Bruno Rigutto
type: MusicGroup
genre: classical piano
description: thumb|Bruno Rigutto Bruno Rigutto (born 12 August 1945) is a French pianist,88 notes pour piano solo, Jean-Pierre Thiollet, Neva éditions, 2015, p. 53. composer and conductor. Career Born in Chare
popularity: 27
followers: 711
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x786193cffdd0cbdb44a2059cb1c656c79d16d3e54d5493962c0cd03b00662912
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/5c077894-e7f5-4561-a7bb-2a6bec3b40bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5c077894-e7f5-4561-a7bb-2a6bec3b40bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5c077894-e7f5-4561-a7bb-2a6bec3b40bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x786193cffdd0cbdb44a2059cb1c656c79d16d3e54d5493962c0cd03b00662912","name":"Bruno Rigutto","registered_at":"2026-06-11T21:36:24Z","symbol":"NIM0119043","token_address":"0x1acec58fb33781db061bd7c949107382a565fee4","type":"artist","uuid":"5c077894-e7f5-4561-a7bb-2a6bec3b40bc"}
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 0x786193cffdd0cbdb44a2059cb1c656c79d16d3e54d5493962c0cd03b00662912. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c077894-e7f5-4561-a7bb-2a6bec3b40bc.json and https://artists.proofprofile.net/proofs/artist/5c077894-e7f5-4561-a7bb-2a6bec3b40bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x786193cffdd0cbdb44a2059cb1c656c79d16d3e54d5493962c0cd03b00662912","name":"Bruno Rigutto","registered_at":"2026-06-11T21:36:24Z","symbol":"NIM0119043","token_address":"0x1acec58fb33781db061bd7c949107382a565fee4","type":"artist","uuid":"5c077894-e7f5-4561-a7bb-2a6bec3b40bc"}
album: Piano A Quatre Mains
  type: MusicAlbum
  date published: 1999
album: Sonates Pour Violon Et Piano
  type: MusicAlbum
  date published: 2003
album: Bruno Rigutto Les Enregistrements Decca
  type: MusicAlbum
  date published: 2013-01-01
album: Ricordi
  type: MusicAlbum
  date published: 2025-09-26
  track: La veneziana "Barcarolle", CG 593
    type: MusicRecording
    duration: PT3M22S
    duration ms: 202253
    explicit: false
    by artist: Bruno Rigutto
    in album: Ricordi
      type: MusicAlbum
      date published: 2025-09-26
    genre: classical piano
    isrc code: FROV62539002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T01:22:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x44962b0605778153f40f6e44a132cb5de51065bb99edd95335d350436e92342c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957788
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957788
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62539002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T02:37:37Z
    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 0x44962b0605778153f40f6e44a132cb5de51065bb99edd95335d350436e92342c. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/FROV62539002.
      date published: 2026-07-13T02:37:37Z
    audio: La veneziana "Barcarolle", CG 593
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.1
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.275
      additional property: Energy
        type: PropertyValue
        value: 0.015
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.995
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.956
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.034
      additional property: Loudness (dB)
        type: PropertyValue
        value: -29.911
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor