Fabiano Maniero, Silvio Celeghin
type: MusicGroup
popularity: 6
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed4c9dc1310e716dac377246767480496da53e31c40170ee6852c22f37079411
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc2d9e8d-d92a-4cf5-b0f0-8cbcefc0f2a5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc2d9e8d-d92a-4cf5-b0f0-8cbcefc0f2a5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc2d9e8d-d92a-4cf5-b0f0-8cbcefc0f2a5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed4c9dc1310e716dac377246767480496da53e31c40170ee6852c22f37079411","name":"Fabiano Maniero, Silvio Celeghin","registered_at":"2026-06-21T04:59:59Z","symbol":"NIM1826534","token_address":"0x0b21b76ed78b22cfd354ed87a87514b0d2da55d3","type":"artist","uuid":"dc2d9e8d-d92a-4cf5-b0f0-8cbcefc0f2a5"}
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 0xed4c9dc1310e716dac377246767480496da53e31c40170ee6852c22f37079411. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc2d9e8d-d92a-4cf5-b0f0-8cbcefc0f2a5.json and https://artists.proofprofile.net/proofs/artist/dc2d9e8d-d92a-4cf5-b0f0-8cbcefc0f2a5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0xed4c9dc1310e716dac377246767480496da53e31c40170ee6852c22f37079411","name":"Fabiano Maniero, Silvio Celeghin","registered_at":"2026-06-21T04:59:59Z","symbol":"NIM1826534","token_address":"0x0b21b76ed78b22cfd354ed87a87514b0d2da55d3","type":"artist","uuid":"dc2d9e8d-d92a-4cf5-b0f0-8cbcefc0f2a5"}
album: Vivaldi, Marcello & Albinoni: Venice Trumpet & Organ
  type: MusicAlbum
  date published: 2002-01-02
album: Musica Celesete: Temi d'Autore a Maria
  type: MusicAlbum
  date published: 2003-03-12
  track: Ave Maria Pagana - da "Notre Dame de Paris"
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215160
    explicit: false
    by artist: Fabiano Maniero, Silvio Celeghin
    in album: Musica Celesete: Temi d'Autore a Maria
      type: MusicAlbum
      date published: 2003-03-12
    isrc code: ITS040300989
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-02T23:05:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0496b8721df12c837f4aff4ae374242cbe9264df86c8d53b4ee95ecfa854fbe9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956420
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956420
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS040300989
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T00:42:11Z
    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 0x0496b8721df12c837f4aff4ae374242cbe9264df86c8d53b4ee95ecfa854fbe9. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ITS040300989.
      date published: 2026-07-03T00:42:11Z
    audio: Ave Maria Pagana - da "Notre Dame de Paris"
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 67.501
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.086
      additional property: Energy
        type: PropertyValue
        value: 0.059
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.618
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.964
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.036
      additional property: Loudness (dB)
        type: PropertyValue
        value: -25.377
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major