76d9b5d9f2390b240e0791ed58624dce3fe5d6a663cc13545ecf673da1670","name":"Marco Testoni","registered_at":"2026-06-21T07:01:09Z","symbol":"NIM1852355","token_address":"0x711e18f6aa9d7da8123639fc8a259cddfafd7975","type":"artist","uuid":"e16a8f0a-f8f0-4fc0-bf41-dac7f0f99ce8"}
album: Viva le stagioni
  type: MusicAlbum
  date published: 2006-01-01
  track: Autunno pittore
    type: MusicRecording
    duration: PT1M51S
    duration ms: 111200
    explicit: false
    by artist: Marco Testoni
    in album: Viva le stagioni
      type: MusicAlbum
      date published: 2006-01-01
    isrc code: ITY870600080
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T12:07:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbb9dbd8e984515a7e0293eec0c57650f9679841e9062c7a8b253fde01d18a953
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958410
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958410
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITY870600080
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T12:18:07Z
    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 0xbb9dbd8e984515a7e0293eec0c57650f9679841e9062c7a8b253fde01d18a953. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/ITY870600080.
      date published: 2026-07-17T12:18:07Z
    audio: Autunno pittore
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.97
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.955
      additional property: Energy
        type: PropertyValue
        value: 0.456
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.274
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.921
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.755
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Viva le stagioni
  type: MusicAlbum
  date published: 2006-01-01
album: Impatiens (Caisa & Hang Drum Music)
  type: MusicAlbum
  date published: 2009-06-20
album: Buon Natale in 100 lingue
  type: MusicAlbum
  date published: 2010-01-01
album: Buon Natale in 100 lingue
  type: MusicAlbum
  date published: 2010-01-01
album: Il valzer di Margherita
  type: MusicAlbum
  date published: 2011-01-01
album: BlackOut (Original Soundtrack from "Blackout")
  type: MusicAlbum
  date published: 2013-09-01
album: Quattro giorni di assoluto silenzio (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 2014-04-10
album: Cinematic Piano
  type: MusicAlbum
  date published: 2017-08-15
album: Emma la renna l'aggiusta-Natale
  type: MusicAlbum
  date published: 2024-03-21